src/mm_camcorder_stillshot.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include <gst/video/cameracontrol.h>
  29 #include <mm_sound.h>
  30 #include "mm_camcorder_internal.h"
  31 #include "mm_camcorder_stillshot.h"
  32 #include "mm_camcorder_exifinfo.h"
  33 #include "mm_camcorder_exifdef.h"
  34 #include <libexif/exif-loader.h>
  35 #include <libexif/exif-utils.h>
  36 #include <libexif/exif-data.h>
  37
  38 /*---------------------------------------------------------------------------------------
  39 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  40 ---------------------------------------------------------------------------------------*/
  41 #define EXIF_SET_ERR( return_type,tag_id) \
  42         _mmcam_dbg_err("error=%x,tag=%x",return_type,tag_id); \
  43         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  44                 goto exit; \
  45         }
  46
  47 /*---------------------------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  49 ---------------------------------------------------------------------------------------*/
  50 #define THUMBNAIL_WIDTH         320
  51 #define THUMBNAIL_HEIGHT        240
  52 #define THUMBNAIL_JPEG_QUALITY  90
  53 #define TRY_LOCK_MAX_COUNT      100
  54 #define TRY_LOCK_TIME           20000   /* ms */
  55 #define H264_PREVIEW_BITRATE    1024*10 /* kbps */
  56 #define H264_PREVIEW_NEWGOP_INTERVAL    1000 /* ms */
  57 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  58
  59
  60 /*---------------------------------------------------------------------------------------
  61 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  62 ---------------------------------------------------------------------------------------*/
  63 /** STATIC INTERNAL FUNCTION **/
  64 /* Functions for JPEG capture without Encode bin */
  65 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  67 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  68 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  69
  70 /* sound status changed callback */
  71 static void __sound_status_changed_cb(keynode_t* node, void *data);
  72
  73 /*=======================================================================================
  74 |  FUNCTION DEFINITIONS                                                                 |
  75 =======================================================================================*/
  76
  77 /*---------------------------------------------------------------------------------------
  78 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  79 ---------------------------------------------------------------------------------------*/
  80
  81
  82 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  83 {
  84         int err = MM_ERROR_UNKNOWN;
  85         GstPad *srcpad = NULL;
  86         GstPad *sinkpad = NULL;
  87
  88         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  89         _MMCamcorderSubContext *sc = NULL;
  90
  91         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  92
  93         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  94         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  95
  96         _mmcam_dbg_log("");
  97
  98         /* Create gstreamer element */
  99         _mmcam_dbg_log("Using Encodebin for capturing");
 100
 101         /* Create capture pipeline */
 102         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 103
 104         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 105         if (err != MM_ERROR_NONE) {
 106                 return err;
 107         }
 108
 109         /* add element and encodesink bin to encode main pipeline */
 110         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 111                          sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 112                          sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 113                          sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 114                          NULL);
 115
 116         /* Link each element : appsrc - capsfilter - encodesink bin */
 117         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 118         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 119         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 120
 121         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 122         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 123         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 124
 125         /* connect handoff signal to get capture data */
 126         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 127                                    _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 128                                    G_CALLBACK(__mmcamcorder_handoff_callback),
 129                                    hcamcorder);
 130
 131         return MM_ERROR_NONE;
 132
 133 pipeline_creation_error:
 134         _mmcamcorder_remove_stillshot_pipeline(handle);
 135         return err;
 136 }
 137
 138
 139 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 140 {
 141         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 142         _MMCamcorderSubContext *sc = NULL;
 143
 144         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 145
 146         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 147         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 148
 149         /* check video source element */
 150         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 151                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 152                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 153                                            _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 154                                            G_CALLBACK(__mmcamcorder_image_capture_cb),
 155                                            hcamcorder);
 156
 157                 return MM_ERROR_NONE;
 158         } else {
 159                 _mmcam_dbg_err("videosrc element is not created yet");
 160                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 161         }
 162 }
 163
 164
 165 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 166 {
 167         int ret = MM_ERROR_NONE;
 168         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 169         _MMCamcorderSubContext *sc = NULL;
 170
 171         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 174         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 175
 176         _mmcam_dbg_log("");
 177
 178         /* Check pipeline */
 179         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 180                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 181                 if (ret != MM_ERROR_NONE) {
 182                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 183                         return ret;
 184                 }
 185
 186                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 187
 188                 GstPad *reqpad = NULL;
 189
 190                 /* release request pad */
 191                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 192                 if (reqpad) {
 193                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 194                         gst_object_unref(reqpad);
 195                         reqpad = NULL;
 196                 }
 197
 198                 /* release encode main pipeline */
 199                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 200
 201                 _mmcam_dbg_log("Encoder pipeline removed");
 202         } else {
 203                 _mmcam_dbg_log("encode main pipeline is already removed");
 204         }
 205
 206         return MM_ERROR_NONE;
 207 }
 208
 209
 210 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 211 {
 212         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 213         _MMCamcorderSubContext *sc = NULL;
 214         int display_reuse_hint = FALSE;
 215         GstElement *sink_element = NULL;
 216         mmf_attrs_t *attrs = NULL;
 217         int attr_index = 0;
 218         mmf_attribute_t *attr_item = NULL;
 219
 220         mmf_return_if_fail(hcamcorder);
 221
 222         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 223         mmf_return_if_fail(sc && sc->element);
 224
 225         _mmcam_dbg_log("");
 226
 227         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 228                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 229                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 230
 231                 /* check reuse flag for display element */
 232                 mm_camcorder_get_attributes(handle, NULL,
 233                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 234                         NULL);
 235
 236                 _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 237
 238                 if (!display_reuse_hint)
 239                         goto _REUSE_CHECK_DONE;
 240
 241                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 242                 if (!sink_element) {
 243                         _mmcam_dbg_warn("sink element is NULL");
 244                         goto _REUSE_CHECK_DONE;
 245                 }
 246
 247                 attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 248                 if (!attrs) {
 249                         _mmcam_dbg_warn("attribute is NULL");
 250                         goto _REUSE_CHECK_DONE;
 251                 }
 252
 253                 _mmcam_dbg_log("REF sink element %p and set it to attribute", sink_element);
 254
 255                 /* ref element before remove it from pipeline */
 256                 gst_object_ref(sink_element);
 257
 258                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element)) {
 259                         _mmcam_dbg_warn("failed to remove sink element from pipeline");
 260                 }
 261
 262                 /* set sink element pointer to attribute */
 263                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 264                 attr_item = &attrs->items[attr_index];
 265                 mmf_attribute_set_data(attr_item, (void *)sink_element, sizeof(sink_element));
 266                 mmf_attribute_commit(attr_item);
 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 to pause other session */
 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 (info->type == _MMCamcorder_MULTI_SHOT ||
 396                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 397                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 398                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 399                         goto cmd_done;
 400                 }
 401
 402                 /* check capture size if ZSL is not supported*/
 403                 if (hcamcorder->support_zsl_capture == FALSE) {
 404                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 405                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 406
