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         /* add element and encodesink bin to encode main pipeline */
 109         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 110                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 111                 sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 112                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 113                 NULL);
 114
 115         /* Link each element : appsrc - capsfilter - encodesink bin */
 116         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 117         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 118         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 119
 120         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 121         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 122         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 123
 124         /* connect handoff signal to get capture data */
 125         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 126                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 127                 G_CALLBACK(__mmcamcorder_handoff_callback),
 128                 hcamcorder);
 129
 130         return MM_ERROR_NONE;
 131
 132 pipeline_creation_error:
 133         _mmcamcorder_remove_stillshot_pipeline(handle);
 134         return err;
 135 }
 136
 137
 138 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 139 {
 140         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 141         _MMCamcorderSubContext *sc = NULL;
 142
 143         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 144
 145         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 146         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 147
 148         /* check video source element */
 149         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 150                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 151                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 152                         _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 153                         G_CALLBACK(__mmcamcorder_image_capture_cb),
 154                         hcamcorder);
 155
 156                 return MM_ERROR_NONE;
 157         } else {
 158                 _mmcam_dbg_err("videosrc element is not created yet");
 159                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 160         }
 161 }
 162
 163
 164 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 165 {
 166         int ret = MM_ERROR_NONE;
 167         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 168         _MMCamcorderSubContext *sc = NULL;
 169
 170         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 171
 172         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 173         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 174
 175         _mmcam_dbg_log("");
 176
 177         /* Check pipeline */
 178         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 179                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 180                 if (ret != MM_ERROR_NONE) {
 181                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 182                         return ret;
 183                 }
 184
 185                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 186
 187                 GstPad *reqpad = NULL;
 188
 189                 /* release request pad */
 190                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 191                 if (reqpad) {
 192                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 193                         gst_object_unref(reqpad);
 194                         reqpad = NULL;
 195                 }
 196
 197                 /* release encode main pipeline */
 198                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 199
 200                 _mmcam_dbg_log("Encoder pipeline removed");
 201         } else {
 202                 _mmcam_dbg_log("encode main pipeline is already removed");
 203         }
 204
 205         return MM_ERROR_NONE;
 206 }
 207
 208
 209 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 210 {
 211         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 212         _MMCamcorderSubContext *sc = NULL;
 213         int display_reuse_hint = FALSE;
 214         GstElement *sink_element = NULL;
 215         mmf_attrs_t *attrs = NULL;
 216         int attr_index = 0;
 217         mmf_attribute_t *attr_item = NULL;
 218
 219         mmf_return_if_fail(hcamcorder);
 220
 221         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 222         mmf_return_if_fail(sc && sc->element);
 223
 224         _mmcam_dbg_log("");
 225
 226         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 227                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 228                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 229
 230                 /* check reuse flag for display element */
 231                 mm_camcorder_get_attributes(handle, NULL,
 232                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 233                         NULL);
 234
 235                 _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 236
 237                 if (!display_reuse_hint)
 238                         goto _REUSE_CHECK_DONE;
 239
 240                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 241                 if (!sink_element) {
 242                         _mmcam_dbg_warn("sink element is NULL");
 243                         goto _REUSE_CHECK_DONE;
 244                 }
 245
 246                 attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 247                 if (!attrs) {
 248                         _mmcam_dbg_warn("attribute is NULL");
 249                         goto _REUSE_CHECK_DONE;
 250                 }
 251
 252                 _mmcam_dbg_log("REF sink element %p and set it to attribute", sink_element);
 253
 254                 /* ref element before remove it from pipeline */
 255                 gst_object_ref(sink_element);
 256
 257                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 258                         _mmcam_dbg_warn("failed to remove sink element from pipeline");
 259
 260                 /* reset floating reference flag to avoid leak after next use */
 261                 g_object_force_floating(G_OBJECT(sink_element));
 262
 263                 /* set sink element pointer to attribute */
 264                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 265                 attr_item = &attrs->items[attr_index];
 266                 mmf_attribute_set_data(attr_item, (void *)sink_element, sizeof(sink_element));
 267                 mmf_attribute_commit(attr_item);
 268
 269                 /* remove notify callback */
 270                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 271
 272                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 273                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 274
 275 _REUSE_CHECK_DONE:
 276                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 277
 278                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 279
 280                 traceEnd(TTRACE_TAG_CAMERA);
 281
 282                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 283
 284                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 285
 286                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 287
 288                 traceEnd(TTRACE_TAG_CAMERA);
 289
 290                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 291         }
 292
 293         return;
 294 }
 295
 296
 297 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 298 {
 299         int ret = MM_ERROR_NONE;
 300         int UseCaptureMode = 0;
 301         int width = 0;
 302         int height = 0;
 303         int fps = 0;
 304         int cap_format = MM_PIXEL_FORMAT_NV12;
 305         int image_encoder = MM_IMAGE_CODEC_JPEG;
 306         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 307         int is_modified_size = FALSE;
 308         int tag_orientation = 0;
 309         unsigned int cap_fourcc = 0;
 310
 311         char *err_name = NULL;
 312         const char *videosrc_name = NULL;
 313
 314         GstCameraControl *control = NULL;
 315
 316         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 317         _MMCamcorderImageInfo *info = NULL;
 318         _MMCamcorderSubContext *sc = NULL;
 319         type_element *VideosrcElement = NULL;
 320         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 321
 322         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 323
 324         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 325         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 326
 327         _mmcam_dbg_log("");
 328
 329         info = sc->info_image;
 330
 331         if (info->capturing) {
 332                 _mmcam_dbg_err("already capturing");
 333                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 334         }
 335
 336         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 337                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 338                 "UseCaptureMode",
 339                 &UseCaptureMode);
 340
 341         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 342                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 343                 "VideosrcElement",
 344                 &VideosrcElement);
 345
 346         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 347
 348         /* get current state */
 349         mm_camcorder_get_state(handle, &current_state);
 350
 351         /* set capture flag */
 352         info->capturing = TRUE;
 353
 354         ret = mm_camcorder_get_attributes(handle, &err_name,
 355                 MMCAM_IMAGE_ENCODER, &image_encoder,
 356                 MMCAM_CAMERA_WIDTH, &width,
 357                 MMCAM_CAMERA_HEIGHT, &height,
 358                 MMCAM_CAMERA_FPS, &fps,
 359                 MMCAM_CAPTURE_FORMAT, &cap_format,
 360                 MMCAM_CAPTURE_WIDTH, &info->width,
 361                 MMCAM_CAPTURE_HEIGHT, &info->height,
 362                 MMCAM_CAPTURE_COUNT, &info->count,
 363                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 364                 MMCAM_STROBE_MODE, &strobe_mode,
 365                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 366                 NULL);
 367         if (err_name) {
 368                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 369                 SAFE_FREE(err_name);
 370         }
 371
 372         ret = MM_ERROR_NONE;
 373
 374         /* check capture count */
 375         if (info->count < 1) {
 376                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 377                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 378                 goto cmd_done;
 379         } else if (info->count == 1) {
 380                 info->type = _MMCamcorder_SINGLE_SHOT;
 381         } else {
 382                 info->type = _MMCamcorder_MULTI_SHOT;
 383                 info->next_shot_time = 0;
 384                 info->multi_shot_stop = FALSE;
 385
 386                 /* sound init to pause other session */
 387                 _mmcamcorder_sound_init(handle);
 388         }
 389
 390         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 391                 width, height, info->preview_format, info->width, info->height, cap_format,
 392                 info->count, info->hdr_capture_mode, info->interval);
 393
 394         /* check state */
 395         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 396                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 397                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 398                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 399                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 400                         goto cmd_done;
 401                 }
 402
 403                 /* check capture size if ZSL is not supported*/
 404                 if (hcamcorder->support_zsl_capture == FALSE) {
 405                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 406                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 407
 408                         info->width = width;
 409                         info->height = height;
 410
 411                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 412                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 413                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 414
 415                         is_modified_size = TRUE;
 416                 }
 417         }
 418
 419         info->capture_cur_count = 0;
 420         info->capture_send_count = 0;
 421
 422         sc->internal_encode = FALSE;
 423
 424         if (!sc->bencbin_capture) {
 425                 /* Check encoding method */
 426                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 427                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 428                             hcamcorder->support_zsl_capture || is_modified_size) {
 429                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 430                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 431                         } else {
 432                                 /* no need to encode internally if ITLV format */
 433                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 434                                         sc->internal_encode = TRUE;
 435
 436                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 437
 438                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 439                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 440                         }
 441                 } else {
 442                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 443                 }
 444
 445                 _mmcam_dbg_log("capture format (%d)", cap_format);
 446
 447                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 448                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 449                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 450                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 451
 452                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 453                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 454                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 455                         goto cmd_done;
 456                 }
 457
 458                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 459                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 460         } else {
 461                 int need_change = 0;
 462                 int set_width = 0;
 463                 int set_height = 0;
 464                 int cap_jpeg_quality = 0;
 465
 466                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 467                         _mmcam_dbg_err("could not capture in this target while recording");
