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_camcorder_internal.h"
  30 #include "mm_camcorder_stillshot.h"
  31 #include "mm_camcorder_exifinfo.h"
  32 #include "mm_camcorder_exifdef.h"
  33 #include <libexif/exif-loader.h>
  34 #include <libexif/exif-utils.h>
  35 #include <libexif/exif-data.h>
  36
  37 /*---------------------------------------------------------------------------------------
  38 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  39 ---------------------------------------------------------------------------------------*/
  40 #define EXIF_SET_ERR(return_type, tag_id) \
  41 do { \
  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 } while (0)
  47
  48 /*---------------------------------------------------------------------------------------
  49 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  50 ---------------------------------------------------------------------------------------*/
  51 #define THUMBNAIL_WIDTH         320
  52 #define THUMBNAIL_HEIGHT        240
  53 #define THUMBNAIL_JPEG_QUALITY  90
  54 #define TRY_LOCK_MAX_COUNT      100
  55 #define TRY_LOCK_TIME           20000   /* ms */
  56 #define H264_PREVIEW_BITRATE    1024*10 /* kbps */
  57 #define H264_PREVIEW_NEWGOP_INTERVAL    1000 /* ms */
  58 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  59
  60
  61 /*---------------------------------------------------------------------------------------
  62 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  63 ---------------------------------------------------------------------------------------*/
  64 /** STATIC INTERNAL FUNCTION **/
  65 /* Functions for JPEG capture without Encode bin */
  66 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  67 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  68 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  69 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  70
  71 /* sound status changed callback */
  72 static void __sound_status_changed_cb(keynode_t* node, void *data);
  73
  74 /*=======================================================================================
  75 |  FUNCTION DEFINITIONS                                                                 |
  76 =======================================================================================*/
  77
  78 /*---------------------------------------------------------------------------------------
  79 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  80 ---------------------------------------------------------------------------------------*/
  81
  82
  83 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  84 {
  85         int err = MM_ERROR_UNKNOWN;
  86         GstPad *srcpad = NULL;
  87         GstPad *sinkpad = NULL;
  88
  89         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  90         _MMCamcorderSubContext *sc = NULL;
  91
  92         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  93
  94         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  95         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  96
  97         _mmcam_dbg_log("");
  98
  99         /* Create gstreamer element */
 100         _mmcam_dbg_log("Using Encodebin for capturing");
 101
 102         /* Create capture pipeline */
 103         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 104
 105         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 106         if (err != MM_ERROR_NONE)
 107                 return err;
 108
 109         /* add element and encodesink bin to encode main pipeline */
 110         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 111                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 112                 sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 113                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 114                 NULL);
 115
 116         /* Link each element : appsrc - capsfilter - encodesink bin */
 117         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 118         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 119         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 120
 121         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 122         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 123         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 124
 125         /* connect handoff signal to get capture data */
 126         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 127                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 128                 G_CALLBACK(__mmcamcorder_handoff_callback),
 129                 hcamcorder);
 130
 131         return MM_ERROR_NONE;
 132
 133 pipeline_creation_error:
 134         _mmcamcorder_remove_stillshot_pipeline(handle);
 135         return err;
 136 }
 137
 138
 139 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 140 {
 141         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 142         _MMCamcorderSubContext *sc = NULL;
 143
 144         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 145
 146         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 147         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 148
 149         /* check video source element */
 150         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 151                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 152                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 153                         _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 154                         G_CALLBACK(__mmcamcorder_image_capture_cb),
 155                         hcamcorder);
 156
 157                 return MM_ERROR_NONE;
 158         } else {
 159                 _mmcam_dbg_err("videosrc element is not created yet");
 160                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 161         }
 162 }
 163
 164
 165 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 166 {
 167         int ret = MM_ERROR_NONE;
 168         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 169         _MMCamcorderSubContext *sc = NULL;
 170
 171         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 174         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 175
 176         _mmcam_dbg_log("");
 177
 178         /* Check pipeline */
 179         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 180                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 181                 if (ret != MM_ERROR_NONE) {
 182                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 183                         return ret;
 184                 }
 185
 186                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 187
 188                 GstPad *reqpad = NULL;
 189
 190                 /* release request pad */
 191                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 192                 if (reqpad) {
 193                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 194                         gst_object_unref(reqpad);
 195                         reqpad = NULL;
 196                 }
 197
 198                 /* release encode main pipeline */
 199                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 200
 201                 _mmcam_dbg_log("Encoder pipeline removed");
 202         } else {
 203                 _mmcam_dbg_log("encode main pipeline is already removed");
 204         }
 205
 206         return MM_ERROR_NONE;
 207 }
 208
 209
 210 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 211 {
 212         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 213         _MMCamcorderSubContext *sc = NULL;
 214         int display_reuse_hint = FALSE;
 215         GstElement *sink_element = NULL;
 216         MMHandleType attrs;
 217         int attr_index = 0;
 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_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                 mm_attrs_set_data(attrs, attr_index, (void *)sink_element, sizeof(*sink_element));
 266                 mm_attrs_commit(attrs, attr_index);
 267
 268                 /* remove notify callback */
 269                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 270
 271                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 272                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 273
 274 _REUSE_CHECK_DONE:
 275                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 276
 277                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 278
 279                 traceEnd(TTRACE_TAG_CAMERA);
 280
 281                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 282
 283                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 284
 285                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 286
 287                 traceEnd(TTRACE_TAG_CAMERA);
 288
 289                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 290         }
 291
 292         return;
 293 }
 294
 295
 296 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 297 {
 298         int ret = MM_ERROR_NONE;
 299         int UseCaptureMode = 0;
 300         int width = 0;
 301         int height = 0;
 302         int fps = 0;
 303         int cap_format = MM_PIXEL_FORMAT_NV12;
 304         int image_encoder = MM_IMAGE_CODEC_JPEG;
 305         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 306         int is_modified_size = FALSE;
 307         int tag_orientation = 0;
 308         unsigned int cap_fourcc = 0;
 309
 310         char *err_name = NULL;
 311         const char *videosrc_name = NULL;
 312
 313         GstCameraControl *control = NULL;
 314
 315         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 316         _MMCamcorderImageInfo *info = NULL;
 317         _MMCamcorderSubContext *sc = NULL;
 318         type_element *VideosrcElement = NULL;
 319         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 320
 321         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 322
 323         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 324         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 325
 326         _mmcam_dbg_log("");
 327
 328         info = sc->info_image;
 329
 330         if (info->capturing) {
 331                 _mmcam_dbg_err("already capturing");
 332                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 333         }
 334
 335         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 336                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 337                 "UseCaptureMode",
 338                 &UseCaptureMode);
 339
 340         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 341                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 342                 "VideosrcElement",
 343                 &VideosrcElement);
 344
 345         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 346
 347         /* get current state */
 348         mm_camcorder_get_state(handle, &current_state);
 349
 350         /* set capture flag */
 351         info->capturing = TRUE;
 352
 353         ret = mm_camcorder_get_attributes(handle, &err_name,
 354                 MMCAM_IMAGE_ENCODER, &image_encoder,
 355                 MMCAM_CAMERA_WIDTH, &width,
 356                 MMCAM_CAMERA_HEIGHT, &height,
 357                 MMCAM_CAMERA_FPS, &fps,
 358                 MMCAM_CAPTURE_FORMAT, &cap_format,
 359                 MMCAM_CAPTURE_WIDTH, &info->width,
 360                 MMCAM_CAPTURE_HEIGHT, &info->height,
 361                 MMCAM_CAPTURE_COUNT, &info->count,
 362                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 363                 MMCAM_STROBE_MODE, &strobe_mode,
 364                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 365                 NULL);
 366         if (err_name) {
 367                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 368                 SAFE_FREE(err_name);
 369         }
 370
 371         ret = MM_ERROR_NONE;
 372
 373         /* check capture count */
 374         if (info->count < 1) {
 375                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 376                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 377                 goto cmd_done;
 378         } else if (info->count == 1) {
 379                 info->type = _MMCamcorder_SINGLE_SHOT;
 380         } else {
 381                 info->type = _MMCamcorder_MULTI_SHOT;
 382                 info->next_shot_time = 0;
 383                 info->multi_shot_stop = FALSE;
 384
 385                 /* sound init */
 386                 _mmcamcorder_sound_init(handle);
 387         }
 388
 389         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 390                 width, height, info->preview_format, info->width, info->height, cap_format,
 391                 info->count, info->hdr_capture_mode, info->interval);
 392
 393         /* check state */
 394         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 395                 if (sc->bencbin_capture) {
 396                         _mmcam_dbg_err("could not capture in this target while recording");
 397                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 398                         goto cmd_done;
 399                 }
 400
 401                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 402                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 403                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 404                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 405                         goto cmd_done;
 406                 }
 407
 408                 /* check capture size if ZSL is not supported*/
 409                 if (hcamcorder->support_zsl_capture == FALSE) {
 410                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 411                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 412
 413                         info->width = width;
 414                         info->height = height;
 415
 416                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 417                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 418                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 419
 420                         is_modified_size = TRUE;
 421                 }
 422         }
 423
 424         info->capture_cur_count = 0;
 425         info->capture_send_count = 0;
 426
 427         sc->internal_encode = FALSE;
 428
 429         if (!sc->bencbin_capture) {
 430                 /* Check encoding method */
 431                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 432                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 433                             hcamcorder->support_zsl_capture || is_modified_size) {
 434                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 435                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 436                         } else {
 437                                 /* no need to encode internally if ITLV format */
 438                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 439                                         sc->internal_encode = TRUE;
 440
 441                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 442