 407                         info->width = width;
 408                         info->height = height;
 409
 410                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 411                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 412                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 413
 414                         is_modified_size = TRUE;
 415                 }
 416         }
 417
 418         info->capture_cur_count = 0;
 419         info->capture_send_count = 0;
 420
 421         sc->internal_encode = FALSE;
 422
 423         if (!sc->bencbin_capture) {
 424                 /* Check encoding method */
 425                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 426                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 427                             hcamcorder->support_zsl_capture || is_modified_size) {
 428                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 429                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 430                         } else {
 431                                 /* no need to encode internally if ITLV format */
 432                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
 433                                         sc->internal_encode = TRUE;
 434                                 }
 435                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 436
 437                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 438                                                cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 439                         }
 440                 } else {
 441                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 442                 }
 443
 444                 _mmcam_dbg_log("capture format (%d)", cap_format);
 445
 446                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 447                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 448                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 449                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 450
 451                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 452                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 453                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 454                         goto cmd_done;
 455                 }
 456
 457                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 458                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 459         } else {
 460                 int need_change = 0;
 461                 int set_width = 0;
 462                 int set_height = 0;
 463                 int cap_jpeg_quality = 0;
 464
 465                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 466                         _mmcam_dbg_err("could not capture in this target while recording");
 467                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 468                         goto cmd_done;
 469                 }
 470
 471                 if (UseCaptureMode) {
 472                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT) {
 473                                 need_change = 1;
 474                         }
 475                 } else {
 476                         if (width != info->width || height != info->height) {
 477                                 need_change = 1;
 478                         }
 479                 }
 480
 481                 if (need_change) {
 482                         int rotation = 0;
 483
 484                         _mmcam_dbg_log("Need to change resolution");
 485
 486                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 487                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 488
 489                         /* make pipeline state as READY */
 490                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 491
 492                         /* check decoder recreation */
 493                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 494                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 495                                 return MM_ERROR_CAMCORDER_INTERNAL;
 496                         }
 497
 498                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 499                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 500
 501                         if (ret != MM_ERROR_NONE) {
 502                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 503                                 goto cmd_done;
 504                         }
 505
 506                         if (UseCaptureMode) {
 507                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 508                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 509                         } else {
 510                                 set_width = info->width;
 511                                 set_height = info->height;
 512                         }
 513
 514                         mm_camcorder_get_attributes(handle, &err_name,
 515                                                     MMCAM_CAMERA_ROTATION, &rotation,
 516                                                     NULL);
 517                         if (err_name) {
 518                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 519                                 SAFE_FREE(err_name);
 520                         }
 521
 522                         /* set new caps */
 523                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 524                         if (!ret) {
 525                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 526                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 527                                 goto cmd_done;
 528                         }
 529
 530                         info->resolution_change = TRUE;
 531
 532                         /* make pipeline state as PLAYING */
 533                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 534                         if (ret != MM_ERROR_NONE) {
 535                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 536                                 goto cmd_done;
 537                         }
 538
 539                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 540                 } else {
 541                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 542                         info->resolution_change = FALSE;
 543                 }
 544
 545                 /* add encodesinkbin */
 546                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 547                 if (ret != MM_ERROR_NONE) {
 548                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 549                         goto cmd_done;
 550                 }
 551
 552                 ret = mm_camcorder_get_attributes(handle, &err_name,
 553                                                   MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 554                                                   NULL);
 555                 if (err_name) {
 556                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 557                         SAFE_FREE(err_name);
 558                 }
 559
 560                 /* set JPEG quality */
 561                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 562
 563                 /* set handoff signal as TRUE */
 564                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,"signal-handoffs", TRUE);
 565                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 566
 567                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 568                 sc->info_video->is_firstframe = TRUE;
 569
 570                 /* set push encoding buffer as TRUE */
 571                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 572
 573                 /* make encode pipeline state as PLAYING */
 574                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 575                 if (ret != MM_ERROR_NONE) {
 576                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 577                         goto cmd_done;
 578                 }
 579         }
 580
 581         /* Play capture sound here if single capture */
 582         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 583              (hcamcorder->support_zsl_capture == FALSE ||
 584               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 585             info->hdr_capture_mode) {
 586                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 587                     hcamcorder->support_zsl_capture == TRUE &&
 588                     !info->hdr_capture_mode) {
 589                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 590                 }
 591
 592                 /* set flag */
 593                 info->played_capture_sound = TRUE;
 594         } else {
 595                 /* set flag */
 596                 info->played_capture_sound = FALSE;
 597         }
 598
 599 cmd_done:
 600         if (ret != MM_ERROR_NONE) {
 601                 info->capturing = FALSE;
 602         }
 603
 604         return ret;
 605 }
 606
 607
 608 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 609 {
 610         int ret = MM_ERROR_NONE;
 611         int width = 0;
 612         int height = 0;
 613         int fps = 0;
 614         int rotation = 0;
 615         unsigned int current_framecount = 0;
 616         int current_state = MM_CAMCORDER_STATE_NONE;
 617         gboolean fps_auto = FALSE;
 618         char *err_name = NULL;
 619         const char *videosrc_name = NULL;
 620
 621         GstState state;
 622         GstElement *pipeline = NULL;
 623         GstCameraControl *control = NULL;
 624
 625         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 626         _MMCamcorderImageInfo *info = NULL;
 627         _MMCamcorderSubContext *sc = NULL;
 628         type_element *VideosrcElement = NULL;
 629
 630         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 631
 632         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 633         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 634
 635         /*_mmcam_dbg_log("");*/
 636
 637         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 638         info = sc->info_image;
 639
 640         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 641                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 642                                       "VideosrcElement",
 643                                       &VideosrcElement);
 644
 645         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 646
 647         sc->display_interval = 0;
 648         sc->previous_slot_time = 0;
 649
 650         /* Image info */
 651         info->next_shot_time = 0;
 652         info->multi_shot_stop = TRUE;
 653         info->capturing = FALSE;
 654
 655         _mmcamcorder_vframe_stablize(handle);
 656
 657         current_state = _mmcamcorder_get_state(handle);