 468                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 469                         goto cmd_done;
 470                 }
 471
 472                 if (UseCaptureMode) {
 473                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 474                                 need_change = 1;
 475                 } else {
 476                         if (width != info->width || height != info->height)
 477                                 need_change = 1;
 478                 }
 479
 480                 if (need_change) {
 481                         int rotation = 0;
 482
 483                         _mmcam_dbg_log("Need to change resolution");
 484
 485                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 486                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 487
 488                         /* make pipeline state as READY */
 489                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 490
 491                         /* check decoder recreation */
 492                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 493                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 494                                 return MM_ERROR_CAMCORDER_INTERNAL;
 495                         }
 496
 497                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 498                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 499
 500                         if (ret != MM_ERROR_NONE) {
 501                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 502                                 goto cmd_done;
 503                         }
 504
 505                         if (UseCaptureMode) {
 506                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 507                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 508                         } else {
 509                                 set_width = info->width;
 510                                 set_height = info->height;
 511                         }
 512
 513                         mm_camcorder_get_attributes(handle, &err_name,
 514                                 MMCAM_CAMERA_ROTATION, &rotation,
 515                                 NULL);
 516                         if (err_name) {
 517                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 518                                 SAFE_FREE(err_name);
 519                         }
 520
 521                         /* set new caps */
 522                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 523                         if (!ret) {
 524                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 525                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 526                                 goto cmd_done;
 527                         }
 528
 529                         info->resolution_change = TRUE;
 530
 531                         /* make pipeline state as PLAYING */
 532                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 533                         if (ret != MM_ERROR_NONE) {
 534                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 535                                 goto cmd_done;
 536                         }
 537
 538                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 539                 } else {
 540                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 541                         info->resolution_change = FALSE;
 542                 }
 543
 544                 /* add encodesinkbin */
 545                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 546                 if (ret != MM_ERROR_NONE) {
 547                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 548                         goto cmd_done;
 549                 }
 550
 551                 ret = mm_camcorder_get_attributes(handle, &err_name,
 552                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 553                         NULL);
 554                 if (err_name) {
 555                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 556                         SAFE_FREE(err_name);
 557                 }
 558
 559                 /* set JPEG quality */
 560                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 561
 562                 /* set handoff signal as TRUE */
 563                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 564                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 565
 566                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 567                 sc->info_video->is_firstframe = TRUE;
 568
 569                 /* set push encoding buffer as TRUE */
 570                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 571
 572                 /* make encode pipeline state as PLAYING */
 573                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 574                 if (ret != MM_ERROR_NONE) {
 575                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 576                         goto cmd_done;
 577                 }
 578         }
 579
 580         /* Play capture sound here if single capture */
 581         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 582              (hcamcorder->support_zsl_capture == FALSE ||
 583               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 584             info->hdr_capture_mode) {
 585                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 586                     hcamcorder->support_zsl_capture == TRUE &&
 587                     !info->hdr_capture_mode) {
 588                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 589                 }
 590
 591                 /* set flag */
 592                 info->played_capture_sound = TRUE;
 593         } else {
 594                 /* set flag */
 595                 info->played_capture_sound = FALSE;
 596         }
 597
 598 cmd_done:
 599         if (ret != MM_ERROR_NONE)
 600                 info->capturing = FALSE;
 601
 602         return ret;
 603 }
 604
 605
 606 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 607 {
 608         int ret = MM_ERROR_NONE;
 609         int width = 0;
 610         int height = 0;
 611         int fps = 0;
 612         int rotation = 0;
 613         unsigned int current_framecount = 0;
 614         int current_state = MM_CAMCORDER_STATE_NONE;
 615         gboolean fps_auto = FALSE;
 616         char *err_name = NULL;
 617         const char *videosrc_name = NULL;
 618
 619         GstState state;
 620         GstElement *pipeline = NULL;
 621         GstCameraControl *control = NULL;
 622
 623         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 624         _MMCamcorderImageInfo *info = NULL;
 625         _MMCamcorderSubContext *sc = NULL;
 626         type_element *VideosrcElement = NULL;
 627
 628         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 629
 630         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 631         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 632
 633         /*_mmcam_dbg_log("");*/
 634
 635         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 636         info = sc->info_image;
 637
 638         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 639                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 640                 "VideosrcElement",
 641                 &VideosrcElement);
 642
 643         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 644
 645         sc->display_interval = 0;
 646         sc->previous_slot_time = 0;
 647
 648         /* Image info */
 649         info->next_shot_time = 0;
 650         info->multi_shot_stop = TRUE;
 651         info->capturing = FALSE;
 652
 653         _mmcamcorder_vframe_stablize(handle);
 654
 655         current_state = _mmcamcorder_get_state(handle);
 656         _mmcam_dbg_log("current state [%d]", current_state);
 657
 658         if (!sc->bencbin_capture) {
 659                 _mmcam_dbg_log("Preview start");
 660
 661                 /* just set capture stop command if current state is CAPTURING */
 662                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 663                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 664                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 665                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 666                         }
 667
 668                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 669                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 670
 671                         current_framecount = sc->kpi.video_framecount;
 672                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 673                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 674                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 675                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 676                         }
 677                 } else {
 678                         int focus_mode = 0;
 679                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 680
 681                         /* This case is starting of preview */
 682                         ret = mm_camcorder_get_attributes(handle, &err_name,
 683                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 684                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 685                                 NULL);
 686                         if (ret != MM_ERROR_NONE) {
 687                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 688                                 SAFE_FREE(err_name);
 689                         }
 690
 691                         _mmcam_dbg_log("focus mode %d", focus_mode);
 692
 693                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 694
 695                         /* set focus mode */
 696                         if (attr) {
 697                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 698                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 699                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 700                                                 _mmcam_dbg_err("set focus mode error");
 701                                         } else {
 702                                                 _mmcam_dbg_log("set focus mode success");
 703                                         }
 704                                 } else {
 705                                         _mmcam_dbg_log("focus mode is not supported");
 706                                 }
 707                         } else {
 708                                 _mmcam_dbg_err("failed to get attributes");
 709                         }
 710                 }
 711         }
 712
 713         /* init prev_time */
 714         sc->info_video->prev_preview_ts = 0;
 715
 716         gst_element_get_state(pipeline, &state, NULL, -1);
 717
 718         if (state == GST_STATE_PLAYING) {
 719                 if (!sc->bencbin_capture) {
 720                         int try_count = 0;
 721
 722                         if (hcamcorder->support_zsl_capture == FALSE) {
 723                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 724
 725                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 726                                 if (attr) {
 727                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 728                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 729                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 730                                         }
 731                                 }
 732
 733                                 while (current_framecount >= sc->kpi.video_framecount &&
 734                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 735                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 736                                 }
 737                         }
 738
 739                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 740                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 741                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 742                         }
 743
 744                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 745                                                    current_framecount, sc->kpi.video_framecount, try_count);
 746                 } else {
 747                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 748                         if (ret != MM_ERROR_NONE)
 749                                 goto cmd_error;
 750
 751                         if (info->resolution_change) {
 752                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 753                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 754
 755                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 756
 757                                 /* check decoder recreation */
 758                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 759                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 760                                         return MM_ERROR_CAMCORDER_INTERNAL;
 761                                 }
 762
 763                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 764                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 765
 766                                 if (ret != MM_ERROR_NONE)
 767                                         goto cmd_error;
 768
 769                                 /* check if resolution need to rollback */
 770                                 mm_camcorder_get_attributes(handle, &err_name,
 771                                         MMCAM_CAMERA_WIDTH, &width,
 772                                         MMCAM_CAMERA_HEIGHT, &height,
 773                                         MMCAM_CAMERA_FPS, &fps,
 774                                         MMCAM_CAMERA_ROTATION, &rotation,
 775                                         NULL);
 776                                 if (err_name) {
 777                                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 778                                         SAFE_FREE(err_name);
 779                                 }
 780
 781                                 /* set new caps */
 782                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 783                                 if (!ret) {
 784                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 785                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 786                                         goto cmd_error;
 787                                 }
 788
 789                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 790                                 if (ret != MM_ERROR_NONE)
 791                                         goto cmd_error;
 792                         }
 793                 }
 794
 795                 /* sound finalize */
 796                 if (info->type == _MMCamcorder_MULTI_SHOT)
 797                         _mmcamcorder_sound_finalize(handle);
 798         } else {