 443                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 444                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 445                         }
 446                 } else {
 447                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 448                 }
 449
 450                 _mmcam_dbg_log("capture format (%d)", cap_format);
 451
 452                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 453                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 454                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 455                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 456
 457                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 458                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 459                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 460                         goto cmd_done;
 461                 }
 462
 463                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 464                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 465         } else {
 466                 int need_change = 0;
 467                 int set_width = 0;
 468                 int set_height = 0;
 469                 int cap_jpeg_quality = 0;
 470
 471                 if (UseCaptureMode) {
 472                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 473                                 need_change = 1;
 474                 } else {
 475                         if (width != info->width || height != info->height)
 476                                 need_change = 1;
 477                 }
 478
 479                 if (need_change) {
 480                         int rotation = 0;
 481
 482                         _mmcam_dbg_log("Need to change resolution");
 483
 484                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 485                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 486
 487                         /* make pipeline state as READY */
 488                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 489
 490                         /* check decoder recreation */
 491                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 492                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 493                                 return MM_ERROR_CAMCORDER_INTERNAL;
 494                         }
 495
 496                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 497                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 498
 499                         if (ret != MM_ERROR_NONE) {
 500                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 501                                 goto cmd_done;
 502                         }
 503
 504                         if (UseCaptureMode) {
 505                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 506                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 507                         } else {
 508                                 set_width = info->width;
 509                                 set_height = info->height;
 510                         }
 511
 512                         mm_camcorder_get_attributes(handle, &err_name,
 513                                 MMCAM_CAMERA_ROTATION, &rotation,
 514                                 NULL);
 515                         if (err_name) {
 516                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 517                                 SAFE_FREE(err_name);
 518                         }
 519
 520                         /* set new caps */
 521                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 522                         if (!ret) {
 523                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 524                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 525                                 goto cmd_done;
 526                         }
 527
 528                         info->resolution_change = TRUE;
 529
 530                         /* set frame stability count for capture */
 531                         _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_CAPTURE);
 532
 533                         /* make pipeline state as PLAYING */
 534                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 535                         if (ret != MM_ERROR_NONE) {
 536                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 537                                 goto cmd_done;
 538                         }
 539
 540                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 541                 } else {
 542                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 543                         info->resolution_change = FALSE;
 544                 }
 545
 546                 /* add encodesinkbin */
 547                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 548                 if (ret != MM_ERROR_NONE) {
 549                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 550                         goto cmd_done;
 551                 }
 552
 553                 ret = mm_camcorder_get_attributes(handle, &err_name,
 554                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 555                         NULL);
 556                 if (err_name) {
 557                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 558                         SAFE_FREE(err_name);
 559                 }
 560
 561                 /* set JPEG quality */
 562                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 563
 564                 /* set handoff signal as TRUE */
 565                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 566                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 567
 568                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 569                 sc->info_video->is_firstframe = TRUE;
 570
 571                 /* set push encoding buffer as TRUE */
 572                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 573
 574                 /* make encode pipeline state as PLAYING */
 575                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 576                 if (ret != MM_ERROR_NONE) {
 577                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 578                         goto cmd_done;
 579                 }
 580         }
 581
 582         /* Play capture sound here if single capture */
 583         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 584              (hcamcorder->support_zsl_capture == FALSE ||
 585               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 586             info->hdr_capture_mode) {
 587                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 588                     hcamcorder->support_zsl_capture == TRUE &&
 589                     !info->hdr_capture_mode) {
 590                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 591                 }
 592
 593                 /* set flag */
 594                 info->played_capture_sound = TRUE;
 595         } else {
 596                 /* set flag */
 597                 info->played_capture_sound = FALSE;
 598         }
 599
 600 cmd_done:
 601         if (ret != MM_ERROR_NONE) {
 602                 info->capturing = FALSE;
 603
 604                 /* sound finalize */
 605                 if (info->type == _MMCamcorder_MULTI_SHOT)
 606                         _mmcamcorder_sound_finalize(handle);
 607
 608                 /* send signal for task thread : It prevent unnecessary invalid operation error in task thread */
 609                 if (hcamcorder->capture_in_recording) {
 610                         hcamcorder->capture_in_recording = FALSE;
 611
 612                         g_mutex_lock(&hcamcorder->task_thread_lock);
 613
 614                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
 615                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 616                                 _mmcam_dbg_log("send signal for capture in recording");
 617                                 g_cond_signal(&hcamcorder->task_thread_cond);
 618                         } else {
 619                                 _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
 620                         }
 621
 622                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 623                 }
 624         }
 625
 626         return ret;
 627 }
 628
 629
 630 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 631 {
 632         int ret = MM_ERROR_NONE;
 633         int width = 0;
 634         int height = 0;
 635         int fps = 0;
 636         int rotation = 0;
 637         unsigned int current_framecount = 0;
 638         int current_state = MM_CAMCORDER_STATE_NONE;
 639         gboolean fps_auto = FALSE;
 640         char *err_name = NULL;
 641         const char *videosrc_name = NULL;
 642
 643         GstState state;
 644         GstElement *pipeline = NULL;
 645         GstCameraControl *control = NULL;
 646
 647         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 648         _MMCamcorderImageInfo *info = NULL;
 649         _MMCamcorderSubContext *sc = NULL;
 650         type_element *VideosrcElement = NULL;
 651
 652         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 653
 654         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 655         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 656
 657         /*_mmcam_dbg_log("");*/
 658
 659         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 660         info = sc->info_image;
 661
 662         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 663                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 664                 "VideosrcElement",
 665                 &VideosrcElement);
 666
 667         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 668
 669         sc->display_interval = 0;
 670         sc->previous_slot_time = 0;
 671
 672         /* Image info */
 673         info->next_shot_time = 0;
 674         info->multi_shot_stop = TRUE;
 675         info->capturing = FALSE;
 676
 677         current_state = _mmcamcorder_get_state(handle);
 678         _mmcam_dbg_log("current state [%d]", current_state);
 679
 680         if (!sc->bencbin_capture) {
 681                 _mmcam_dbg_log("Preview start");
 682
 683                 /* just set capture stop command if current state is CAPTURING */
 684                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 685                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 686                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 687                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 688                         }
 689
 690                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 691                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 692
 693                         current_framecount = sc->kpi.video_framecount;
 694                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 695                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 696                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 697                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 698                         }
 699                 } else {
 700                         int focus_mode = 0;
 701                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 702
 703                         /* This case is starting of preview */
 704                         ret = mm_camcorder_get_attributes(handle, &err_name,
 705                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 706                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 707                                 NULL);
 708                         if (ret != MM_ERROR_NONE) {
 709                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 710                                 SAFE_FREE(err_name);
 711                         }
 712
 713                         _mmcam_dbg_log("focus mode %d", focus_mode);
 714
 715                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 716
 717                         /* set focus mode */
 718                         if (attrs) {
 719                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 720                                         mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 721                                         mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 722                                 } else {
 723                                         _mmcam_dbg_log("focus mode is not supported");
 724                                 }
 725                         } else {
 726                                 _mmcam_dbg_err("failed to get attributes");
 727                         }
 728                 }
 729         }
 730
 731         /* init prev_time */
 732         sc->info_video->prev_preview_ts = 0;
 733
 734         gst_element_get_state(pipeline, &state, NULL, -1);
 735
 736         if (state == GST_STATE_PLAYING) {
 737                 if (!sc->bencbin_capture) {
 738                         int try_count = 0;
 739
 740                         if (hcamcorder->support_zsl_capture == FALSE) {
 741                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 742
 743                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 744                                 if (attrs) {
 745                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
 746                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
 747                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 748                                 }
 749
 750                                 while (current_framecount >= sc->kpi.video_framecount &&
 751                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 752                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 753                                 }
 754                         }
 755
 756                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 757                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 758                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 759                         }
 760
 761                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 762                                 current_framecount, sc->kpi.video_framecount, try_count);
 763                 } else {
 764                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 765                         if (ret != MM_ERROR_NONE)
 766                                 goto cmd_error;
 767
 768                         if (info->resolution_change) {
 769                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 770                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 771
 772                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 773
 774                                 /* check decoder recreation */
 775                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 776                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 777                                         return MM_ERROR_CAMCORDER_INTERNAL;
 778                                 }
 779