 658         _mmcam_dbg_log("current state [%d]", current_state);
 659
 660         if (!sc->bencbin_capture) {
 661                 _mmcam_dbg_log("Preview start");
 662
 663                 /* just set capture stop command if current state is CAPTURING */
 664                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 665                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 666                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 667                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 668                         }
 669
 670                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 671                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 672
 673                         current_framecount = sc->kpi.video_framecount;
 674                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 675                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 676                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 677                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 678                         }
 679                 } else {
 680                         int focus_mode = 0;
 681                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 682
 683                         /* This case is starting of preview */
 684                         ret = mm_camcorder_get_attributes(handle, &err_name,
 685                                                           MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 686                                                           MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 687                                                           NULL);
 688                         if (ret != MM_ERROR_NONE) {
 689                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 690                                 SAFE_FREE (err_name);
 691                         }
 692
 693                         _mmcam_dbg_log("focus mode %d", focus_mode);
 694
 695                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 696
 697                         /* set focus mode */
 698                         if (attr) {
 699                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 700                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 701                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 702                                                 _mmcam_dbg_err("set focus mode error");
 703                                         } else {
 704                                                 _mmcam_dbg_log("set focus mode success");
 705                                         }
 706                                 } else {
 707                                         _mmcam_dbg_log("focus mode is not supported");
 708                                 }
 709                         } else {
 710                                 _mmcam_dbg_err("failed to get attributes");
 711                         }
 712                 }
 713         }
 714
 715         /* init prev_time */
 716         sc->info_video->prev_preview_ts = 0;
 717
 718         gst_element_get_state(pipeline, &state, NULL, -1);
 719
 720         if (state == GST_STATE_PLAYING) {
 721                 if (!sc->bencbin_capture) {
 722                         int try_count = 0;
 723
 724                         if (hcamcorder->support_zsl_capture == FALSE) {
 725                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 726
 727                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 728                                 if (attr) {
 729                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 730                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 731                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 732                                         }
 733                                 }
 734
 735                                 while (current_framecount >= sc->kpi.video_framecount &&
 736                                        try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 737                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 738                                 }
 739                         }
 740
 741                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 742                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 743                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 744                         }
 745
 746                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 747                                        current_framecount, sc->kpi.video_framecount, try_count);
 748                 } else {
 749                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 750                         if (ret != MM_ERROR_NONE) {
 751                                 goto cmd_error;
 752                         }
 753
 754                         if (info->resolution_change) {
 755                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 756                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 757
 758                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 759
 760                                 /* check decoder recreation */
 761                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 762                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 763                                         return MM_ERROR_CAMCORDER_INTERNAL;
 764                                 }
 765
 766                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 767                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 768
 769                                 if (ret != MM_ERROR_NONE) {
 770                                         goto cmd_error;
 771                                 }
 772
 773                                 /* check if resolution need to rollback */
 774                                 mm_camcorder_get_attributes(handle, &err_name,
 775                                                             MMCAM_CAMERA_WIDTH, &width,
 776                                                             MMCAM_CAMERA_HEIGHT, &height,
 777                                                             MMCAM_CAMERA_FPS, &fps,
 778                                                             MMCAM_CAMERA_ROTATION, &rotation,
 779                                                             NULL);
 780                                 if (err_name) {
 781                                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 782                                         SAFE_FREE(err_name);
 783                                 }
 784
 785                                 /* set new caps */
 786                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 787                                 if (!ret) {
 788                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 789                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 790                                         goto cmd_error;
 791                                 }
 792
 793                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 794                                 if (ret != MM_ERROR_NONE) {
 795                                         goto cmd_error;
 796                                 }
 797                         }
 798                 }
 799
 800                 /* sound finalize */
 801                 if (info->type == _MMCamcorder_MULTI_SHOT) {
 802                         _mmcamcorder_sound_finalize(handle);
 803                 }
 804         } else {
 805                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 806                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 807                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 808                 }
 809
 810                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 811                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 812
 813                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 814
 815                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 816
 817                 traceEnd(TTRACE_TAG_CAMERA);
 818
 819                 if (ret != MM_ERROR_NONE) {
 820                         goto cmd_error;
 821                 }
 822
 823                 /* get sound status/volume level and register changed_cb */
 824                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 825                     info->sound_status == _SOUND_STATUS_INIT) {
 826                         _mmcam_dbg_log("register vconf changed_cb and get sound status");
 827
 828                         /* register changed_cb */
 829                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 830
 831                         /* get sound status */
 832                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 833
 834                         _mmcam_dbg_log("sound status %d", info->sound_status);
 835                 }
 836         }
 837
 838 cmd_error:
 839         return ret;
 840 }
 841
 842
 843 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 844 {
 845         int ret = MM_ERROR_NONE;
 846         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 847         int set_strobe = 0;
 848         int display_reuse_hint = FALSE;
 849         GstCameraControl *control = NULL;
 850         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 851
 852         GstElement *pipeline = NULL;
 853
 854         _MMCamcorderSubContext *sc = NULL;
 855
 856         _mmcam_dbg_log("");
 857
 858         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 859
 860         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 861         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 862
 863         /* check strobe and set OFF if PERMANENT mode */
 864         mm_camcorder_get_attributes(handle, NULL,
 865                                     MMCAM_STROBE_MODE, &strobe_mode,
 866                                     NULL);
 867         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 868             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 869                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 870
 871                 /* get camera control */
 872                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 873                 if (control) {
 874                         /* convert MSL to sensor value */
 875                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 876
 877                         /* set strobe OFF */
 878                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 879
 880                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 881                 } else {
 882                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 883                 }
 884         }
 885
 886         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 887