 799                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 800                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 801                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 802                 }
 803
 804                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 805                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 806
 807                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 808
 809                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 810
 811                 traceEnd(TTRACE_TAG_CAMERA);
 812
 813                 if (ret != MM_ERROR_NONE)
 814                         goto cmd_error;
 815
 816                 /* get sound status/volume level and register changed_cb */
 817                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 818                     info->sound_status == _SOUND_STATUS_INIT) {
 819                         _mmcam_dbg_log("register vconf changed_cb and get sound status");
 820
 821                         /* register changed_cb */
 822                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 823
 824                         /* get sound status */
 825                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 826
 827                         _mmcam_dbg_log("sound status %d", info->sound_status);
 828                 }
 829         }
 830
 831 cmd_error:
 832         return ret;
 833 }
 834
 835
 836 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 837 {
 838         int ret = MM_ERROR_NONE;
 839         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 840         int set_strobe = 0;
 841         int display_reuse_hint = FALSE;
 842         GstCameraControl *control = NULL;
 843         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 844
 845         GstElement *pipeline = NULL;
 846
 847         _MMCamcorderSubContext *sc = NULL;
 848
 849         _mmcam_dbg_log("");
 850
 851         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 852
 853         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 854         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 855
 856         /* check strobe and set OFF if PERMANENT mode */
 857         mm_camcorder_get_attributes(handle, NULL,
 858                 MMCAM_STROBE_MODE, &strobe_mode,
 859                 NULL);
 860         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 861             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 862                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 863
 864                 /* get camera control */
 865                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 866                 if (control) {
 867                         /* convert MSL to sensor value */
 868                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 869
 870                         /* set strobe OFF */
 871                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 872
 873                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 874                 } else {
 875                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 876                 }
 877         }
 878
 879         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 880
 881         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 882                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 883                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 884                 _mmcamcorder_remove_recorder_pipeline(handle);
 885         }
 886
 887         mm_camcorder_get_attributes(handle, NULL,
 888                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 889                 NULL);
 890
 891         _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 892
 893         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 894
 895         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 896         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 897
 898         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 899
 900         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 901
 902         traceEnd(TTRACE_TAG_CAMERA);
 903
 904         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 905         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 906
 907         if (display_reuse_hint)
 908                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 909
 910         /* deregister sound status callback */
 911         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 912                 _mmcam_dbg_log("deregister sound status callback");
 913
 914                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 915
 916                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 917         }
 918
 919         return ret;
 920 }
 921
 922
 923 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 924 {
 925         int ret = MM_ERROR_NONE;
 926
 927         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 928         _MMCamcorderSubContext *sc = NULL;
 929
 930         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 931
 932         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 933         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 934
 935         _mmcam_dbg_log("command %d", command);
 936
 937         switch (command) {
 938         case _MMCamcorder_CMD_CAPTURE:
 939                 ret = _mmcamcorder_image_cmd_capture(handle);
 940                 break;
 941         case _MMCamcorder_CMD_PREVIEW_START:
 942                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 943
 944                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 945                 _mmcamcorder_video_current_framerate_init(handle);
 946                 break;
 947         case _MMCamcorder_CMD_PREVIEW_STOP:
 948                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 949                 break;
 950         case _MMCamcorder_CMD_RECORD:
 951         case _MMCamcorder_CMD_PAUSE:
 952         case _MMCamcorder_CMD_CANCEL:
 953         case _MMCamcorder_CMD_COMMIT:
 954                 /* video recording command */
 955                 ret = _mmcamcorder_video_command(handle, command);
 956                 break;
 957         default:
 958                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 959                 break;
 960         }
 961
 962         return ret;
 963 }
 964
 965
 966 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
 967 {
 968         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 969         _MMCamcorderSubContext *sc = NULL;
 970         _MMCamcorderImageInfo *info = NULL;
 971
 972         mmf_return_if_fail(hcamcorder);
 973
 974         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 975         mmf_return_if_fail(sc && sc->info_image);
 976
 977         info = sc->info_image;
 978
 979         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 980
 981         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 982                 info->capture_cur_count = 0;
 983                 info->capture_send_count = 0;
 984                 info->multi_shot_stop = TRUE;
 985                 info->next_shot_time = 0;
 986
 987                 /* capturing flag set to FALSE here */
 988                 info->capturing = FALSE;
 989         }
 990
 991         return;
 992 }
 993
 994
 995 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
 996 {
 997         int ret = MM_ERROR_NONE;
 998         unsigned char *data = NULL;
 999         unsigned int datalen = 0;
1000         _MMCamcorderSubContext *sc = NULL;
1001         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1002
1003         mmf_return_val_if_fail(hcamcorder, FALSE);
1004         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1005         mmf_return_val_if_fail(sc, FALSE);
1006
1007         _mmcam_dbg_log("");
1008
1009         if (!original || original->data == NULL || original->length == 0) {
1010                 if (!original) {
1011                         _mmcam_dbg_log("original is null");
1012                 } else {
1013                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
1014                 }
1015
1016                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1017         } else {
1018                 /* original is input/output param. save original values to local var. */
1019                 data = original->data;
1020                 datalen = original->length;
1021         }
1022
1023         if (provide_exif == FALSE) {
1024                 if (thumbnail) {
1025                         if (thumbnail->data && thumbnail->length > 0) {
1026                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1027                                         thumbnail->data, thumbnail->width, thumbnail->height);
1028
1029                                 /* add thumbnail exif info */
1030                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1031                                         thumbnail->data,
1032                                         thumbnail->width,
1033                                         thumbnail->height,
1034                                         thumbnail->length);
1035                         } else {
1036                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
1037                                         thumbnail->data, thumbnail->length);
1038                         }
1039                 }
1040         } else {
1041                 ret = MM_ERROR_NONE;
1042         }
1043
1044         if (ret == MM_ERROR_NONE) {
1045                 /* write jpeg with exif */
1046                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1047                 if (ret != MM_ERROR_NONE)
1048                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1049         }
1050
1051         _mmcam_dbg_log("END ret 0x%x", ret);
1052
1053         return ret;
1054 }
1055
1056
1057 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1058 {
1059         GstCaps *caps = NULL;
1060         GstMapInfo mapinfo;
1061         const GstStructure *structure;
1062
1063         mmf_return_if_fail(capture_data && sample);
1064
1065         caps = gst_sample_get_caps(sample);
1066         if (caps == NULL) {
1067                 _mmcam_dbg_err("failed to get caps");
1068                 goto GET_FAILED;
1069         }
1070
1071         structure = gst_caps_get_structure(caps, 0);
1072         if (structure == NULL) {
1073                 _mmcam_dbg_err("failed to get structure");
1074                 goto GET_FAILED;
1075         }
1076
1077         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1078
1079         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1080         capture_data->data = mapinfo.data;
1081         capture_data->format = pixtype;
1082         gst_structure_get_int(structure, "width", &capture_data->width);
1083         gst_structure_get_int(structure, "height", &capture_data->height);
1084         capture_data->length = mapinfo.size;
1085         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1086
1087         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1088                 capture_data->data, capture_data->width, capture_data->height,
1089                 capture_data->length, capture_data->format);
1090         return;
1091
1092 GET_FAILED:
1093         capture_data->data = NULL;
1094         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1095         capture_data->length = 0;
1096
1097         return;
1098 }
1099
1100
1101 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1102 {
1103         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1104         _MMCamcorderSubContext *sc = NULL;
1105
1106         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1107
1108         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1109         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1110
1111         _mmcam_dbg_log("");
1112
1113         /* if tag enable and doesn't provide exif, we make it */
1114         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1115         if (thumbnail && thumbnail->data)
1116                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1117         else
1118                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1119 }
1120
1121
1122 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1123 {
1124         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1125         _MMCamcorderSubContext *sc = NULL;
1126
1127         mmf_return_if_fail(hcamcorder);
1128         mmf_return_if_fail(dest);
1129
1130         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1131         mmf_return_if_fail(sc);
1132
1133         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1134
1135         /* if dest->data is allocated in MSL, release it */
1136         if (tag_enable && !provide_exif) {
1137                 if (dest->data) {
1138                         free(dest->data);
1139                         dest->length = 0;
1140                         dest->data = NULL;
1141                         _mmcam_dbg_log("Jpeg is released!");
1142                 }
1143         } else {
1144                 _mmcam_dbg_log("No need to release");
1145         }
1146
1147         return;
1148 }
1149
1150
1151 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1152 {
1153         int ret = MM_ERROR_NONE;
1154         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1155         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1156         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1157         int codectype = MM_IMAGE_CODEC_JPEG;
1158         int attr_index = 0;
1159         int count = 0;
1160         int stop_cont_shot = FALSE;
1161         int tag_enable = FALSE;
1162         int provide_exif = FALSE;
1163         int capture_quality = 0;
1164         int try_lock_count = 0;
1165         gboolean send_captured_message = FALSE;
1166         unsigned char *exif_raw_data = NULL;
1167         unsigned char *internal_main_data = NULL;
1168         unsigned int internal_main_length = 0;
1169         unsigned char *internal_thumb_data = NULL;
1170         unsigned int internal_thumb_length = 0;
1171         unsigned char *compare_data = NULL;
1172
1173         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1174         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1175         _MMCamcorderImageInfo *info = NULL;
1176         _MMCamcorderSubContext *sc = NULL;
1177         MMCamcorderCaptureDataType dest = {0,};
1178         MMCamcorderCaptureDataType thumb = {0,};
1179         MMCamcorderCaptureDataType scrnail = {0,};
1180         MMCamcorderCaptureDataType encode_src = {0,};
1181         GstMapInfo mapinfo1;
1182         GstMapInfo mapinfo2;
1183         GstMapInfo mapinfo3;
1184
1185         mmf_attrs_t *attrs = NULL;
1186         mmf_attribute_t *item_screennail = NULL;
1187         mmf_attribute_t *item_exif_raw_data = NULL;
1188
1189         mmf_return_if_fail(hcamcorder);
1190
1191         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1192         mmf_return_if_fail(sc && sc->info_image);
1193
1194         info = sc->info_image;
1195
1196         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1197         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1198         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1199