 780                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 781                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 782
 783                                 if (ret != MM_ERROR_NONE)
 784                                         goto cmd_error;
 785
 786                                 /* check if resolution need to rollback */
 787                                 mm_camcorder_get_attributes(handle, &err_name,
 788                                         MMCAM_CAMERA_WIDTH, &width,
 789                                         MMCAM_CAMERA_HEIGHT, &height,
 790                                         MMCAM_CAMERA_FPS, &fps,
 791                                         MMCAM_CAMERA_ROTATION, &rotation,
 792                                         NULL);
 793                                 if (err_name) {
 794                                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 795                                         SAFE_FREE(err_name);
 796                                 }
 797
 798                                 /* set new caps */
 799                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 800                                 if (!ret) {
 801                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 802                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 803                                         goto cmd_error;
 804                                 }
 805
 806                                 /* set frame stability count for preview */
 807                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 808
 809                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 810                                 if (ret != MM_ERROR_NONE)
 811                                         goto cmd_error;
 812                         }
 813                 }
 814
 815                 /* sound finalize */
 816                 if (info->type == _MMCamcorder_MULTI_SHOT)
 817                         _mmcamcorder_sound_finalize(handle);
 818         } else {
 819                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 820                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 821                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 822                 }
 823
 824                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 825                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 826
 827                 /* set frame stability count for preview */
 828                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 829
 830                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 831
 832                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 833
 834                 traceEnd(TTRACE_TAG_CAMERA);
 835
 836                 if (ret != MM_ERROR_NONE)
 837                         goto cmd_error;
 838
 839                 /* get sound status/volume level and register changed_cb */
 840                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 841                     info->sound_status == _SOUND_STATUS_INIT) {
 842                         _mmcam_dbg_log("register vconf changed_cb and get sound status");
 843
 844                         /* register changed_cb */
 845                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 846
 847                         /* get sound status */
 848                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 849
 850                         _mmcam_dbg_log("sound status %d", info->sound_status);
 851                 }
 852         }
 853
 854 cmd_error:
 855         return ret;
 856 }
 857
 858
 859 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 860 {
 861         int ret = MM_ERROR_NONE;
 862         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 863         int set_strobe = 0;
 864         int display_reuse_hint = FALSE;
 865         GstCameraControl *control = NULL;
 866         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 867
 868         GstElement *pipeline = NULL;
 869
 870         _MMCamcorderSubContext *sc = NULL;
 871
 872         _mmcam_dbg_log("");
 873
 874         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 875
 876         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 877         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 878
 879         /* check strobe and set OFF if PERMANENT mode */
 880         mm_camcorder_get_attributes(handle, NULL,
 881                 MMCAM_STROBE_MODE, &strobe_mode,
 882                 NULL);
 883         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 884             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 885                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 886
 887                 /* get camera control */
 888                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 889                 if (control) {
 890                         /* convert MSL to sensor value */
 891                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 892
 893                         /* set strobe OFF */
 894                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 895
 896                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 897                 } else {
 898                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 899                 }
 900         }
 901
 902         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 903
 904         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 905                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 906                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 907                 _mmcamcorder_remove_recorder_pipeline(handle);
 908         }
 909
 910         mm_camcorder_get_attributes(handle, NULL,
 911                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 912                 NULL);
 913
 914         _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 915
 916         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 917
 918         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 919         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 920
 921         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 922
 923         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 924
 925         traceEnd(TTRACE_TAG_CAMERA);
 926
 927         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 928         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 929
 930         if (display_reuse_hint)
 931                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 932
 933         /* deregister sound status callback */
 934         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 935                 _mmcam_dbg_log("deregister sound status callback");
 936
 937                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 938
 939                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 940         }
 941
 942         return ret;
 943 }
 944
 945
 946 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 947 {
 948         int ret = MM_ERROR_NONE;
 949
 950         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 951         _MMCamcorderSubContext *sc = NULL;
 952
 953         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 954
 955         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 956         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 957
 958         _mmcam_dbg_log("command %d", command);
 959
 960         switch (command) {
 961         case _MMCamcorder_CMD_CAPTURE:
 962                 ret = _mmcamcorder_image_cmd_capture(handle);
 963                 break;
 964         case _MMCamcorder_CMD_PREVIEW_START:
 965                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 966
 967                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 968                 _mmcamcorder_video_current_framerate_init(handle);
 969                 break;
 970         case _MMCamcorder_CMD_PREVIEW_STOP:
 971                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 972                 break;
 973         case _MMCamcorder_CMD_RECORD:
 974         case _MMCamcorder_CMD_PAUSE:
 975         case _MMCamcorder_CMD_CANCEL:
 976         case _MMCamcorder_CMD_COMMIT:
 977                 /* video recording command */
 978                 ret = _mmcamcorder_video_command(handle, command);
 979                 break;
 980         default:
 981                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 982                 break;
 983         }
 984
 985         return ret;
 986 }
 987
 988
 989 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
 990 {
 991         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 992         _MMCamcorderSubContext *sc = NULL;
 993         _MMCamcorderImageInfo *info = NULL;
 994
 995         mmf_return_if_fail(hcamcorder);
 996
 997         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 998         mmf_return_if_fail(sc && sc->info_image);
 999
1000         info = sc->info_image;
1001
1002         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1003
1004         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1005                 info->capture_cur_count = 0;
1006                 info->capture_send_count = 0;
1007                 info->multi_shot_stop = TRUE;
1008                 info->next_shot_time = 0;
1009
1010                 /* capturing flag set to FALSE here */
1011                 info->capturing = FALSE;
1012         }
1013
1014         return;
1015 }
1016
1017
1018 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1019 {
1020         int ret = MM_ERROR_NONE;
1021         unsigned char *data = NULL;
1022         unsigned int datalen = 0;
1023         _MMCamcorderSubContext *sc = NULL;
1024         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1025
1026         mmf_return_val_if_fail(hcamcorder, FALSE);
1027         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1028         mmf_return_val_if_fail(sc, FALSE);
1029
1030         _mmcam_dbg_log("");
1031
1032         if (!original || original->data == NULL || original->length == 0) {
1033                 if (original) {
1034                         _mmcam_dbg_err("data=%p, length=%d",
1035                                 original->data, original->length);
1036                 } else {
1037                         _mmcam_dbg_err("original is null");
1038                 }
1039
1040                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1041         } else {
1042                 /* original is input/output param. save original values to local var. */
1043                 data = original->data;
1044                 datalen = original->length;
1045         }
1046
1047         if (provide_exif == FALSE) {
1048                 if (thumbnail) {
1049                         if (thumbnail->data && thumbnail->length > 0) {
1050                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1051                                         thumbnail->data, thumbnail->width, thumbnail->height);
1052
1053                                 /* add thumbnail exif info */
1054                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1055                                         thumbnail->data,
1056                                         thumbnail->width,
1057                                         thumbnail->height,
1058                                         thumbnail->length);
1059                         } else {
1060                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
1061                                         thumbnail->data, thumbnail->length);
1062                         }
1063                 }
1064         } else {
1065                 ret = MM_ERROR_NONE;
1066         }
1067
1068         if (ret == MM_ERROR_NONE) {
1069                 /* write jpeg with exif */
1070                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1071                 if (ret != MM_ERROR_NONE)
1072                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1073         }
1074
1075         _mmcam_dbg_log("END ret 0x%x", ret);
1076
1077         return ret;
1078 }
1079
1080
1081 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1082 {
1083         GstCaps *caps = NULL;
1084         GstMapInfo mapinfo;
1085         const GstStructure *structure;
1086
1087         mmf_return_if_fail(capture_data && sample);
1088
1089         caps = gst_sample_get_caps(sample);
1090         if (caps == NULL) {
1091                 _mmcam_dbg_err("failed to get caps");
1092                 goto GET_FAILED;
1093         }
1094
1095         structure = gst_caps_get_structure(caps, 0);
1096         if (structure == NULL) {
1097                 _mmcam_dbg_err("failed to get structure");
1098                 goto GET_FAILED;
1099         }
1100
1101         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1102
1103         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1104         capture_data->data = mapinfo.data;
1105         capture_data->format = pixtype;
1106         gst_structure_get_int(structure, "width", &capture_data->width);
1107         gst_structure_get_int(structure, "height", &capture_data->height);
1108         capture_data->length = mapinfo.size;
1109         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1110
1111         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1112                 capture_data->data, capture_data->width, capture_data->height,
1113                 capture_data->length, capture_data->format);
1114         return;
1115
1116 GET_FAILED:
1117         capture_data->data = NULL;
1118         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1119         capture_data->length = 0;
1120
1121         return;
1122 }
1123
1124
1125 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1126 {
1127         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1128         _MMCamcorderSubContext *sc = NULL;
1129
1130         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1131
1132         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1133         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1134
1135         _mmcam_dbg_log("");
1136
1137         /* if tag enable and doesn't provide exif, we make it */
1138         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1139         if (thumbnail && thumbnail->data)
1140                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1141         else
1142                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1143 }
1144
1145
1146 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1147 {
1148         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1149         _MMCamcorderSubContext *sc = NULL;
1150
1151         mmf_return_if_fail(hcamcorder);
1152         mmf_return_if_fail(dest);
1153
1154         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1155         mmf_return_if_fail(sc);
1156
1157         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1158
1159         /* if dest->data is allocated in MSL, release it */
1160         if (tag_enable && !provide_exif) {
1161                 if (dest->data) {
1162                         free(dest->data);
1163                         dest->length = 0;
1164                         dest->data = NULL;
1165                         _mmcam_dbg_log("Jpeg is released!");
1166                 }