 888         if(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 889                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 890                 _mmcamcorder_remove_recorder_pipeline(handle);
 891         }
 892
 893         mm_camcorder_get_attributes(handle, NULL,
 894                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 895                 NULL);
 896
 897         _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 898
 899         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 900
 901         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 902         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 903
 904         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 905
 906         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 907
 908         traceEnd(TTRACE_TAG_CAMERA);
 909
 910         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 911         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 912
 913         if (display_reuse_hint)
 914                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 915
 916         /* deregister sound status callback */
 917         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 918                 _mmcam_dbg_log("deregister sound status callback");
 919
 920                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 921
 922                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 923         }
 924
 925         return ret;
 926 }
 927
 928
 929 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 930 {
 931         int ret = MM_ERROR_NONE;
 932
 933         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 934         _MMCamcorderSubContext *sc = NULL;
 935
 936         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 937
 938         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 939         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 940
 941         _mmcam_dbg_log("command %d", command);
 942
 943         switch (command) {
 944         case _MMCamcorder_CMD_CAPTURE:
 945                 ret = _mmcamcorder_image_cmd_capture(handle);
 946                 break;
 947         case _MMCamcorder_CMD_PREVIEW_START:
 948                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 949
 950                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 951                 _mmcamcorder_video_current_framerate_init(handle);
 952                 break;
 953         case _MMCamcorder_CMD_PREVIEW_STOP:
 954                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 955                 break;
 956         case _MMCamcorder_CMD_RECORD:
 957         case _MMCamcorder_CMD_PAUSE:
 958         case _MMCamcorder_CMD_CANCEL:
 959         case _MMCamcorder_CMD_COMMIT:
 960                 /* video recording command */
 961                 ret = _mmcamcorder_video_command(handle, command);
 962                 break;
 963         default:
 964                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 965                 break;
 966         }
 967
 968         return ret;
 969 }
 970
 971
 972 void __mmcamcorder_init_stillshot_info (MMHandleType handle)
 973 {
 974         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 975         _MMCamcorderSubContext *sc = NULL;
 976         _MMCamcorderImageInfo *info = NULL;
 977
 978         mmf_return_if_fail(hcamcorder);
 979
 980         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 981         mmf_return_if_fail(sc && sc->info_image);
 982
 983         info = sc->info_image;
 984
 985         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 986
 987         if (info->type ==_MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 988                 info->capture_cur_count = 0;
 989                 info->capture_send_count = 0;
 990                 info->multi_shot_stop = TRUE;
 991                 info->next_shot_time = 0;
 992
 993                 /* capturing flag set to FALSE here */
 994                 info->capturing = FALSE;
 995         }
 996
 997         return;
 998 }
 999
1000
1001 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1002 {
1003         int ret = MM_ERROR_NONE;
1004         unsigned char *data = NULL;
1005         unsigned int datalen = 0;
1006         _MMCamcorderSubContext *sc = NULL;
1007         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1008
1009         mmf_return_val_if_fail(hcamcorder, FALSE);
1010         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1011         mmf_return_val_if_fail(sc, FALSE);
1012
1013         _mmcam_dbg_log("");
1014
1015         if (!original || original->data == NULL || original->length == 0) {
1016                 if (!original) {
1017                         _mmcam_dbg_log("original is null");
1018                 } else {
1019                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
1020                 }
1021                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1022         } else {
1023                 /* original is input/output param. save original values to local var. */
1024                 data = original->data;
1025                 datalen = original->length;
1026         }
1027
1028         if (provide_exif == FALSE) {
1029                 if (thumbnail) {
1030                         if (thumbnail->data && thumbnail->length > 0) {
1031                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1032                                                thumbnail->data, thumbnail->width, thumbnail->height);
1033
1034                                 /* add thumbnail exif info */
1035                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1036                                                                  thumbnail->data,
1037                                                                  thumbnail->width,
1038                                                                  thumbnail->height,
1039                                                                  thumbnail->length);
1040                         } else {
1041                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
1042                                                thumbnail->data, thumbnail->length);
1043                         }
1044                 }
1045         } else {
1046                 ret = MM_ERROR_NONE;
1047         }
1048
1049         if (ret == MM_ERROR_NONE) {
1050                 /* write jpeg with exif */
1051                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length ,hcamcorder->exif_info, data, datalen);
1052                 if (ret != MM_ERROR_NONE) {
1053                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]",ret);
1054                 }
1055         }
1056
1057         _mmcam_dbg_log("END ret 0x%x", ret);
1058
1059         return ret;
1060 }
1061
1062
1063 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1064 {
1065         GstCaps *caps = NULL;
1066         GstMapInfo mapinfo;
1067         const GstStructure *structure;
1068
1069         mmf_return_if_fail(capture_data && sample);
1070
1071         caps = gst_sample_get_caps(sample);
1072         if (caps == NULL) {
1073                 _mmcam_dbg_err("failed to get caps");
1074                 goto GET_FAILED;
1075         }
1076
1077         structure = gst_caps_get_structure(caps, 0);
1078         if (structure == NULL) {
1079                 _mmcam_dbg_err("failed to get structure");
1080                 goto GET_FAILED;
1081         }
1082
1083         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1084
1085         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1086         capture_data->data = mapinfo.data;
1087         capture_data->format = pixtype;
1088         gst_structure_get_int(structure, "width", &capture_data->width);
1089         gst_structure_get_int(structure, "height", &capture_data->height);
1090         capture_data->length = mapinfo.size;
1091         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1092
1093         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1094                         capture_data->data, capture_data->width, capture_data->height,
1095                         capture_data->length, capture_data->format);
1096         return;
1097
1098 GET_FAILED:
1099         capture_data->data = NULL;
1100         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1101         capture_data->length = 0;
1102
1103         return;
1104 }
1105
1106
1107 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1108 {
1109         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1110         _MMCamcorderSubContext *sc = NULL;
1111
1112         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1113
1114         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1115         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1116
1117         _mmcam_dbg_log("");
1118
1119         /* if tag enable and doesn't provide exif, we make it */
1120         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1121         if (thumbnail && thumbnail->data) {
1122                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1123         } else {
1124                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1125         }
1126 }
1127
1128
1129 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1130 {
1131         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1132         _MMCamcorderSubContext *sc = NULL;
1133
1134         mmf_return_if_fail(hcamcorder);
1135         mmf_return_if_fail(dest);
1136
1137         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1138         mmf_return_if_fail(sc);
1139
1140         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1141
1142         /* if dest->data is allocated in MSL, release it */
1143         if (tag_enable && !provide_exif) {
1144                 if (dest->data) {
1145                         free(dest->data);
1146                         dest->length = 0;
1147                         dest->data = NULL;
1148                         _mmcam_dbg_log("Jpeg is released!");
1149                 }
1150         } else {
1151                 _mmcam_dbg_log("No need to release");
1152         }
1153
1154         return;
1155 }
1156
1157
1158 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1159 {
1160         int ret = MM_ERROR_NONE;
1161         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1162         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1163         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1164         int codectype = MM_IMAGE_CODEC_JPEG;
1165         int attr_index = 0;
1166         int count = 0;
1167         int stop_cont_shot = FALSE;
1168         int tag_enable = FALSE;
1169         int provide_exif = FALSE;
1170         int capture_quality = 0;
1171         int try_lock_count = 0;
1172         gboolean send_captured_message = FALSE;
1173         unsigned char *exif_raw_data = NULL;
1174         unsigned char *internal_main_data = NULL;
1175         unsigned int internal_main_length = 0;
1176         unsigned char *internal_thumb_data = NULL;