1200         /* get current state */
1201         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1202
1203         _mmcam_dbg_err("START - current state %d", current_state);
1204
1205         /* check capture state */
1206         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1207                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1208
1209         if (!info->capturing || stop_cont_shot) {
1210                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1211
1212                 /*free GstBuffer*/
1213                 if (sample1)
1214                         gst_sample_unref(sample1);
1215
1216                 if (sample2)
1217                         gst_sample_unref(sample2);
1218
1219                 if (sample3)
1220                         gst_sample_unref(sample3);
1221
1222                 return;
1223         }
1224
1225         /* check command lock to block capture callback if capture start API is not returned
1226            wait for 2 seconds at worst case */
1227         try_lock_count = 0;
1228         do {
1229                 _mmcam_dbg_log("Try command LOCK");
1230                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1231                         _mmcam_dbg_log("command LOCK OK");
1232                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1233                         break;
1234                 }
1235
1236                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1237                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1238                         usleep(TRY_LOCK_TIME);
1239                 } else {
1240                         _mmcam_dbg_err("failed to lock command LOCK");
1241                         break;
1242                 }
1243         } while (TRUE);
1244
1245         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1246                 /* play capture sound here if multi capture
1247                    or preview format is ITLV(because of AF and flash control in plugin) */
1248                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1249                         g_mutex_lock(&hcamcorder->task_thread_lock);
1250                         _mmcam_dbg_log("send signal for sound play");
1251                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1252                         g_cond_signal(&hcamcorder->task_thread_cond);
1253                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1254                 } else if (!info->played_capture_sound) {
1255                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1256                 }
1257         }
1258
1259         /* init capture data */
1260         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1261         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1262         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1263
1264         /* Prepare main, thumbnail buffer */
1265         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1266         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1267                 _mmcam_dbg_err("Unsupported pixel type");
1268                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1269                 goto error;
1270         }
1271
1272         /* Main image buffer */
1273         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1274                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1275                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1276                 goto error;
1277         } else {
1278                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1279                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1280                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1281                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1282                         goto error;
1283                 } else {
1284                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1285                 }
1286         }
1287
1288         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1289                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1290
1291         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1292                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1293
1294         /* Screennail image buffer */
1295         attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
1296         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1297         item_screennail = &attrs->items[attr_index];
1298
1299         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1300                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1301
1302                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1303                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1304
1305                 /* Set screennail attribute for application */
1306                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1307                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1308         } else {
1309                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1310                 mmf_attribute_set_data(item_screennail, NULL, 0);
1311         }
1312
1313         /* commit screennail data */
1314         mmf_attribute_commit(item_screennail);
1315
1316         /* init thumb data */
1317         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1318
1319         /* get provide-exif */
1320         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1321
1322         /* Thumbnail image buffer */
1323         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1324                 _mmcam_dbg_log("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1325                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1326                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1327         } else {
1328                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1329
1330                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1331                         ExifLoader *l;
1332                         /* get thumbnail from EXIF */
1333                         l = exif_loader_new();
1334                         if (l) {
1335                                 ExifData *ed;
1336                                 char  width[10];
1337                                 char  height[10];
1338                                 ExifEntry *entry = NULL;
1339
1340                                 exif_loader_write(l, dest.data, dest.length);
1341
1342                                 /* Get a pointer to the EXIF data */
1343                                 ed = exif_loader_get_data(l);
1344
1345                                 /* The loader is no longer needed--free it */
1346                                 exif_loader_unref(l);
1347                                 l = NULL;
1348                                 if (ed) {
1349                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1350                                         if (entry != NULL)
1351                                                 exif_entry_get_value(entry, width, 10);
1352
1353                                         entry = NULL;
1354                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1355                                         if (entry != NULL)
1356                                                 exif_entry_get_value(entry, height, 10);
1357
1358                                         entry = NULL;
1359                                         /* Make sure the image had a thumbnail before trying to write it */
1360                                         if (ed->data && ed->size) {
1361                                                 thumb.data = malloc(ed->size);
1362                                                 if (thumb.data) {
1363                                                         memcpy(thumb.data, ed->data, ed->size);
1364                                                         thumb.length = ed->size;
1365                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1366                                                         thumb.width = atoi(width);
1367                                                         thumb.height = atoi(height);
1368                                                         internal_thumb_data = thumb.data;
1369                                                 } else {
1370                                                         _mmcam_dbg_err("failed to alloc thumbnail data");
1371                                                 }
1372                                         }
1373                                         exif_data_unref(ed);
1374                                         ed = NULL;
1375                                 } else {
1376                                         _mmcam_dbg_warn("failed to get exif data");
1377                                 }
1378                         } else {
1379                                 _mmcam_dbg_warn("failed to create exif loader");
1380                         }
1381                 }
1382
1383                 if (thumb.data == NULL) {
1384                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1385                             scrnail.data && scrnail.length != 0) {
1386                                 /* make thumbnail image with screennail data */
1387                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1388                         } else if (sc->internal_encode) {
1389                                 /* make thumbnail image with main data, this is raw data */
1390                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1391                         }
1392                 }
1393
1394                 /* encode thumbnail */
1395                 if (encode_src.data) {
1396                         unsigned int thumb_width = 0;
1397                         unsigned int thumb_height = 0;
1398                         unsigned int thumb_length = 0;
1399                         unsigned char *thumb_raw_data = NULL;
1400
1401                         /* encode image */
1402                         _mmcam_dbg_log("Encode Thumbnail");
1403
1404                         if (encode_src.width > THUMBNAIL_WIDTH) {
1405                                 /* calculate thumbnail size */
1406                                 thumb_width = THUMBNAIL_WIDTH;
1407                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1408                                 if (thumb_height % 2 != 0)
1409                                         thumb_height += 1;
1410
1411                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1412                                         thumb_width, thumb_height, encode_src.format);
1413
1414                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1415                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1416                                      encode_src.width % thumb_width == 0 &&
1417                                      encode_src.height % thumb_height == 0) {
1418                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1419                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1420                                                 thumb_raw_data = NULL;
1421                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1422                                         }
1423                                 } else {
1424                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1425                                                 encode_src.length, encode_src.format,
1426                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1427                                                 thumb_raw_data = NULL;
1428                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1429                                         }
1430                                 }
1431                         } else {
1432                                 thumb_width = encode_src.width;
1433                                 thumb_height = encode_src.height;
1434
1435                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1436
1437                                 thumb_raw_data = encode_src.data;
1438                                 thumb_length = encode_src.length;
1439                         }
1440
1441                         if (thumb_raw_data) {
1442                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1443                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1444                                         (void **)&internal_thumb_data, &internal_thumb_length);
1445                                 if (ret) {
1446                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1447
1448                                         thumb.data = internal_thumb_data;
1449                                         thumb.length = internal_thumb_length;
1450                                         thumb.width = thumb_width;
1451                                         thumb.height = thumb_height;
1452                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1453                                 } else {
1454                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1455                                 }
1456
1457                                 /* release allocated raw data memory */
1458                                 if (thumb_raw_data != encode_src.data) {
1459                                         free(thumb_raw_data);
1460                                         thumb_raw_data = NULL;
1461                                         _mmcam_dbg_log("release thumb_raw_data");
1462                                 }
1463                         } else {
1464                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1465                         }
1466                 } else {
1467                         /* no raw data src for thumbnail */
1468                         _mmcam_dbg_log("no need to encode thumbnail");
1469                 }
1470         }
1471
1472         /* Encode JPEG */
1473         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1474                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1475                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1476                         NULL);
1477                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1478
1479                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1480                         pixtype_main, dest.length, capture_quality,
1481                         (void **)&internal_main_data, &internal_main_length);
1482                 if (!ret) {
1483                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1484
1485                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1486
1487                         goto error;
1488                 }
1489
1490                 /* set format */
1491                 dest.data = internal_main_data;
1492                 dest.length = internal_main_length;
1493                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1494
1495                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1496         }
1497