1167         } else {
1168                 _mmcam_dbg_log("No need to release");
1169         }
1170
1171         return;
1172 }
1173
1174
1175 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1176 {
1177         int ret = MM_ERROR_NONE;
1178         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1179         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1180         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1181         int codectype = MM_IMAGE_CODEC_JPEG;
1182         int count = 0;
1183         int stop_cont_shot = FALSE;
1184         int tag_enable = FALSE;
1185         int provide_exif = FALSE;
1186         int capture_quality = 0;
1187         int try_lock_count = 0;
1188         gboolean send_captured_message = FALSE;
1189         unsigned char *exif_raw_data = NULL;
1190         unsigned char *internal_main_data = NULL;
1191         unsigned int internal_main_length = 0;
1192         unsigned char *internal_thumb_data = NULL;
1193         unsigned int internal_thumb_length = 0;
1194         unsigned char *compare_data = NULL;
1195
1196         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1197         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1198         _MMCamcorderImageInfo *info = NULL;
1199         _MMCamcorderSubContext *sc = NULL;
1200         MMCamcorderCaptureDataType dest = {0,};
1201         MMCamcorderCaptureDataType thumb = {0,};
1202         MMCamcorderCaptureDataType scrnail = {0,};
1203         MMCamcorderCaptureDataType encode_src = {0,};
1204         GstMapInfo mapinfo1;
1205         GstMapInfo mapinfo2;
1206         GstMapInfo mapinfo3;
1207
1208         MMHandleType attrs;
1209         int attr_index_for_screennail = 0;
1210         int attr_index_for_exif = 0;
1211
1212         mmf_return_if_fail(hcamcorder);
1213
1214         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1215         mmf_return_if_fail(sc && sc->info_image);
1216
1217         info = sc->info_image;
1218
1219         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1220         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1221         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1222
1223         /* get current state */
1224         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1225
1226         _mmcam_dbg_err("START - current state %d", current_state);
1227
1228         /* check capture state */
1229         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1230                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1231                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1232                         NULL);
1233
1234         if (!info->capturing || stop_cont_shot) {
1235                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1236
1237                 /* set FALSE here for the case that info->capturing is still FALSE
1238                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1239                 info->capturing = FALSE;
1240
1241                 /*free GstBuffer*/
1242                 if (sample1)
1243                         gst_sample_unref(sample1);
1244
1245                 if (sample2)
1246                         gst_sample_unref(sample2);
1247
1248                 if (sample3)
1249                         gst_sample_unref(sample3);
1250
1251                 return;
1252         }
1253
1254         /* check command lock to block capture callback if capture start API is not returned
1255            wait for 2 seconds at worst case */
1256         try_lock_count = 0;
1257         do {
1258                 _mmcam_dbg_log("Try command LOCK");
1259                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1260                         _mmcam_dbg_log("command LOCK OK");
1261                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1262                         break;
1263                 }
1264
1265                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1266                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1267                         usleep(TRY_LOCK_TIME);
1268                 } else {
1269                         _mmcam_dbg_err("failed to lock command LOCK");
1270                         break;
1271                 }
1272         } while (TRUE);
1273
1274         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1275                 /* play capture sound here if multi capture
1276                    or preview format is ITLV(because of AF and flash control in plugin) */
1277                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1278                         g_mutex_lock(&hcamcorder->task_thread_lock);
1279                         _mmcam_dbg_log("send signal for sound play");
1280                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1281                         g_cond_signal(&hcamcorder->task_thread_cond);
1282                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1283                 } else if (!info->played_capture_sound) {
1284                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1285                 }
1286         }
1287
1288         /* init capture data */
1289         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1290         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1291         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1292
1293         /* Prepare main, thumbnail buffer */
1294         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1295         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1296                 _mmcam_dbg_err("Unsupported pixel type");
1297                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1298                 goto error;
1299         }
1300
1301         /* Main image buffer */
1302         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1303                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1304                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1305                 goto error;
1306         } else {
1307                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1308                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1309                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1310                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1311                         goto error;
1312                 } else {
1313                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1314                 }
1315         }
1316
1317         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1318                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1319
1320         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1321                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1322
1323         /* Screennail image buffer */
1324         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1325         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1326
1327         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1328                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1329
1330                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1331                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1332
1333                 /* Set screennail attribute for application */
1334                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1335                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1336         } else {
1337                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1338                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1339         }
1340
1341         /* commit screennail data */
1342         mm_attrs_commit(attrs, attr_index_for_screennail);
1343
1344         /* init thumb data */
1345         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1346
1347         /* get provide-exif */
1348         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1349
1350         /* Thumbnail image buffer */
1351         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1352                 _mmcam_dbg_log("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1353                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1354                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1355         } else {
1356                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1357
1358                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1359                         ExifLoader *l;
1360                         /* get thumbnail from EXIF */
1361                         l = exif_loader_new();
1362                         if (l) {
1363                                 ExifData *ed;
1364                                 char  width[10];
1365                                 char  height[10];
1366                                 ExifEntry *entry = NULL;
1367
1368                                 exif_loader_write(l, dest.data, dest.length);
1369
1370                                 /* Get a pointer to the EXIF data */
1371                                 ed = exif_loader_get_data(l);
1372
1373                                 /* The loader is no longer needed--free it */
1374                                 exif_loader_unref(l);
1375                                 l = NULL;
1376                                 if (ed) {
1377                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1378                                         if (entry != NULL)
1379                                                 exif_entry_get_value(entry, width, 10);
1380
1381                                         entry = NULL;
1382                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1383                                         if (entry != NULL)
1384                                                 exif_entry_get_value(entry, height, 10);
1385
1386                                         entry = NULL;
1387                                         /* Make sure the image had a thumbnail before trying to write it */
1388                                         if (ed->data && ed->size) {
1389                                                 thumb.data = malloc(ed->size);
1390                                                 if (thumb.data) {
1391                                                         memcpy(thumb.data, ed->data, ed->size);
1392                                                         thumb.length = ed->size;
1393                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1394                                                         thumb.width = atoi(width);
1395                                                         thumb.height = atoi(height);
1396                                                         internal_thumb_data = thumb.data;
1397                                                 } else {
1398                                                         _mmcam_dbg_err("failed to alloc thumbnail data");
1399                                                 }
1400                                         }
1401                                         exif_data_unref(ed);
1402                                         ed = NULL;
1403                                 } else {
1404                                         _mmcam_dbg_warn("failed to get exif data");
1405                                 }
1406                         } else {
1407                                 _mmcam_dbg_warn("failed to create exif loader");
1408                         }
1409                 }
1410
1411                 if (thumb.data == NULL) {
1412                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1413                             scrnail.data && scrnail.length != 0) {
1414                                 /* make thumbnail image with screennail data */
1415                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1416                         } else if (sc->internal_encode) {
1417                                 /* make thumbnail image with main data, this is raw data */
1418                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1419                         }
1420                 }
1421
1422                 /* encode thumbnail */
1423                 if (encode_src.data) {
1424                         size_t thumb_length = 0;
1425                         unsigned int thumb_width = 0;
1426                         unsigned int thumb_height = 0;
1427                         unsigned char *thumb_raw_data = NULL;
1428
1429                         /* encode image */
1430                         _mmcam_dbg_log("Encode Thumbnail");
1431
1432                         if (encode_src.width > THUMBNAIL_WIDTH) {
1433                                 /* calculate thumbnail size */
1434                                 thumb_width = THUMBNAIL_WIDTH;
1435                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1436                                 if (thumb_height % 2 != 0)
1437                                         thumb_height += 1;
1438
1439                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1440                                         thumb_width, thumb_height, encode_src.format);
1441
1442                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1443                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1444                                      encode_src.width % thumb_width == 0 &&
1445                                      encode_src.height % thumb_height == 0) {
1446                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1447                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1448                                                 thumb_raw_data = NULL;
1449                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1450                                         }
1451                                 } else {
1452                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1453                                                 encode_src.length, encode_src.format,
1454                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1455                                                 thumb_raw_data = NULL;
1456                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1457                                         }
1458                                 }
1459                         } else {
1460                                 thumb_width = encode_src.width;
1461                                 thumb_height = encode_src.height;
1462
1463                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1464
1465                                 thumb_raw_data = encode_src.data;
1466                                 thumb_length = encode_src.length;
1467                         }
1468
1469                         if (thumb_raw_data) {
1470                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1471                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1472                                         (void **)&internal_thumb_data, &internal_thumb_length);
1473                                 if (ret) {
1474                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1475
1476                                         thumb.data = internal_thumb_data;
1477                                         thumb.length = internal_thumb_length;