1177         unsigned int internal_thumb_length = 0;
1178         unsigned char *compare_data = NULL;
1179
1180         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1181         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1182         _MMCamcorderImageInfo *info = NULL;
1183         _MMCamcorderSubContext *sc = NULL;
1184         MMCamcorderCaptureDataType dest = {0,};
1185         MMCamcorderCaptureDataType thumb = {0,};
1186         MMCamcorderCaptureDataType scrnail = {0,};
1187         MMCamcorderCaptureDataType encode_src = {0,};
1188         GstMapInfo mapinfo1;
1189         GstMapInfo mapinfo2;
1190         GstMapInfo mapinfo3;
1191
1192         mmf_attrs_t *attrs = NULL;
1193         mmf_attribute_t *item_screennail = NULL;
1194         mmf_attribute_t *item_exif_raw_data = NULL;
1195
1196         mmf_return_if_fail(hcamcorder);
1197
1198         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1199         mmf_return_if_fail(sc && sc->info_image);
1200
1201         info = sc->info_image;
1202
1203         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1204         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1205         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1206
1207         /* get current state */
1208         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1209
1210         _mmcam_dbg_err("START - current state %d", current_state);
1211
1212         /* check capture state */
1213         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0) {
1214                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1215         }
1216
1217         if (!info->capturing || stop_cont_shot) {
1218                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...",
1219                                 stop_cont_shot, info->capturing);
1220
1221                 /*free GstBuffer*/
1222                 if (sample1) {
1223                         gst_sample_unref(sample1);
1224                 }
1225                 if (sample2) {
1226                         gst_sample_unref(sample2);
1227                 }
1228                 if (sample3) {
1229                         gst_sample_unref(sample3);
1230                 }
1231
1232                 return;
1233         }
1234
1235         /* check command lock to block capture callback if capture start API is not returned
1236            wait for 2 seconds at worst case */
1237         try_lock_count = 0;
1238         do {
1239                 _mmcam_dbg_log("Try command LOCK");
1240                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1241                         _mmcam_dbg_log("command LOCK OK");
1242                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1243                         break;
1244                 }
1245
1246                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1247                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1248                         usleep(TRY_LOCK_TIME);
1249                 } else {
1250                         _mmcam_dbg_err("failed to lock command LOCK");
1251                         break;
1252                 }
1253         } while (TRUE);
1254
1255         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1256                 /* play capture sound here if multi capture
1257                    or preview format is ITLV(because of AF and flash control in plugin) */
1258                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1259                         g_mutex_lock(&hcamcorder->task_thread_lock);
1260                         _mmcam_dbg_log("send signal for sound play");
1261                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1262                         g_cond_signal(&hcamcorder->task_thread_cond);
1263                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1264                 } else if (!info->played_capture_sound) {
1265                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1266                 }
1267         }
1268
1269         /* init capture data */
1270         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1271         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1272         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1273
1274         /* Prepare main, thumbnail buffer */
1275         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1276         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1277                 _mmcam_dbg_err("Unsupported pixel type");
1278                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1279                 goto error;
1280         }
1281
1282         /* Main image buffer */
1283         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1284                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1285                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1286                 goto error;
1287         }else{
1288                 if ( (mapinfo1.data == NULL) && (mapinfo1.size == 0) ){
1289                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1290                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1291                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1292                         goto error;
1293                 }else
1294                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1295         }
1296
1297         if ( !sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ) ) {
1298                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1299         }
1300         if ( !sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ)) {
1301                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1302         }
1303
1304         /* Screennail image buffer */
1305         attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
1306         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1307         item_screennail = &attrs->items[attr_index];
1308
1309         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1310                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1311
1312                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1313                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1314
1315                 /* Set screennail attribute for application */
1316                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1317                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1318         } else {
1319                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)",sample3);
1320                 mmf_attribute_set_data(item_screennail, NULL, 0);
1321         }
1322
1323         /* commit screennail data */
1324         mmf_attribute_commit(item_screennail);
1325
1326         /* init thumb data */
1327         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1328
1329         /* get provide-exif */
1330         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1331
1332         /* Thumbnail image buffer */
1333         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1334                 _mmcam_dbg_log("Thumbnail (buffer2=%p)",gst_sample_get_buffer(sample2));
1335                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1336                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1337         } else {
1338                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1339
1340                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1341                         ExifLoader *l;
1342                         /* get thumbnail from EXIF */
1343                         l = exif_loader_new();
1344                         if (l) {
1345                                 ExifData *ed;
1346                                 char  width[10];
1347                                 char  height[10];
1348                                 ExifEntry *entry = NULL;
1349
1350                                 exif_loader_write (l, dest.data, dest.length);
1351
1352                                 /* Get a pointer to the EXIF data */
1353                                 ed = exif_loader_get_data(l);
1354
1355                                 /* The loader is no longer needed--free it */
1356                                 exif_loader_unref(l);
1357                                 l = NULL;
1358                                 if (ed) {
1359                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1360                                         if (entry != NULL) {
1361                                                 exif_entry_get_value(entry,width,10);
1362                                         }
1363                                         entry = NULL;
1364                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1365                                         if (entry != NULL) {
1366                                                 exif_entry_get_value(entry,height , 10);
1367                                         }
1368                                         entry = NULL;
1369                                         /* Make sure the image had a thumbnail before trying to write it */
1370                                         if (ed->data && ed->size) {
1371                                                 thumb.data = malloc(ed->size);
1372                                                 memcpy(thumb.data,ed->data,ed->size);
1373                                                 thumb.length = ed->size;
1374                                                 thumb.format = MM_PIXEL_FORMAT_ENCODED;
1375                                                 thumb.width = atoi(width);
1376                                                 thumb.height = atoi(height);
1377                                                 internal_thumb_data = thumb.data;
1378                                         }
1379                                         exif_data_unref(ed);
1380                                         ed = NULL;
1381                                 } else {
1382                                         _mmcam_dbg_warn("failed to get exif data");
1383                                 }
1384                         } else {
1385                                 _mmcam_dbg_warn("failed to create exif loader");
1386                         }
1387                 }
1388
1389                 if (thumb.data == NULL) {
1390                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1391                             scrnail.data && scrnail.length != 0) {
1392                                 /* make thumbnail image with screennail data */
1393                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1394                         } else if (sc->internal_encode) {
1395                                 /* make thumbnail image with main data, this is raw data */
1396                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1397                         }
1398                 }
1399
1400                 /* encode thumbnail */
1401                 if (encode_src.data) {