1498         /* create EXIF info */
1499         if (!provide_exif) {    /* make new exif */
1500                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1501         } else {        /* load from jpeg buffer dest.data */
1502                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1503                 if (ret != MM_ERROR_NONE) {
1504                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1505                         provide_exif = FALSE;
1506                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1507                 }
1508         }
1509         if (ret != MM_ERROR_NONE) {
1510                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1511         } else {
1512                 /* add basic exif info */
1513                 if (!provide_exif) {
1514                         _mmcam_dbg_log("add basic exif info");
1515                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1516                 } else {
1517                         _mmcam_dbg_log("update exif info");
1518                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1519                 }
1520
1521                 if (ret != MM_ERROR_NONE) {
1522                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1523                         ret = MM_ERROR_NONE;
1524                 }
1525         }
1526
1527         /* get attribute item for EXIF data */
1528         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1529         item_exif_raw_data = &attrs->items[attr_index];
1530
1531         /* set EXIF data to attribute */
1532         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1533                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1534                 if (exif_raw_data) {
1535                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1536                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1537                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1538                 } else {
1539                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1540                 }
1541         } else {
1542                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1543                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1544         }
1545
1546         /* commit EXIF data */
1547         mmf_attribute_commit(item_exif_raw_data);
1548
1549         /* get tag-enable */
1550         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1551
1552         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1553         if (dest.format == MM_PIXEL_FORMAT_ENCODED) {
1554                 if (tag_enable) {
1555                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1556                                 MMCAM_IMAGE_ENCODER, &codectype,
1557                                 NULL);
1558                         _mmcam_dbg_log("codectype %d", codectype);
1559
1560                         switch (codectype) {
1561                         case MM_IMAGE_CODEC_JPEG:
1562                         case MM_IMAGE_CODEC_SRW:
1563                         case MM_IMAGE_CODEC_JPEG_SRW:
1564                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1565                                 if (ret != MM_ERROR_NONE) {
1566                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1567                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1568                                         goto error;
1569                                 }
1570                                 break;
1571                         default:
1572                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1573                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1574                                 goto error;
1575                         }
1576                 }
1577         }
1578
1579         /* Handle Capture Callback */
1580         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1581
1582         if (hcamcorder->vcapture_cb) {
1583                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1584                 if (thumb.data)
1585                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1586                 else
1587                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1588
1589                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1590         } else {
1591                 _mmcam_dbg_err("Capture callback is NULL.");
1592
1593                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1594
1595                 goto err_release_exif;
1596         }
1597
1598         /* Set capture count */
1599         count = ++(info->capture_send_count);
1600         send_captured_message = TRUE;
1601
1602 err_release_exif:
1603         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1604
1605         /* init screennail and EXIF raw data */
1606         mmf_attribute_set_data(item_screennail, NULL, 0);
1607         mmf_attribute_commit(item_screennail);
1608         if (exif_raw_data) {
1609                 free(exif_raw_data);
1610                 exif_raw_data = NULL;
1611
1612                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1613                 mmf_attribute_commit(item_exif_raw_data);
1614         }
1615
1616         /* Release jpeg data */
1617         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1618                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1619
1620 error:
1621         /* Check end condition and set proper value */
1622         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1623             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1624                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1625         }
1626
1627         /* release internal allocated data */
1628         if (sc->internal_encode)
1629                 compare_data = internal_main_data;
1630         else
1631                 compare_data = mapinfo1.data;
1632
1633         if (dest.data && compare_data &&
1634             dest.data != compare_data) {
1635                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1636                 free(dest.data);
1637                 dest.data = NULL;
1638                 dest.length = 0;
1639         }
1640         if (internal_main_data) {
1641                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1642                 free(internal_main_data);
1643                 internal_main_data = NULL;
1644         }
1645         if (internal_thumb_data) {
1646                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1647                 free(internal_thumb_data);
1648                 internal_thumb_data = NULL;
1649         }
1650
1651         /* reset compare_data */
1652         compare_data = NULL;
1653
1654         /*free GstBuffer*/
1655         if (sample1) {
1656                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1657                 gst_sample_unref(sample1);
1658         }
1659         if (sample2) {
1660                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1661                 gst_sample_unref(sample2);
1662         }
1663         if (sample3) {
1664                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1665                 gst_sample_unref(sample3);
1666         }
1667
1668         /* destroy exif info */
1669         mm_exif_destory_exif_info(hcamcorder->exif_info);
1670         hcamcorder->exif_info = NULL;
1671
1672         /* send captured message */
1673         if (send_captured_message) {
1674                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1675                         /* Send CAPTURED message and count - capture success */
1676                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1677                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1678                         } else {
1679                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1680                         }
1681                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1682                         /* send captured message only once in HDR and Original Capture mode */
1683                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1684                 }
1685         }
1686
1687         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1688                 /* Handle capture in recording case */
1689                 hcamcorder->capture_in_recording = FALSE;
1690
1691                 g_mutex_lock(&hcamcorder->task_thread_lock);
1692
1693                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1694                         _mmcam_dbg_log("send signal for capture in recording");
1695                         g_cond_signal(&hcamcorder->task_thread_cond);
1696                 } else {
1697                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1698                 }
1699
1700                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1701
1702                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1703         }
1704
1705         _mmcam_dbg_err("END");
1706
1707         return;
1708 }
1709
1710
1711 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1712 {
1713         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1714         _MMCamcorderSubContext *sc = NULL;
1715
1716         mmf_return_val_if_fail(hcamcorder, FALSE);
1717
1718         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1719         mmf_return_val_if_fail(sc && sc->element, FALSE);
1720
1721         _mmcam_dbg_log("");
1722
1723         /* FIXME. How could you get a thumbnail? */
1724         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1725
1726         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1727                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1728                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1729                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1730         }
1731
1732         return TRUE;
1733 }
1734
1735
1736 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1737 {
1738         int value = 0;
1739         ExifShort eshort = 0;
1740         int ret = MM_ERROR_NONE;
1741
1742         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1743         _mmcam_dbg_log("get orientation [%d]", value);
1744         if (value == 0)
1745                 value = MM_EXIF_ORIENTATION;
1746
1747         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1748         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1749                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1750         if (ret != MM_ERROR_NONE)
1751                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1752
1753 exit:
1754         return ed;
1755 }
1756
1757
1758 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1759 {
1760         int ret = MM_ERROR_NONE;
1761         char *make = strdup(MM_MAKER_NAME);
1762
1763         if (make) {
1764                 _mmcam_dbg_log("maker [%s]", make);
1765                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1766                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1767                 free(make);
1768                 if (ret != MM_ERROR_NONE)
1769                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1770         } else {
1771                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1772                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1773         }
1774
1775 exit:
1776         return ed;
1777 }
1778
1779
1780 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1781 {
1782         int ret = MM_ERROR_NONE;
1783         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1784
1785         if (hcamcorder == NULL || ed == NULL) {
1786                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1787                 return NULL;
1788         }
1789
1790         if (hcamcorder->software_version) {
1791                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1792                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1793                 if (ret != MM_ERROR_NONE) {
1794                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1795                 } else {
1796                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1797                 }
1798         } else {
1799                 _mmcam_dbg_err("model_name is NULL");
1800         }
1801
1802         return ed;
1803 }
1804
1805
1806 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1807 {
1808         int ret = MM_ERROR_NONE;
1809         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1810
1811         if (hcamcorder == NULL || ed == NULL) {
1812                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1813                 return NULL;
1814         }
1815
1816         if (hcamcorder->model_name) {
1817                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1818                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1819                 if (ret != MM_ERROR_NONE) {
1820                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1821                 } else {
1822                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1823                 }
1824         } else {
1825                 _mmcam_dbg_err("model_name is NULL");
1826         }
1827
1828         return ed;
1829 }
1830
1831 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1832 {
1833         int ret = MM_ERROR_NONE;
1834         int gps_enable = TRUE;
1835         char *err_name = NULL;
1836         double latitude = INVALID_GPS_VALUE;
1837         double longitude = INVALID_GPS_VALUE;
1838         double altitude = INVALID_GPS_VALUE;
1839
1840         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1841         if (ret == MM_ERROR_NONE && gps_enable) {
1842                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1843
1844                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1845
1846                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1847                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1848                 if (ret != MM_ERROR_NONE)
1849                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1850
1851                 ret = mm_camcorder_get_attributes(handle, &err_name,
1852                         MMCAM_TAG_LATITUDE, &latitude,
1853                         MMCAM_TAG_LONGITUDE, &longitude,
1854                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1855                 if (ret != MM_ERROR_NONE) {
1856                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1857                         SAFE_FREE(err_name);
1858                         goto exit;
1859                 }
1860
1861                 _mmcam_dbg_log("latitude [%f]", latitude);
1862                 if (latitude != INVALID_GPS_VALUE) {
1863                         unsigned char *b = NULL;
1864                         unsigned int deg;
1865                         unsigned int min;
1866                         unsigned int sec;
1867                         ExifRational rData;
1868
1869                         if (latitude < 0) {
1870                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1871                                         EXIF_FORMAT_ASCII, 2, "S");