1478                                         thumb.width = thumb_width;
1479                                         thumb.height = thumb_height;
1480                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1481                                 } else {
1482                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1483                                 }
1484
1485                                 /* release allocated raw data memory */
1486                                 if (thumb_raw_data != encode_src.data) {
1487                                         free(thumb_raw_data);
1488                                         thumb_raw_data = NULL;
1489                                         _mmcam_dbg_log("release thumb_raw_data");
1490                                 }
1491                         } else {
1492                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1493                         }
1494                 } else {
1495                         /* no raw data src for thumbnail */
1496                         _mmcam_dbg_log("no need to encode thumbnail");
1497                 }
1498         }
1499
1500         /* Encode JPEG */
1501         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1502                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1503                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1504                         NULL);
1505                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1506
1507                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1508                         pixtype_main, dest.length, capture_quality,
1509                         (void **)&internal_main_data, &internal_main_length);
1510                 if (!ret) {
1511                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1512
1513                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1514
1515                         goto error;
1516                 }
1517
1518                 /* set format */
1519                 dest.data = internal_main_data;
1520                 dest.length = internal_main_length;
1521                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1522
1523                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1524         }
1525
1526         if (pixtype_main < MM_PIXEL_FORMAT_ENCODED) {
1527                 _mmcam_dbg_log("raw capture, skip EXIF related functions");
1528                 goto _CAPTURE_CB_EXIF_DONE;
1529         }
1530
1531         /* create EXIF info */
1532         if (!provide_exif) {    /* make new exif */
1533                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1534         } else {        /* load from jpeg buffer dest.data */
1535                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1536                 if (ret != MM_ERROR_NONE) {
1537                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1538                         provide_exif = FALSE;
1539                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1540                 }
1541         }
1542         if (ret != MM_ERROR_NONE) {
1543                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1544         } else {
1545                 /* add basic exif info */
1546                 if (!provide_exif) {
1547                         _mmcam_dbg_log("add basic exif info");
1548                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1549                 } else {
1550                         _mmcam_dbg_log("update exif info");
1551                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1552                 }
1553
1554                 if (ret != MM_ERROR_NONE) {
1555                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1556                         ret = MM_ERROR_NONE;
1557                 }
1558         }
1559
1560         /* get attribute item for EXIF data */
1561         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1562
1563         /* set EXIF data to attribute */
1564         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1565                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1566                 if (exif_raw_data) {
1567                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1568                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1569                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1570                 } else {
1571                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1572                 }
1573         } else {
1574                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1575                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1576         }
1577
1578         /* commit EXIF data */
1579         mm_attrs_commit(attrs, attr_index_for_exif);
1580
1581         /* get tag-enable */
1582         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1583
1584         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1585         if (tag_enable) {
1586                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1587                         MMCAM_IMAGE_ENCODER, &codectype,
1588                         NULL);
1589                 _mmcam_dbg_log("codectype %d", codectype);
1590
1591                 switch (codectype) {
1592                 case MM_IMAGE_CODEC_JPEG:
1593                 case MM_IMAGE_CODEC_SRW:
1594                 case MM_IMAGE_CODEC_JPEG_SRW:
1595                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1596                         if (ret != MM_ERROR_NONE) {
1597                                 _mmcam_dbg_err("Error on setting extra data to jpeg");
1598                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1599                                 goto error;
1600                         }
1601                         break;
1602                 default:
1603                         _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1604                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1605                         goto error;
1606                 }
1607         }
1608
1609 _CAPTURE_CB_EXIF_DONE:
1610
1611         /* Handle Capture Callback */
1612         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1613
1614         if (hcamcorder->vcapture_cb) {
1615                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1616                 if (thumb.data)
1617                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1618                 else
1619                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1620
1621                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1622         } else {
1623                 _mmcam_dbg_err("Capture callback is NULL.");
1624
1625                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1626
1627                 goto err_release_exif;
1628         }
1629
1630         /* Set capture count */
1631         count = ++(info->capture_send_count);
1632         send_captured_message = TRUE;
1633
1634 err_release_exif:
1635         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1636
1637         /* init screennail and EXIF raw data */
1638         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1639         mm_attrs_commit(attrs, attr_index_for_screennail);
1640         if (exif_raw_data) {
1641                 free(exif_raw_data);
1642                 exif_raw_data = NULL;
1643
1644                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1645                 mm_attrs_commit(attrs, attr_index_for_exif);
1646         }
1647
1648         /* Release jpeg data */
1649         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1650                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1651
1652 error:
1653         /* Check end condition and set proper value */
1654         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1655             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1656                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1657         }
1658
1659         /* release internal allocated data */
1660         if (sc->internal_encode)
1661                 compare_data = internal_main_data;
1662         else
1663                 compare_data = mapinfo1.data;
1664
1665         if (dest.data && compare_data &&
1666             dest.data != compare_data) {
1667                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1668                 free(dest.data);
1669                 dest.data = NULL;
1670                 dest.length = 0;
1671         }
1672         if (internal_main_data) {
1673                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1674                 free(internal_main_data);
1675                 internal_main_data = NULL;
1676         }
1677         if (internal_thumb_data) {
1678                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1679                 free(internal_thumb_data);
1680                 internal_thumb_data = NULL;
1681         }
1682
1683         /* reset compare_data */
1684         compare_data = NULL;
1685
1686         /*free GstBuffer*/
1687         if (sample1) {
1688                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1689                 gst_sample_unref(sample1);
1690         }
1691         if (sample2) {
1692                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1693                 gst_sample_unref(sample2);
1694         }
1695         if (sample3) {
1696                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1697                 gst_sample_unref(sample3);
1698         }
1699
1700         /* destroy exif info */
1701         mm_exif_destory_exif_info(hcamcorder->exif_info);
1702         hcamcorder->exif_info = NULL;
1703
1704         /* send captured message */
1705         if (send_captured_message) {
1706                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1707                         /* Send CAPTURED message and count - capture success */
1708                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1709                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1710                         else
1711                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1712                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1713                         /* send captured message only once in HDR and Original Capture mode */
1714                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1715                 }
1716         }
1717
1718         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1719                 /* Handle capture in recording case */
1720                 hcamcorder->capture_in_recording = FALSE;
1721
1722                 g_mutex_lock(&hcamcorder->task_thread_lock);
1723
1724                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1725                         _mmcam_dbg_log("send signal for capture in recording");
1726                         g_cond_signal(&hcamcorder->task_thread_cond);
1727                 } else {
1728                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1729                 }
1730
1731                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1732
1733                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1734         }
1735
1736         _mmcam_dbg_err("END");
1737
1738         return;
1739 }
1740
1741
1742 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1743 {
1744         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1745         _MMCamcorderSubContext *sc = NULL;
1746
1747         mmf_return_val_if_fail(hcamcorder, FALSE);
1748
1749         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1750         mmf_return_val_if_fail(sc && sc->element, FALSE);
1751
1752         _mmcam_dbg_log("");
1753
1754         /* FIXME. How could you get a thumbnail? */
1755         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1756
1757         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1758                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1759                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1760                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1761         }
1762
1763         return TRUE;
1764 }
1765
1766
1767 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1768 {
1769         int value = 0;
1770         ExifShort eshort = 0;
1771         int ret = MM_ERROR_NONE;
1772
1773         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1774         _mmcam_dbg_log("get orientation [%d]", value);
1775         if (value == 0)
1776                 value = MM_EXIF_ORIENTATION;
1777
1778         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1779         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1780                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1781         if (ret != MM_ERROR_NONE)
1782                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1783
1784 exit:
1785         return ed;
1786 }
1787
1788
1789 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1790 {
1791         int ret = MM_ERROR_NONE;
1792         char *make = strdup(MM_MAKER_NAME);
1793
1794         if (make) {
1795                 _mmcam_dbg_log("maker [%s]", make);
1796                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1797                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1798                 free(make);
1799                 if (ret != MM_ERROR_NONE)
1800                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1801         } else {
1802                 _mmcam_dbg_err("strdup failed [%s]", MM_MAKER_NAME);
1803         }
1804
1805 exit:
1806         return ed;
1807 }
1808
1809
1810 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1811 {
1812         int ret = MM_ERROR_NONE;
1813         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1814
1815         if (hcamcorder == NULL || ed == NULL) {
1816                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1817                 return NULL;
1818         }
1819
1820         if (hcamcorder->software_version) {
1821                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1822                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1823
1824                 _mmcam_dbg_log("set software_version[%s] ret[0x%x]",
1825                         hcamcorder->software_version, ret);
1826         } else {
1827                 _mmcam_dbg_err("model_name is NULL");
1828         }
1829
1830         return ed;
1831 }
1832
1833
1834 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1835 {
1836         int ret = MM_ERROR_NONE;
1837         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1838
1839         if (hcamcorder == NULL || ed == NULL) {
1840                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1841                 return NULL;
1842         }
1843
1844         if (hcamcorder->model_name) {
1845                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1846                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1847
1848                 _mmcam_dbg_err("set model name[%s] ret[0x%x]",
1849                         hcamcorder->model_name, ret);
1850         } else {
1851                 _mmcam_dbg_err("model_name is NULL");
1852         }
1853
1854         return ed;
1855 }
1856