1402                         unsigned int thumb_width = 0;
1403                         unsigned int thumb_height = 0;
1404                         unsigned int thumb_length = 0;
1405                         unsigned char *thumb_raw_data = NULL;
1406
1407                         /* encode image */
1408                         _mmcam_dbg_log("Encode Thumbnail");
1409
1410                         if (encode_src.width > THUMBNAIL_WIDTH) {
1411                                 /* calculate thumbnail size */
1412                                 thumb_width = THUMBNAIL_WIDTH;
1413                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1414                                 if (thumb_height % 2 != 0) {
1415                                         thumb_height += 1;
1416                                 }
1417
1418                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1419                                                thumb_width, thumb_height, encode_src.format);
1420
1421                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1422                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1423                                      encode_src.width % thumb_width == 0 &&
1424                                      encode_src.height % thumb_height == 0) {
1425                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1426                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1427                                                 thumb_raw_data = NULL;
1428                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1429                                         }
1430                                 } else {
1431                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1432                                                 encode_src.length, encode_src.format,
1433                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1434                                                 thumb_raw_data = NULL;
1435                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1436                                         }
1437                                 }
1438                         } else {
1439                                 thumb_width = encode_src.width;
1440                                 thumb_height = encode_src.height;
1441
1442                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1443
1444                                 thumb_raw_data = encode_src.data;
1445                                 thumb_length = encode_src.length;
1446                         }
1447
1448                         if (thumb_raw_data) {
1449                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1450                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1451                                         (void **)&internal_thumb_data, &internal_thumb_length);
1452                                 if (ret) {
1453                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d",
1454                                                        internal_thumb_data, internal_thumb_length);
1455
1456                                         thumb.data = internal_thumb_data;
1457                                         thumb.length = internal_thumb_length;
1458                                         thumb.width = thumb_width;
1459                                         thumb.height = thumb_height;
1460                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1461                                 } else {
1462                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1463                                 }
1464
1465                                 /* release allocated raw data memory */
1466                                 if (thumb_raw_data != encode_src.data) {
1467                                         free(thumb_raw_data);
1468                                         thumb_raw_data = NULL;
1469                                         _mmcam_dbg_log("release thumb_raw_data");
1470                                 }
1471                         } else {
1472                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1473                         }
1474                 } else {
1475                         // no raw data src for thumbnail
1476                         _mmcam_dbg_log("no need to encode thumbnail");
1477                 }
1478         }
1479
1480         /* Encode JPEG */
1481         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1482                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1483                                             MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1484                                             NULL);
1485                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1486
1487                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1488                         pixtype_main, dest.length, capture_quality,
1489                         (void **)&internal_main_data, &internal_main_length);
1490                 if (!ret) {
1491                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1492
1493                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1494
1495                         goto error;
1496                 }
1497
1498                 /* set format */
1499                 dest.data = internal_main_data;
1500                 dest.length = internal_main_length;
1501                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1502
1503                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1504         }
1505
1506         /* create EXIF info */
1507         if(!provide_exif){ // make new exif
1508                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1509         } else { // load from jpeg buffer dest.data
1510                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1511                 if (ret != MM_ERROR_NONE) {
1512                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1513                         provide_exif = FALSE;
1514                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1515                 }
1516         }
1517         if (ret != MM_ERROR_NONE) {
1518                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1519         } else {
1520                 /* add basic exif info */
1521                 if(!provide_exif) {
1522                         _mmcam_dbg_log("add basic exif info");
1523                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1524                 } else {
1525                         _mmcam_dbg_log("update exif info");
1526                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1527                 }
1528
1529                 if (ret != MM_ERROR_NONE) {
1530                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1531                         ret = MM_ERROR_NONE;
1532                 }
1533         }
1534
1535         /* get attribute item for EXIF data */
1536         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1537         item_exif_raw_data = &attrs->items[attr_index];
1538
1539         /* set EXIF data to attribute */
1540         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1541                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1542                 if (exif_raw_data) {
1543                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1544                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1545                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1546                 } else {
1547                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1548                 }
1549         } else {
1550                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1551                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1552         }
1553
1554         /* commit EXIF data */
1555         mmf_attribute_commit(item_exif_raw_data);
1556
1557         /* get tag-enable */
1558         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1559
1560         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1561         if (dest.format == MM_PIXEL_FORMAT_ENCODED){
1562                 if (tag_enable) {
1563                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1564                                                     MMCAM_IMAGE_ENCODER, &codectype,
1565                                                     NULL);
1566                         _mmcam_dbg_log("codectype %d", codectype);
1567
1568                         switch (codectype) {
1569                         case MM_IMAGE_CODEC_JPEG:
1570                         case MM_IMAGE_CODEC_SRW:
1571                         case MM_IMAGE_CODEC_JPEG_SRW:
1572                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1573                                 if (ret != MM_ERROR_NONE) {
1574                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1575                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1576                                         goto error;
1577                                 }
1578                                 break;
1579                         default:
1580                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1581                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1582                                 goto error;
1583                         }
1584                 }
1585         }
1586
1587         /* Handle Capture Callback */
1588         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1589
1590         if (hcamcorder->vcapture_cb) {
1591                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1592                 if (thumb.data) {
1593                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1594                 } else {
1595                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1596                 }
1597                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1598         } else {
1599                 _mmcam_dbg_err("Capture callback is NULL.");
1600
1601                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1602
1603                 goto err_release_exif;
1604         }
1605
1606         /* Set capture count */
1607         count = ++(info->capture_send_count);
1608         send_captured_message = TRUE;
1609
1610 err_release_exif:
1611         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1612
1613         /* init screennail and EXIF raw data */
1614         mmf_attribute_set_data(item_screennail, NULL, 0);
1615         mmf_attribute_commit(item_screennail);
1616         if (exif_raw_data) {
1617                 free(exif_raw_data);
1618                 exif_raw_data = NULL;
1619
1620                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1621                 mmf_attribute_commit(item_exif_raw_data);
1622         }
1623
1624         /* Release jpeg data */
1625         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED) {