1872                                 if (ret != MM_ERROR_NONE) {
1873                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1874                                 }
1875
1876                                 latitude = -latitude;
1877                         } else if (latitude > 0) {
1878                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1879                                         EXIF_FORMAT_ASCII, 2, "N");
1880                                 if (ret != MM_ERROR_NONE) {
1881                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1882                                 }
1883                         }
1884
1885                         deg = (unsigned int)(latitude);
1886                         min = (unsigned int)((latitude-deg) * 60);
1887                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1888
1889                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1890                         b = malloc(3 * sizeof(ExifRational));
1891                         if (b) {
1892                                 rData.numerator = deg;
1893                                 rData.denominator = 1;
1894                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1895                                 rData.numerator = min;
1896                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1897                                 rData.numerator = sec;
1898                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1899
1900                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1901                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1902                                 free(b);
1903                                 if (ret != MM_ERROR_NONE)
1904                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1905                         } else {
1906                                 _mmcam_dbg_warn("malloc failed");
1907                         }
1908                 }
1909
1910                 _mmcam_dbg_log("longitude [%f]", longitude);
1911                 if (longitude != INVALID_GPS_VALUE) {
1912                         unsigned char *b = NULL;
1913                         unsigned int deg;
1914                         unsigned int min;
1915                         unsigned int sec;
1916                         ExifRational rData;
1917
1918                         if (longitude < 0) {
1919                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1920                                         EXIF_FORMAT_ASCII, 2, "W");
1921                                 if (ret != MM_ERROR_NONE) {
1922                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1923                                 }
1924
1925                                 longitude = -longitude;
1926                         } else if (longitude > 0) {
1927                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1928                                         EXIF_FORMAT_ASCII, 2, "E");
1929                                 if (ret != MM_ERROR_NONE) {
1930                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1931                                 }
1932                         }
1933
1934                         deg = (unsigned int)(longitude);
1935                         min = (unsigned int)((longitude-deg) * 60);
1936                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1937
1938                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1939                         b = malloc(3 * sizeof(ExifRational));
1940                         if (b) {
1941                                 rData.numerator = deg;
1942                                 rData.denominator = 1;
1943                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1944                                 rData.numerator = min;
1945                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1946                                 rData.numerator = sec;
1947                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1948                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1949                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1950                                 free(b);
1951                                 if (ret != MM_ERROR_NONE)
1952                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1953                         } else {
1954                                 _mmcam_dbg_warn("malloc failed");
1955                         }
1956                 }
1957
1958                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1959                 if (altitude != INVALID_GPS_VALUE) {
1960                         ExifByte alt_ref = 0;
1961                         unsigned char *b = NULL;
1962                         ExifRational rData;
1963                         b = malloc(sizeof(ExifRational));
1964                         if (b) {
1965                                 if (altitude < 0) {
1966                                         alt_ref = 1;
1967                                         altitude = -altitude;
1968                                 }
1969
1970                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1971                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1972                                 if (ret != MM_ERROR_NONE) {
1973                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1974                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1975                                                 free(b);
1976                                                 b = NULL;
1977                                                 goto exit;
1978                                         }
1979                                 }
1980
1981                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1982                                 rData.denominator = 100;
1983                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1984                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1985                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1986                                 free(b);
1987                                 if (ret != MM_ERROR_NONE)
1988                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1989                         } else {
1990                                 _mmcam_dbg_warn("malloc failed");
1991                         }
1992                 }
1993
1994                 {
1995                         double gps_timestamp = INVALID_GPS_VALUE;
1996                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1997                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1998                         if (gps_timestamp > 0.0) {
1999                                 unsigned char *b = NULL;
2000                                 unsigned int hour;
2001                                 unsigned int min;
2002                                 unsigned int microsec;
2003                                 ExifRational rData;
2004
2005                                 hour = (unsigned int)(gps_timestamp / 3600);
2006                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2007                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2008
2009                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2010                                 b = malloc(3 * sizeof(ExifRational));
2011                                 if (b) {
2012                                         rData.numerator = hour;
2013                                         rData.denominator = 1;
2014                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2015
2016                                         rData.numerator = min;
2017                                         rData.denominator = 1;
2018                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2019
2020                                         rData.numerator = microsec;
2021                                         rData.denominator = 1000000;
2022                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2023
2024                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2025                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2026                                         free(b);
2027                                         if (ret != MM_ERROR_NONE)
2028                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2029                                 } else {
2030                                         _mmcam_dbg_warn("malloc failed.");
2031                                 }
2032                         }
2033                 }
2034
2035                 {
2036                         unsigned char *date_stamp = NULL;
2037                         int date_stamp_len = 0;
2038
2039                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2040
2041                         if (date_stamp) {
2042                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2043
2044                                 /* cause it should include NULL char */
2045                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2046                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2047                                 if (ret != MM_ERROR_NONE)
2048                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2049                         }
2050                 }
2051
2052                 {
2053                         unsigned char *processing_method = NULL;
2054                         int processing_method_len = 0;
2055
2056                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2057
2058                         if (processing_method) {
2059                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2060
2061                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2062                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2063                                 if (ret != MM_ERROR_NONE) {
2064                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2065                                 }
2066                         }
2067                 }
2068         } else {
2069                 _mmcam_dbg_log("Tag for GPS is DISABLED.");
2070         }
2071
2072 exit:
2073         return ed;
2074 }
2075
2076
2077 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2078 {
2079         int ret = MM_ERROR_NONE;
2080         mmf_camcorder_t *hcamcorder = NULL;
2081         ExifData *ed = NULL;
2082
2083         hcamcorder = MMF_CAMCORDER(handle);
2084
2085         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2086
2087         ed = exif_data_new_from_data(imagedata, imgln);
2088         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2089
2090         if (ed == NULL) {
2091                 _mmcam_dbg_err("get exif data error!!");
2092                 return MM_ERROR_INVALID_HANDLE;
2093         }
2094
2095         /* update necessary */
2096
2097         __mmcamcorder_update_exif_make(handle, ed);
2098         __mmcamcorder_update_exif_software(handle, ed);
2099         __mmcamcorder_update_exif_model(handle, ed);
2100         __mmcamcorder_update_exif_orientation(handle, ed);
2101         __mmcamcorder_update_exif_gps(handle, ed);
2102         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2103         if (ret != MM_ERROR_NONE) {
2104                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2105         }
2106
2107         exif_data_unref(ed);
2108         ed = NULL;
2109         return ret;
2110 }
2111
2112 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2113 {
2114         int ret = MM_ERROR_NONE;
2115         int value;
2116         int str_val_len = 0;
2117         int cntl = 0;
2118         int cnts = 0;
2119         char *str_value = NULL;
2120         char *user_comment = NULL;
2121         ExifData *ed = NULL;
2122         ExifLong config;
2123         ExifLong ExifVersion;
2124         static ExifShort eshort[20];
2125         static ExifLong elong[10];
2126
2127         GstCameraControl *control = NULL;
2128         GstCameraControlExifInfo avsys_exif_info;
2129
2130         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2131         _MMCamcorderSubContext *sc = NULL;
2132
2133         _mmcam_dbg_log("");
2134
2135         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2136
2137         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2138         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2139
2140         CLEAR(avsys_exif_info);
2141
2142         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2143                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2144         } else {
2145                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2146                 /* get device information */
2147                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2148         }
2149
2150         /* get ExifData from exif info */
2151         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2152         if (ed == NULL) {
2153                 _mmcam_dbg_err("get exif data error!!");
2154                 return MM_ERROR_INVALID_HANDLE;
2155         }
2156
2157         /* Receive attribute info */
2158
2159         /* START INSERT IFD_0 */
2160
2161         /*0. EXIF_TAG_EXIF_VERSION */
2162         ExifVersion = MM_EXIF_VERSION;
2163         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2164                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2165         if (ret != MM_ERROR_NONE)
2166                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2167
2168         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2169         value = image_width;
2170
2171         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2172         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2173                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2174         if (ret != MM_ERROR_NONE)
2175                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2176
2177         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2178                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2179         if (ret != MM_ERROR_NONE)
2180                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2181
2182         _mmcam_dbg_log("width[%d]", value);
2183
2184         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2185         value = image_height;
2186
2187         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2188         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2189                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2190         if (ret != MM_ERROR_NONE) {
2191                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2192         }
2193
2194         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2195                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2196         if (ret != MM_ERROR_NONE) {
2197                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2198         }
2199
2200         _mmcam_dbg_log("height[%d]", value);
2201
2202         /*4. EXIF_TAG_DATE_TIME */
2203
2204         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2205