1857 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1858 {
1859         int ret = MM_ERROR_NONE;
1860         int gps_enable = TRUE;
1861         char *err_name = NULL;
1862         double latitude = INVALID_GPS_VALUE;
1863         double longitude = INVALID_GPS_VALUE;
1864         double altitude = INVALID_GPS_VALUE;
1865
1866         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1867         if (ret == MM_ERROR_NONE && gps_enable) {
1868                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1869
1870                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1871
1872                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1873                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1874                 if (ret != MM_ERROR_NONE)
1875                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1876
1877                 ret = mm_camcorder_get_attributes(handle, &err_name,
1878                         MMCAM_TAG_LATITUDE, &latitude,
1879                         MMCAM_TAG_LONGITUDE, &longitude,
1880                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1881                 if (ret != MM_ERROR_NONE) {
1882                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1883                         SAFE_FREE(err_name);
1884                         goto exit;
1885                 }
1886
1887                 _mmcam_dbg_log("latitude [%f]", latitude);
1888                 if (latitude != INVALID_GPS_VALUE) {
1889                         unsigned char *b = NULL;
1890                         unsigned int deg;
1891                         unsigned int min;
1892                         unsigned int sec;
1893                         ExifRational rData;
1894
1895                         if (latitude < 0) {
1896                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1897                                         EXIF_FORMAT_ASCII, 2, "S");
1898                                 if (ret != MM_ERROR_NONE)
1899                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1900
1901                                 latitude = -latitude;
1902                         } else if (latitude > 0) {
1903                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1904                                         EXIF_FORMAT_ASCII, 2, "N");
1905                                 if (ret != MM_ERROR_NONE)
1906                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1907                         }
1908
1909                         deg = (unsigned int)(latitude);
1910                         min = (unsigned int)((latitude-deg) * 60);
1911                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1912
1913                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1914                         b = malloc(3 * sizeof(ExifRational));
1915                         if (b) {
1916                                 rData.numerator = deg;
1917                                 rData.denominator = 1;
1918                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1919                                 rData.numerator = min;
1920                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1921                                 rData.numerator = sec;
1922                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1923
1924                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1925                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1926                                 free(b);
1927                                 if (ret != MM_ERROR_NONE)
1928                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1929                         } else {
1930                                 _mmcam_dbg_warn("malloc failed");
1931                         }
1932                 }
1933
1934                 _mmcam_dbg_log("longitude [%f]", longitude);
1935                 if (longitude != INVALID_GPS_VALUE) {
1936                         unsigned char *b = NULL;
1937                         unsigned int deg;
1938                         unsigned int min;
1939                         unsigned int sec;
1940                         ExifRational rData;
1941
1942                         if (longitude < 0) {
1943                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1944                                         EXIF_FORMAT_ASCII, 2, "W");
1945                                 if (ret != MM_ERROR_NONE)
1946                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1947
1948                                 longitude = -longitude;
1949                         } else if (longitude > 0) {
1950                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1951                                         EXIF_FORMAT_ASCII, 2, "E");
1952                                 if (ret != MM_ERROR_NONE)
1953                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1954                         }
1955
1956                         deg = (unsigned int)(longitude);
1957                         min = (unsigned int)((longitude-deg) * 60);
1958                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1959
1960                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1961                         b = malloc(3 * sizeof(ExifRational));
1962                         if (b) {
1963                                 rData.numerator = deg;
1964                                 rData.denominator = 1;
1965                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1966                                 rData.numerator = min;
1967                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1968                                 rData.numerator = sec;
1969                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1970                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1971                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1972                                 free(b);
1973                                 if (ret != MM_ERROR_NONE)
1974                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1975                         } else {
1976                                 _mmcam_dbg_warn("malloc failed");
1977                         }
1978                 }
1979
1980                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1981                 if (altitude != INVALID_GPS_VALUE) {
1982                         ExifByte alt_ref = 0;
1983                         unsigned char *b = NULL;
1984                         ExifRational rData;
1985                         b = malloc(sizeof(ExifRational));
1986                         if (b) {
1987                                 if (altitude < 0) {
1988                                         alt_ref = 1;
1989                                         altitude = -altitude;
1990                                 }
1991
1992                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1993                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1994                                 if (ret != MM_ERROR_NONE) {
1995                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1996                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1997                                                 free(b);
1998                                                 b = NULL;
1999                                                 goto exit;
2000                                         }
2001                                 }
2002
2003                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2004                                 rData.denominator = 100;
2005                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2006                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2007                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2008                                 free(b);
2009                                 if (ret != MM_ERROR_NONE)
2010                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2011                         } else {
2012                                 _mmcam_dbg_warn("malloc failed");
2013                         }
2014                 }
2015
2016                 {
2017                         double gps_timestamp = INVALID_GPS_VALUE;
2018                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2019                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
2020                         if (gps_timestamp > 0.0) {
2021                                 unsigned char *b = NULL;
2022                                 unsigned int hour;
2023                                 unsigned int min;
2024                                 unsigned int microsec;
2025                                 ExifRational rData;
2026
2027                                 hour = (unsigned int)(gps_timestamp / 3600);
2028                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2029                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2030
2031                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2032                                 b = malloc(3 * sizeof(ExifRational));
2033                                 if (b) {
2034                                         rData.numerator = hour;
2035                                         rData.denominator = 1;
2036                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2037
2038                                         rData.numerator = min;
2039                                         rData.denominator = 1;
2040                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2041
2042                                         rData.numerator = microsec;
2043                                         rData.denominator = 1000000;
2044                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2045
2046                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2047                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2048                                         free(b);
2049                                         if (ret != MM_ERROR_NONE)
2050                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2051                                 } else {
2052                                         _mmcam_dbg_warn("malloc failed.");
2053                                 }
2054                         }
2055                 }
2056
2057                 {
2058                         unsigned char *date_stamp = NULL;
2059                         int date_stamp_len = 0;
2060
2061                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2062
2063                         if (date_stamp) {
2064                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2065
2066                                 /* cause it should include NULL char */
2067                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2068                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2069                                 if (ret != MM_ERROR_NONE)
2070                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2071                         }
2072                 }
2073
2074                 {
2075                         unsigned char *processing_method = NULL;
2076                         int processing_method_len = 0;
2077
2078                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2079
2080                         if (processing_method) {
2081                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2082
2083                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2084                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2085                                 if (ret != MM_ERROR_NONE)
2086                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2087                         }
2088                 }
2089         } else {
2090                 _mmcam_dbg_log("Tag for GPS is DISABLED.");
2091         }
2092
2093 exit:
2094         return ed;
2095 }
2096
2097
2098 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2099 {
2100         int ret = MM_ERROR_NONE;
2101         mmf_camcorder_t *hcamcorder = NULL;
2102         ExifData *ed = NULL;
2103
2104         hcamcorder = MMF_CAMCORDER(handle);
2105
2106         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2107
2108         ed = exif_data_new_from_data(imagedata, imgln);
2109         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2110
2111         if (ed == NULL) {
2112                 _mmcam_dbg_err("get exif data error!!");
2113                 return MM_ERROR_INVALID_HANDLE;
2114         }
2115
2116         /* update necessary */
2117
2118         __mmcamcorder_update_exif_make(handle, ed);
2119         __mmcamcorder_update_exif_software(handle, ed);
2120         __mmcamcorder_update_exif_model(handle, ed);
2121         __mmcamcorder_update_exif_orientation(handle, ed);
2122         __mmcamcorder_update_exif_gps(handle, ed);
2123         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2124         if (ret != MM_ERROR_NONE)
2125                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2126
2127         exif_data_unref(ed);
2128         ed = NULL;
2129         return ret;
2130 }
2131
2132 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2133 {
2134         int ret = MM_ERROR_NONE;
2135         int value;
2136         int str_val_len = 0;
2137         int cntl = 0;
2138         int cnts = 0;
2139         char *str_value = NULL;
2140         char *user_comment = NULL;
2141         ExifData *ed = NULL;
2142         ExifLong config;
2143         ExifLong ExifVersion;
2144         static ExifShort eshort[20];
2145         static ExifLong elong[10];
2146
2147         GstCameraControl *control = NULL;
2148         GstCameraControlExifInfo avsys_exif_info;
2149
2150         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2151         _MMCamcorderSubContext *sc = NULL;
2152
2153         _mmcam_dbg_log("");
2154
2155         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2156
2157         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2158         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2159
2160         CLEAR(avsys_exif_info);
2161
2162         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2163                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2164         } else {
2165                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2166                 /* get device information */
2167                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2168         }
2169
2170         /* get ExifData from exif info */
2171         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2172         if (ed == NULL) {
2173                 _mmcam_dbg_err("get exif data error!!");
2174                 return MM_ERROR_INVALID_HANDLE;
2175         }
2176
2177         /* Receive attribute info */
2178
2179         /* START INSERT IFD_0 */
2180
2181         /*0. EXIF_TAG_EXIF_VERSION */
2182         ExifVersion = MM_EXIF_VERSION;
2183         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2184                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2185         if (ret != MM_ERROR_NONE)
2186                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2187
2188         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2189         value = image_width;