1626                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1627         }
1628
1629 error:
1630         /* Check end condition and set proper value */
1631         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1632             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1633                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1634         }
1635
1636         /* release internal allocated data */
1637         if (sc->internal_encode) {
1638                 compare_data = internal_main_data;
1639         } else {
1640                 compare_data = mapinfo1.data;
1641         }
1642         if (dest.data && compare_data &&
1643             dest.data != compare_data) {
1644                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1645                 free(dest.data);
1646                 dest.data = NULL;
1647                 dest.length = 0;
1648         }
1649         if (internal_main_data) {
1650                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1651                 free(internal_main_data);
1652                 internal_main_data = NULL;
1653         }
1654         if (internal_thumb_data) {
1655                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1656                 free(internal_thumb_data);
1657                 internal_thumb_data = NULL;
1658         }
1659
1660         /* reset compare_data */
1661         compare_data = NULL;
1662
1663         /*free GstBuffer*/
1664         if (sample1) {
1665                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1666                 gst_sample_unref(sample1);
1667         }
1668         if (sample2) {
1669                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1670                 gst_sample_unref(sample2);
1671         }
1672         if (sample3) {
1673                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1674                 gst_sample_unref(sample3);
1675         }
1676
1677         /* destroy exif info */
1678         mm_exif_destory_exif_info(hcamcorder->exif_info);
1679         hcamcorder->exif_info = NULL;
1680
1681         /* send captured message */
1682         if (send_captured_message) {
1683                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1684                         /* Send CAPTURED message and count - capture success */
1685                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1686                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1687                         } else {
1688                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1689                         }
1690                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1691                         /* send captured message only once in HDR and Original Capture mode */
1692                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1693                 }
1694         }
1695
1696         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1697                 /* Handle capture in recording case */
1698                 hcamcorder->capture_in_recording = FALSE;
1699
1700                 g_mutex_lock(&hcamcorder->task_thread_lock);
1701
1702                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1703                         _mmcam_dbg_log("send signal for capture in recording");
1704                         g_cond_signal(&hcamcorder->task_thread_cond);
1705                 } else {
1706                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1707                 }
1708
1709                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1710
1711                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1712         }
1713
1714         _mmcam_dbg_err("END");
1715
1716         return;
1717 }
1718
1719
1720 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1721 {
1722         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1723         _MMCamcorderSubContext *sc = NULL;
1724
1725         mmf_return_val_if_fail(hcamcorder, FALSE);
1726
1727         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1728         mmf_return_val_if_fail(sc && sc->element, FALSE);
1729
1730         _mmcam_dbg_log("");
1731
1732         /* FIXME. How could you get a thumbnail? */
1733         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1734
1735         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1736                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1737                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1738                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1739         }
1740
1741         return TRUE;
1742 }
1743
1744
1745 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1746 {
1747         int value = 0;
1748         ExifShort eshort = 0;
1749         int ret = MM_ERROR_NONE;
1750
1751         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1752         _mmcam_dbg_log("get orientation [%d]",value);
1753         if (value == 0) {
1754                 value = MM_EXIF_ORIENTATION;
1755         }
1756
1757         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1758         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1759                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1760         if (ret != MM_ERROR_NONE) {
1761                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1762         }
1763
1764 exit:
1765         return ed;
1766 }
1767
1768
1769 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1770 {
1771         int ret = MM_ERROR_NONE;
1772         char *make = strdup(MM_MAKER_NAME);
1773
1774         if (make) {
1775                 _mmcam_dbg_log("maker [%s]", make);
1776                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1777                                             EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1778                 free(make);
1779                 if (ret != MM_ERROR_NONE) {
1780                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1781                 }
1782         } else {
1783                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1784                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1785         }
1786
1787 exit:
1788         return ed;
1789 }
1790
1791
1792 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1793 {
1794         int ret = MM_ERROR_NONE;
1795         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1796
1797         if (hcamcorder == NULL || ed == NULL) {
1798                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1799                 return NULL;
1800         }
1801
1802         if (hcamcorder->software_version) {
1803                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1804                                             strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1805                 if (ret != MM_ERROR_NONE) {
1806                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1807                 } else {
1808                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1809                 }
1810         } else {
1811                 _mmcam_dbg_err("model_name is NULL");
1812         }
1813
1814         return ed;
1815 }
1816
1817
1818 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1819 {
1820         int ret = MM_ERROR_NONE;
1821         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1822
1823         if (hcamcorder == NULL || ed == NULL) {
1824                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1825                 return NULL;
1826         }
1827
1828         if (hcamcorder->model_name) {
1829                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1830                                             strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1831                 if (ret != MM_ERROR_NONE) {
1832                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1833                 } else {
1834                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1835                 }
1836         } else {
1837                 _mmcam_dbg_err("model_name is NULL");
1838         }
1839
1840         return ed;
1841 }
1842
1843 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1844 {
1845         int ret = MM_ERROR_NONE;
1846         int gps_enable = TRUE;
1847         char *err_name = NULL;
1848         double latitude = INVALID_GPS_VALUE;
1849         double longitude = INVALID_GPS_VALUE;
1850         double altitude = INVALID_GPS_VALUE;
1851
1852         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1853         if (ret == MM_ERROR_NONE && gps_enable) {
1854                 ExifByte GpsVersion[4]={2,2,0,0};
1855
1856                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1857
1858                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1859                                             EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1860                 if (ret != MM_ERROR_NONE) {
1861                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1862                 }
1863
1864                 ret = mm_camcorder_get_attributes(handle, &err_name,
1865                                                   MMCAM_TAG_LATITUDE, &latitude,
1866                                                   MMCAM_TAG_LONGITUDE, &longitude,
1867                                                   MMCAM_TAG_ALTITUDE, &altitude, NULL);
1868                 if (ret != MM_ERROR_NONE) {
1869                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1870                         SAFE_FREE(err_name);
1871                         goto exit;
1872                 }
1873
1874                 _mmcam_dbg_log("latitude [%f]", latitude);
1875                 if (latitude != INVALID_GPS_VALUE) {
1876                         unsigned char *b = NULL;
1877                         unsigned int deg;
1878                         unsigned int min;
1879                         unsigned int sec;
1880                         ExifRational rData;
1881
1882                         if (latitude < 0) {
1883                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1884                                                             EXIF_FORMAT_ASCII, 2, "S");
1885                                 if (ret != MM_ERROR_NONE) {
1886                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1887                                 }
1888                                 latitude = -latitude;
1889                         } else if (latitude > 0) {
1890                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1891                                                             EXIF_FORMAT_ASCII, 2, "N");
1892                                 if (ret != MM_ERROR_NONE) {
1893                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1894                                 }
1895                         }
1896
1897                         deg = (unsigned int)(latitude);
1898                         min = (unsigned int)((latitude-deg)*60);
1899                         sec = (unsigned int)(((latitude-deg)*3600)-min*60);