2206         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2207         {
2208                 unsigned char *b;
2209                 time_t t;
2210                 struct tm tm;
2211
2212                 b = malloc(20 * sizeof(unsigned char));
2213                 if (b == NULL) {
2214                         _mmcam_dbg_err("failed to alloc b");
2215                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2216                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2217                 }
2218
2219                 memset(b, '\0', 20);
2220
2221                 t = time(NULL);
2222                 tzset();
2223                 localtime_r(&t, &tm);
2224
2225                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2226                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2227                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2228
2229                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2230                 if (ret != MM_ERROR_NONE) {
2231                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2232                                 free(b);
2233
2234                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2235                 }
2236
2237                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2238                 if (ret != MM_ERROR_NONE) {
2239                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2240                                 free(b);
2241
2242                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2243                 }
2244
2245                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2246                 if (ret != MM_ERROR_NONE) {
2247                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2248                                 free(b);
2249
2250                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2251                 }
2252
2253                 free(b);
2254         }
2255
2256         /*5. EXIF_TAG_MAKE */
2257         __mmcamcorder_update_exif_make(handle, ed);
2258
2259 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2260
2261         /*6. EXIF_TAG_MODEL */
2262         __mmcamcorder_update_exif_model(handle, ed);
2263
2264 #endif
2265         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2266         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2267         if (str_value && str_val_len > 0) {
2268                 char *description = strdup(str_value);
2269
2270                 _mmcam_dbg_log("desctiption [%s]", str_value);
2271
2272                 if (description) {
2273                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2274                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2275                         free(description);
2276                         str_value = NULL;
2277                         str_val_len = 0;
2278                         if (ret != MM_ERROR_NONE)
2279                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2280                 } else {
2281                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2282                 }
2283         } else {
2284                 _mmcam_dbg_warn("failed to get description");
2285         }
2286
2287         /*7. EXIF_TAG_SOFTWARE*/
2288         __mmcamcorder_update_exif_software(handle, ed);
2289
2290 /*
2291         if (control != NULL) {
2292                 char software[50] = {0,};
2293                 unsigned int len = 0;
2294
2295                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2296                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2297                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2298                         EXIF_FORMAT_ASCII, len, (const char *)software);
2299                 if (ret != MM_ERROR_NONE) {
2300                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2301                 }
2302         }
2303 */
2304
2305         __mmcamcorder_update_exif_orientation(handle, ed);
2306
2307         /* START INSERT EXIF_IFD */
2308
2309         /*3. User Comment*/
2310         /*FIXME : get user comment from real user */
2311         user_comment = strdup(MM_USER_COMMENT);
2312         if (user_comment) {
2313                 _mmcam_dbg_log("user_comment=%s", user_comment);
2314                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2315                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2316                 free(user_comment);
2317                 if (ret != MM_ERROR_NONE)
2318                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2319         } else {
2320                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2321                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2322         }
2323
2324         /*9. EXIF_TAG_COLOR_SPACE */
2325         if (control != NULL) {
2326                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2327                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2328                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2329                 if (ret != MM_ERROR_NONE) {
2330                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2331                 }
2332         }
2333
2334         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2335         if (control != NULL) {
2336                 config = avsys_exif_info.component_configuration;
2337                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2338                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2339                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2340                 if (ret != MM_ERROR_NONE) {
2341                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2342                 }
2343         }
2344
2345         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2346         /* written  the device_info */
2347
2348         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2349         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2350
2351         /*14. EXIF_TAG_EXPOSURE_TIME*/
2352         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2353                 unsigned char *b = NULL;
2354                 ExifRational rData;
2355
2356                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2357                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2358
2359                 b = malloc(sizeof(ExifRational));
2360                 if (b) {
2361                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2362                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2363
2364                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2365                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2366                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2367                         free(b);
2368                         if (ret != MM_ERROR_NONE) {
2369                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2370                         }
2371                 } else {
2372                         _mmcam_dbg_warn("malloc failed.");
2373                 }
2374         } else {
2375                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2376                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2377         }
2378
2379         /*15. EXIF_TAG_FNUMBER */
2380         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2381                 unsigned char *b = NULL;
2382                 ExifRational rData;
2383
2384                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2385                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2386
2387                 b = malloc(sizeof(ExifRational));
2388                 if (b) {
2389                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2390                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2391                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2392                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2393                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2394                         free(b);
2395                         if (ret != MM_ERROR_NONE) {
2396                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2397                         }
2398                 } else {
2399                         _mmcam_dbg_warn("malloc failed.");
2400                 }
2401         } else {
2402                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2403                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2404         }
2405
2406         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2407         /*FIXME*/
2408         value = MM_EXPOSURE_PROGRAM;
2409         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2410         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2411                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2412         if (ret != MM_ERROR_NONE)
2413                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2414
2415         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2416         if (avsys_exif_info.iso) {
2417                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2418                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2419                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2420                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2421                 if (ret != MM_ERROR_NONE) {
2422                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2423                 }
2424         }
2425
2426         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2427         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2428                 unsigned char *b = NULL;
2429                 ExifSRational rsData;
2430
2431                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2432                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2433
2434                 b = malloc(sizeof(ExifSRational));
2435                 if (b) {
2436                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2437                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2438                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2439                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2440                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2441                         free(b);
2442                         if (ret != MM_ERROR_NONE) {
2443                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2444                         }
2445                 } else {
2446                         _mmcam_dbg_warn("malloc failed.");
2447                 }
2448         } else {
2449                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2450                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2451         }
2452
2453         /*19. EXIF_TAG_APERTURE_VALUE*/
2454         if (avsys_exif_info.aperture_in_APEX) {
2455                 unsigned char *b = NULL;
2456                 ExifRational rData;
2457
2458                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2459
2460                 b = malloc(sizeof(ExifRational));
2461                 if (b) {
2462                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2463                         rData.denominator = 1;
2464                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2465                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2466                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2467                         free(b);
2468                         if (ret != MM_ERROR_NONE) {
2469                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2470                         }
2471                 } else {
2472                         _mmcam_dbg_warn("malloc failed.");
2473                 }
2474         } else {
2475                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2476         }
2477
2478         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2479         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2480                 unsigned char *b = NULL;
2481                 ExifSRational rsData;
2482
2483                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2484                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2485
2486                 b = malloc(sizeof(ExifSRational));
2487                 if (b) {
2488                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2489                         rsData.denominator = avsys_exif_info.brightness_denominator;
2490                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2491                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2492                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2493                         free(b);
2494                         if (ret != MM_ERROR_NONE) {
2495                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2496                         }
2497                 } else {
2498                         _mmcam_dbg_warn("malloc failed.");
2499                 }
2500         } else {
2501                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2502                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2503         }
2504
2505         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2506         value = 0;
2507         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2508         if (ret == MM_ERROR_NONE) {
2509                 unsigned char *b = NULL;
2510                 ExifSRational rsData;
2511
2512                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2513                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2514
2515                 b = malloc(sizeof(ExifSRational));
2516                 if (b) {
2517                         rsData.numerator = value - hcamcorder->brightness_default;
2518                         if (hcamcorder->brightness_step_denominator != 0) {
2519                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2520                         } else {
2521                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2522                                 rsData.denominator = 1;
2523                         }
2524                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2525                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2526                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2527                         free(b);
2528                         if (ret != MM_ERROR_NONE) {
2529                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2530                         }
2531                 } else {
2532                         _mmcam_dbg_warn("malloc failed.");
2533                 }
2534         } else {
2535                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2536         }
2537
2538         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2539 /*
2540         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2541                 unsigned char *b = NULL;
2542                 ExifRational rData;
2543
2544                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2545