2190
2191         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2192         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2193                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2194         if (ret != MM_ERROR_NONE)
2195                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2196
2197         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2198                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2199         if (ret != MM_ERROR_NONE)
2200                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2201
2202         _mmcam_dbg_log("width[%d]", value);
2203
2204         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2205         value = image_height;
2206
2207         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2208         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2209                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2210         if (ret != MM_ERROR_NONE)
2211                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2212
2213         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2214                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2215         if (ret != MM_ERROR_NONE)
2216                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2217
2218         _mmcam_dbg_log("height[%d]", value);
2219
2220         /*4. EXIF_TAG_DATE_TIME */
2221
2222         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2223
2224         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2225         {
2226                 unsigned char *b;
2227                 time_t t;
2228                 struct tm tm;
2229
2230                 b = malloc(20 * sizeof(unsigned char));
2231                 if (b == NULL) {
2232                         _mmcam_dbg_err("failed to alloc b");
2233                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2234                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2235                 }
2236
2237                 memset(b, '\0', 20);
2238
2239                 t = time(NULL);
2240                 tzset();
2241                 localtime_r(&t, &tm);
2242
2243                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2244                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2245                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2246
2247                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2248                 if (ret != MM_ERROR_NONE) {
2249                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2250                                 free(b);
2251
2252                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2253                 }
2254
2255                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2256                 if (ret != MM_ERROR_NONE) {
2257                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2258                                 free(b);
2259
2260                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2261                 }
2262
2263                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2264                 if (ret != MM_ERROR_NONE) {
2265                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2266                                 free(b);
2267
2268                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2269                 }
2270
2271                 free(b);
2272         }
2273
2274         /*5. EXIF_TAG_MAKE */
2275         __mmcamcorder_update_exif_make(handle, ed);
2276
2277 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2278
2279         /*6. EXIF_TAG_MODEL */
2280         __mmcamcorder_update_exif_model(handle, ed);
2281
2282 #endif
2283         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2284         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2285         if (str_value && str_val_len > 0) {
2286                 char *description = strdup(str_value);
2287
2288                 _mmcam_dbg_log("desctiption [%s]", str_value);
2289
2290                 if (description) {
2291                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2292                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2293                         free(description);
2294                         str_value = NULL;
2295                         str_val_len = 0;
2296                         if (ret != MM_ERROR_NONE)
2297                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2298                 } else {
2299                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2300                 }
2301         } else {
2302                 _mmcam_dbg_warn("failed to get description");
2303         }
2304
2305         /*7. EXIF_TAG_SOFTWARE*/
2306         __mmcamcorder_update_exif_software(handle, ed);
2307
2308 /*
2309         if (control != NULL) {
2310                 char software[50] = {0,};
2311                 unsigned int len = 0;
2312
2313                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2314                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2315                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2316                         EXIF_FORMAT_ASCII, len, (const char *)software);
2317                 if (ret != MM_ERROR_NONE) {
2318                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2319                 }
2320         }
2321 */
2322
2323         __mmcamcorder_update_exif_orientation(handle, ed);
2324
2325         /* START INSERT EXIF_IFD */
2326
2327         /*3. User Comment*/
2328         /*FIXME : get user comment from real user */
2329         user_comment = strdup(MM_USER_COMMENT);
2330         if (user_comment) {
2331                 _mmcam_dbg_log("user_comment=%s", user_comment);
2332                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2333                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2334                 free(user_comment);
2335                 if (ret != MM_ERROR_NONE)
2336                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2337         } else {
2338                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2339                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2340         }
2341
2342         /*9. EXIF_TAG_COLOR_SPACE */
2343         if (control != NULL) {
2344                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2345                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2346                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2347                 if (ret != MM_ERROR_NONE)
2348                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2349         }
2350
2351         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2352         if (control != NULL) {
2353                 config = avsys_exif_info.component_configuration;
2354                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2355                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2356                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2357                 if (ret != MM_ERROR_NONE)
2358                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2359         }
2360
2361         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2362         /* written  the device_info */
2363
2364         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2365         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2366
2367         /*14. EXIF_TAG_EXPOSURE_TIME*/
2368         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2369                 unsigned char *b = NULL;
2370                 ExifRational rData;
2371
2372                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2373                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2374
2375                 b = malloc(sizeof(ExifRational));
2376                 if (b) {
2377                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2378                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2379
2380                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2381                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2382                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2383                         free(b);
2384                         if (ret != MM_ERROR_NONE)
2385                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2386                 } else {
2387                         _mmcam_dbg_warn("malloc failed.");
2388                 }
2389         } else {
2390                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2391                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2392         }
2393
2394         /*15. EXIF_TAG_FNUMBER */
2395         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2396                 unsigned char *b = NULL;
2397                 ExifRational rData;
2398
2399                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2400                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2401
2402                 b = malloc(sizeof(ExifRational));
2403                 if (b) {
2404                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2405                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2406                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2407                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2408                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2409                         free(b);
2410                         if (ret != MM_ERROR_NONE)
2411                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2412                 } else {
2413                         _mmcam_dbg_warn("malloc failed.");
2414                 }
2415         } else {
2416                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2417                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2418         }
2419
2420         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2421         /*FIXME*/
2422         value = MM_EXPOSURE_PROGRAM;
2423         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2424         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2425                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2426         if (ret != MM_ERROR_NONE)
2427                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2428
2429         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2430         if (avsys_exif_info.iso) {
2431                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2432                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2433                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2434                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2435                 if (ret != MM_ERROR_NONE)
2436                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2437         }
2438
2439         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2440         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2441                 unsigned char *b = NULL;
2442                 ExifSRational rsData;
2443
2444                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2445                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2446
2447                 b = malloc(sizeof(ExifSRational));
2448                 if (b) {
2449                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2450                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2451                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2452                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2453                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2454                         free(b);
2455                         if (ret != MM_ERROR_NONE)
2456                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2457                 } else {
2458                         _mmcam_dbg_warn("malloc failed.");
2459                 }
2460         } else {
2461                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2462                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2463         }
2464
2465         /*19. EXIF_TAG_APERTURE_VALUE*/
2466         if (avsys_exif_info.aperture_in_APEX) {
2467                 unsigned char *b = NULL;
2468                 ExifRational rData;
2469
2470                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2471
2472                 b = malloc(sizeof(ExifRational));
2473                 if (b) {
2474                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2475                         rData.denominator = 1;
2476                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2477                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2478                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2479                         free(b);
2480                         if (ret != MM_ERROR_NONE)
2481                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2482                 } else {
2483                         _mmcam_dbg_warn("malloc failed.");
2484                 }
2485         } else {
2486                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2487         }
2488
2489         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2490         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2491                 unsigned char *b = NULL;
2492                 ExifSRational rsData;
2493
2494                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2495                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2496
2497                 b = malloc(sizeof(ExifSRational));
2498                 if (b) {
2499                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2500                         rsData.denominator = avsys_exif_info.brightness_denominator;
2501                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2502                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2503                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2504                         free(b);
2505                         if (ret != MM_ERROR_NONE)
2506                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2507                 } else {
2508                         _mmcam_dbg_warn("malloc failed.");
2509                 }
2510         } else {
2511                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2512                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2513         }
2514
2515         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2516         value = 0;
2517         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2518         if (ret == MM_ERROR_NONE) {
2519                 unsigned char *b = NULL;
2520                 ExifSRational rsData;
2521
2522                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2523                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2524
2525                 b = malloc(sizeof(ExifSRational));
2526                 if (b) {
2527                         rsData.numerator = value - hcamcorder->brightness_default;
2528                         if (hcamcorder->brightness_step_denominator != 0) {