2546                 b = malloc(sizeof(ExifRational));
2547                 if (b) {
2548                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2549                         rData.denominator = 1;
2550                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2551                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2552                                 EXIF_FORMAT_RATIONAL, 1, b);
2553                         free(b);
2554                         if (ret != MM_ERROR_NONE) {
2555                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2556                         }
2557                 } else {
2558                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2559                 }
2560         }
2561 */
2562
2563         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2564         /* defualt : none */
2565
2566         /*24. EXIF_TAG_METERING_MODE */
2567         if (control != NULL) {
2568                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2569                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2570                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2571                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2572                 if (ret != MM_ERROR_NONE) {
2573                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2574                 }
2575         }
2576
2577         /*25. EXIF_TAG_LIGHT_SOURCE*/
2578
2579         /*26. EXIF_TAG_FLASH*/
2580         if (control != NULL) {
2581                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2582                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2583                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2584                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2585                 if (ret != MM_ERROR_NONE) {
2586                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2587                 }
2588         }
2589
2590         /*27. EXIF_TAG_FOCAL_LENGTH*/
2591         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2592                 unsigned char *b = NULL;
2593                 ExifRational rData;
2594
2595                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2596                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2597
2598                 b = malloc(sizeof(ExifRational));
2599                 if (b) {
2600                         rData.numerator = avsys_exif_info.focal_len_numerator;
2601                         rData.denominator = avsys_exif_info.focal_len_denominator;
2602                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2603                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2604                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2605                         free(b);
2606                         if (ret != MM_ERROR_NONE) {
2607                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2608                         }
2609                 } else {
2610                         _mmcam_dbg_warn("malloc failed.");
2611                 }
2612         } else {
2613                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2614                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2615         }
2616
2617         /*28. EXIF_TAG_SENSING_METHOD*/
2618         /*FIXME*/
2619         value = MM_SENSING_MODE;
2620         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2621         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2622                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2623         if (ret != MM_ERROR_NONE) {
2624                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2625         }
2626
2627         /*29. EXIF_TAG_FILE_SOURCE*/
2628 /*
2629         value = MM_FILE_SOURCE;
2630         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2631         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2632                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2633         if (ret != MM_ERROR_NONE) {
2634                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2635         }
2636 */
2637
2638         /*30. EXIF_TAG_SCENE_TYPE*/
2639 /*
2640         value = MM_SCENE_TYPE;
2641         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2642         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2643                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2644         if (ret != MM_ERROR_NONE) {
2645                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2646         }
2647 */
2648
2649         /*31. EXIF_TAG_EXPOSURE_MODE*/
2650         /*FIXME*/
2651         value = MM_EXPOSURE_MODE;
2652         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2653         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2654                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2655         if (ret != MM_ERROR_NONE)
2656                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2657
2658         /*32. EXIF_TAG_WHITE_BALANCE*/
2659         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2660         if (ret == MM_ERROR_NONE) {
2661                 int set_value = 0;
2662                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2663
2664                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2665                         set_value = 0;
2666                 else
2667                         set_value = 1;
2668
2669                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2670                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2671                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2672                 if (ret != MM_ERROR_NONE) {
2673                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2674                 }
2675         } else {
2676                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2677         }
2678
2679         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2680 /*
2681         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2682         if (ret == MM_ERROR_NONE) {
2683                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2684
2685                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2686                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2687                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2688                 if (ret != MM_ERROR_NONE) {
2689                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2690                 }
2691         } else {
2692                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2693         }
2694 */
2695
2696         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2697         /*FIXME*/
2698 /*
2699         value = MM_FOCAL_LENGTH_35MMFILM;
2700         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2701         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2702                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2703         if (ret != MM_ERROR_NONE) {
2704                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2705         }
2706 */
2707
2708         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2709         {
2710                 int scene_capture_type;
2711
2712                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2713                 if (ret == MM_ERROR_NONE) {
2714                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2715
2716                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2717                                 scene_capture_type = 0; /* standard */
2718                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2719                                 scene_capture_type = 2; /* portrait */
2720                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2721                                 scene_capture_type = 1; /* landscape */
2722                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2723                                 scene_capture_type = 3; /* night scene */
2724                         } else {
2725                                 scene_capture_type = 4; /* Others */
2726                         }
2727
2728                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2729                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2730                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2731                         if (ret != MM_ERROR_NONE) {
2732                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2733                         }
2734                 } else {
2735                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2736                 }
2737         }
2738
2739         /*36. EXIF_TAG_GAIN_CONTROL*/
2740         /*FIXME*/
2741 /*
2742         value = MM_GAIN_CONTROL;
2743         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2744         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2745                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2746         if (ret != MM_ERROR_NONE) {
2747                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2748         }
2749 */
2750
2751
2752         /*37. EXIF_TAG_CONTRAST */
2753         {
2754                 type_int_range *irange = NULL;
2755                 int level = 0;
2756
2757                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2758                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2759                         "Contrast",
2760                         &irange);
2761                 if (irange != NULL) {
2762                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2763
2764                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2765
2766                         if (value == irange->default_value) {
2767                                 level = MM_VALUE_NORMAL;
2768                         } else if (value < irange->default_value) {
2769                                 level = MM_VALUE_LOW;
2770                         } else {
2771                                 level = MM_VALUE_HARD;
2772                         }
2773
2774                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2775                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2776                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2777                         if (ret != MM_ERROR_NONE) {
2778                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2779                         }
2780                 } else {
2781                         _mmcam_dbg_warn("failed to get range of contrast");
2782                 }
2783         }
2784
2785         /*38. EXIF_TAG_SATURATION*/
2786         {
2787                 type_int_range *irange = NULL;
2788                 int level = 0;
2789
2790                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2791                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2792                         "Saturation",
2793                         &irange);
2794                 if (irange != NULL) {
2795                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2796
2797                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2798
2799                         if (value == irange->default_value) {
2800                                 level = MM_VALUE_NORMAL;
2801                         } else if (value < irange->default_value) {
2802                                 level = MM_VALUE_LOW;
2803                         } else {
2804                                 level = MM_VALUE_HARD;
2805                         }
2806
2807                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2808                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2809                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2810                         if (ret != MM_ERROR_NONE) {
2811                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2812                         }
2813                 } else {
2814                         _mmcam_dbg_warn("failed to get range of saturation");
2815                 }
2816         }
2817
2818         /*39. EXIF_TAG_SHARPNESS*/
2819         {
2820                 type_int_range *irange = NULL;
2821                 int level = 0;
2822
2823                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2824                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2825                         "Sharpness",
2826                         &irange);
2827                 if (irange != NULL) {
2828                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2829
2830                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2831
2832                         if (value == irange->default_value) {
2833                                 level = MM_VALUE_NORMAL;
2834                         } else if (value < irange->default_value) {
2835                                 level = MM_VALUE_LOW;
2836                         } else {
2837                                 level = MM_VALUE_HARD;
2838                         }
2839
2840                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2841                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2842                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2843                         if (ret != MM_ERROR_NONE) {
2844                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2845                         }
2846                 } else {
2847                         _mmcam_dbg_warn("failed to get range of sharpness");
2848                 }
2849         }
2850
2851         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2852         /*FIXME*/
2853         value = MM_SUBJECT_DISTANCE_RANGE;
2854         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2855         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2856         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2857                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2858         if (ret != MM_ERROR_NONE) {
2859                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2860         }
2861
2862         /* GPS information */
2863         __mmcamcorder_update_exif_gps(handle, ed);
2864
2865         _mmcam_dbg_log("");
2866
2867         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2868         if (ret != MM_ERROR_NONE)
2869                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2870
2871 exit:
2872         _mmcam_dbg_log("finished!! [%x]", ret);
2873
2874         if (ed)
2875                 exif_data_unref(ed);
2876
2877         return ret;
2878 }
2879
2880
2881 static void __sound_status_changed_cb(keynode_t* node, void *data)
2882 {
2883         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2884         _MMCamcorderImageInfo *info = NULL;
2885
2886         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2887
2888         _mmcam_dbg_log("START");
2889
2890         info = hcamcorder->sub_context->info_image;
2891
2892         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2893
2894         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2895
2896         return;
2897 }