2529                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2530                         } else {
2531                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2532                                 rsData.denominator = 1;
2533                         }
2534                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2535                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2536                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2537                         free(b);
2538                         if (ret != MM_ERROR_NONE)
2539                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2540                 } else {
2541                         _mmcam_dbg_warn("malloc failed.");
2542                 }
2543         } else {
2544                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2545         }
2546
2547         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2548 /*
2549         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2550                 unsigned char *b = NULL;
2551                 ExifRational rData;
2552
2553                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2554
2555                 b = malloc(sizeof(ExifRational));
2556                 if (b) {
2557                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2558                         rData.denominator = 1;
2559                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2560                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2561                                 EXIF_FORMAT_RATIONAL, 1, b);
2562                         free(b);
2563                         if (ret != MM_ERROR_NONE)
2564                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2565                 } else {
2566                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2567                 }
2568         }
2569 */
2570
2571         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2572         /* defualt : none */
2573
2574         /*24. EXIF_TAG_METERING_MODE */
2575         if (control != NULL) {
2576                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2577                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2578                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2579                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2580                 if (ret != MM_ERROR_NONE)
2581                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2582         }
2583
2584         /*25. EXIF_TAG_LIGHT_SOURCE*/
2585
2586         /*26. EXIF_TAG_FLASH*/
2587         if (control != NULL) {
2588                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2589                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2590                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2591                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2592                 if (ret != MM_ERROR_NONE)
2593                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2594         }
2595
2596         /*27. EXIF_TAG_FOCAL_LENGTH*/
2597         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2598                 unsigned char *b = NULL;
2599                 ExifRational rData;
2600
2601                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2602                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2603
2604                 b = malloc(sizeof(ExifRational));
2605                 if (b) {
2606                         rData.numerator = avsys_exif_info.focal_len_numerator;
2607                         rData.denominator = avsys_exif_info.focal_len_denominator;
2608                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2609                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2610                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2611                         free(b);
2612                         if (ret != MM_ERROR_NONE)
2613                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2614                 } else {
2615                         _mmcam_dbg_warn("malloc failed.");
2616                 }
2617         } else {
2618                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2619                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2620         }
2621
2622         /*28. EXIF_TAG_SENSING_METHOD*/
2623         /*FIXME*/
2624         value = MM_SENSING_MODE;
2625         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2626         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2627                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2628         if (ret != MM_ERROR_NONE)
2629                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2630
2631         /*29. EXIF_TAG_FILE_SOURCE*/
2632 /*
2633         value = MM_FILE_SOURCE;
2634         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2635         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2636                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2637         if (ret != MM_ERROR_NONE)
2638                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2639 */
2640
2641         /*30. EXIF_TAG_SCENE_TYPE*/
2642 /*
2643         value = MM_SCENE_TYPE;
2644         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2645         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2646                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2647         if (ret != MM_ERROR_NONE)
2648                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2649 */
2650
2651         /*31. EXIF_TAG_EXPOSURE_MODE*/
2652         /*FIXME*/
2653         value = MM_EXPOSURE_MODE;
2654         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2655         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2656                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2657         if (ret != MM_ERROR_NONE)
2658                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2659
2660         /*32. EXIF_TAG_WHITE_BALANCE*/
2661         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2662         if (ret == MM_ERROR_NONE) {
2663                 int set_value = 0;
2664                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2665
2666                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2667                         set_value = 0;
2668                 else
2669                         set_value = 1;
2670
2671                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2672                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2673                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2674                 if (ret != MM_ERROR_NONE)
2675                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2676         } else {
2677                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2678         }
2679
2680         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2681 /*
2682         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2683         if (ret == MM_ERROR_NONE) {
2684                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2685
2686                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2687                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2688                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2689                 if (ret != MM_ERROR_NONE)
2690                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
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         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2708         {
2709                 int scene_capture_type;
2710
2711                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2712                 if (ret == MM_ERROR_NONE) {
2713                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2714
2715                         switch (value) {
2716                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2717                                 scene_capture_type = 0; /* standard */
2718                                 break;
2719                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2720                                 scene_capture_type = 2; /* portrait */
2721                                 break;
2722                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2723                                 scene_capture_type = 1; /* landscape */
2724                                 break;
2725                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2726                                 scene_capture_type = 3; /* night scene */
2727                                 break;
2728                         default:
2729                                 scene_capture_type = 4; /* Others */
2730                                 break;
2731                         }
2732
2733                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2734                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2735                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2736                         if (ret != MM_ERROR_NONE)
2737                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2738                 } else {
2739                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2740                 }
2741         }
2742
2743         /*36. EXIF_TAG_GAIN_CONTROL*/
2744         /*FIXME*/
2745 /*
2746         value = MM_GAIN_CONTROL;
2747         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2748         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2749                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2750         if (ret != MM_ERROR_NONE)
2751                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2752 */
2753
2754
2755         /*37. EXIF_TAG_CONTRAST */
2756         {
2757                 type_int_range *irange = NULL;
2758                 int level = 0;
2759
2760                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2761                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2762                         "Contrast",
2763                         &irange);
2764                 if (irange != NULL) {
2765                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2766
2767                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2768
2769                         if (value == irange->default_value)
2770                                 level = MM_VALUE_NORMAL;
2771                         else if (value < irange->default_value)
2772                                 level = MM_VALUE_LOW;
2773                         else
2774                                 level = MM_VALUE_HARD;
2775
2776                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2777                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2778                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2779                         if (ret != MM_ERROR_NONE)
2780                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2781                 } else {
2782                         _mmcam_dbg_warn("failed to get range of contrast");
2783                 }
2784         }
2785
2786         /*38. EXIF_TAG_SATURATION*/
2787         {
2788                 type_int_range *irange = NULL;
2789                 int level = 0;
2790
2791                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2792                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2793                         "Saturation",
2794                         &irange);
2795                 if (irange != NULL) {
2796                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2797
2798                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2799
2800                         if (value == irange->default_value)
2801                                 level = MM_VALUE_NORMAL;
2802                         else if (value < irange->default_value)
2803                                 level = MM_VALUE_LOW;
2804                         else
2805                                 level = MM_VALUE_HARD;
2806
2807                         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                 } else {
2813                         _mmcam_dbg_warn("failed to get range of saturation");
2814                 }
2815         }
2816
2817         /*39. EXIF_TAG_SHARPNESS*/
2818         {
2819                 type_int_range *irange = NULL;
2820                 int level = 0;
2821
2822                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2823                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2824                         "Sharpness",
2825                         &irange);
2826                 if (irange != NULL) {
2827                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2828
2829                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2830
2831                         if (value == irange->default_value)
2832                                 level = MM_VALUE_NORMAL;
2833                         else if (value < irange->default_value)
2834                                 level = MM_VALUE_LOW;
2835                         else
2836                                 level = MM_VALUE_HARD;
2837
2838                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2839                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2840                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2841                         if (ret != MM_ERROR_NONE)
2842                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2843                 } else {
2844                         _mmcam_dbg_warn("failed to get range of sharpness");
2845                 }
2846         }
2847
2848         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2849         /*FIXME*/
2850         value = MM_SUBJECT_DISTANCE_RANGE;
2851         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2852         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2853         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2854                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2855         if (ret != MM_ERROR_NONE)
2856                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2857
2858         /* GPS information */
2859         __mmcamcorder_update_exif_gps(handle, ed);
2860
2861         _mmcam_dbg_log("");
2862
2863         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2864         if (ret != MM_ERROR_NONE)
2865                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2866
2867 exit:
2868         _mmcam_dbg_log("finished!! [%x]", ret);
2869
2870         if (ed)
2871                 exif_data_unref(ed);
2872
2873         return ret;
2874 }
2875
2876
2877 static void __sound_status_changed_cb(keynode_t* node, void *data)
2878 {
2879         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2880         _MMCamcorderImageInfo *info = NULL;
2881
2882         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2883
2884         _mmcam_dbg_log("START");
2885
2886         info = hcamcorder->sub_context->info_image;
2887
2888         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2889
2890         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2891
2892         return;
2893 }