1900
1901                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1902                         b = malloc(3 * sizeof(ExifRational));
1903                         if (b) {
1904                                 rData.numerator = deg;
1905                                 rData.denominator = 1;
1906                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1907                                 rData.numerator = min;
1908                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1909                                 rData.numerator = sec;
1910                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1911
1912                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1913                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1914                                 free(b);
1915                                 if (ret != MM_ERROR_NONE) {
1916                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1917                                 }
1918                         } else {
1919                                 _mmcam_dbg_warn("malloc failed");
1920                         }
1921                 }
1922
1923                 _mmcam_dbg_log("longitude [%f]", longitude);
1924                 if (longitude != INVALID_GPS_VALUE) {
1925                         unsigned char *b = NULL;
1926                         unsigned int deg;
1927                         unsigned int min;
1928                         unsigned int sec;
1929                         ExifRational rData;
1930
1931                         if (longitude < 0) {
1932                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1933                                                             EXIF_FORMAT_ASCII, 2, "W");
1934                                 if (ret != MM_ERROR_NONE) {
1935                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1936                                 }
1937                                 longitude = -longitude;
1938                         } else if (longitude > 0) {
1939                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1940                                                             EXIF_FORMAT_ASCII, 2, "E");
1941                                 if (ret != MM_ERROR_NONE) {
1942                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1943                                 }
1944                         }
1945
1946                         deg = (unsigned int)(longitude);
1947                         min = (unsigned int)((longitude-deg)*60);
1948                         sec = (unsigned int)(((longitude-deg)*3600)-min*60);
1949
1950                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1951                         b = malloc(3 * sizeof(ExifRational));
1952                         if (b) {
1953                                 rData.numerator = deg;
1954                                 rData.denominator = 1;
1955                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1956                                 rData.numerator = min;
1957                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1958                                 rData.numerator = sec;
1959                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1960                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1961                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1962                                 free(b);
1963                                 if (ret != MM_ERROR_NONE) {
1964                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1965                                 }
1966                         } else {
1967                                 _mmcam_dbg_warn("malloc failed");
1968                         }
1969                 }
1970
1971                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1972                 if (altitude != INVALID_GPS_VALUE) {
1973                         ExifByte alt_ref = 0;
1974                         unsigned char *b = NULL;
1975                         ExifRational rData;
1976                         b = malloc(sizeof(ExifRational));
1977                         if (b) {
1978                                 if (altitude < 0) {
1979                                         alt_ref = 1;
1980                                         altitude = -altitude;
1981                                 }
1982
1983                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1984                                                             EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1985                                 if (ret != MM_ERROR_NONE) {
1986                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1987                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1988                                                 free(b);
1989                                                 b = NULL;
1990                                                 goto exit;
1991                                         }
1992                                 }
1993
1994                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1995                                 rData.denominator = 100;
1996                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1997                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1998                                                             EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1999                                 free(b);
2000                                 if (ret != MM_ERROR_NONE) {
2001                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2002                                 }
2003                         } else {
2004                                 _mmcam_dbg_warn("malloc failed");
2005                         }
2006                 }
2007
2008                 {
2009                         double gps_timestamp = INVALID_GPS_VALUE;
2010                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2011                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
2012                         if (gps_timestamp > 0.0) {
2013                                 unsigned char *b = NULL;
2014                                 unsigned int hour;
2015                                 unsigned int min;
2016                                 unsigned int microsec;
2017                                 ExifRational rData;
2018
2019                                 hour = (unsigned int)(gps_timestamp / 3600);
2020                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2021                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2022
2023                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2024                                 b = malloc(3 * sizeof(ExifRational));
2025                                 if (b) {
2026                                         rData.numerator = hour;
2027                                         rData.denominator = 1;
2028                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2029
2030                                         rData.numerator = min;
2031                                         rData.denominator = 1;
2032                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2033
2034                                         rData.numerator = microsec;
2035                                         rData.denominator = 1000000;
2036                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2037
2038                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2039                                                                     EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2040                                         free(b);
2041                                         if (ret != MM_ERROR_NONE) {
2042                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2043                                         }
2044                                 } else {
2045                                         _mmcam_dbg_warn( "malloc failed." );
2046                                 }
2047                         }
2048                 }
2049
2050                 {
2051                         unsigned char *date_stamp = NULL;
2052                         int date_stamp_len = 0;
2053
2054                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2055
2056                         if (date_stamp) {
2057                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2058
2059                                 /* cause it should include NULL char */
2060                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2061                                                             EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2062                                 if (ret != MM_ERROR_NONE) {
2063                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2064                                 }
2065                         }
2066                 }
2067
2068                 {
2069                         unsigned char *processing_method = NULL;
2070                         int processing_method_len = 0;
2071
2072                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2073
2074                         if (processing_method) {
2075                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2076
2077                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2078                                                             EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2079                                 if (ret != MM_ERROR_NONE) {
2080                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2081                                 }
2082                         }
2083                 }
2084         } else {
2085                 _mmcam_dbg_log( "Tag for GPS is DISABLED." );
2086         }
2087
2088 exit:
2089         return ed;
2090 }
2091
2092
2093 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2094 {
2095         int ret = MM_ERROR_NONE;
2096         mmf_camcorder_t *hcamcorder = NULL;
2097         ExifData *ed = NULL;
2098
2099         hcamcorder = MMF_CAMCORDER(handle);
2100
2101         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2102
2103         ed = exif_data_new_from_data(imagedata, imgln);
2104         //ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2105
2106         if (ed == NULL) {
2107                 _mmcam_dbg_err("get exif data error!!");
2108                 return MM_ERROR_INVALID_HANDLE;
2109         }
2110
2111         /* update necessary */
2112
2113         __mmcamcorder_update_exif_make(handle, ed);
2114         __mmcamcorder_update_exif_software(handle, ed);
2115         __mmcamcorder_update_exif_model(handle, ed);
2116         __mmcamcorder_update_exif_orientation(handle, ed);
2117         __mmcamcorder_update_exif_gps(handle, ed);
2118         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2119         if (ret != MM_ERROR_NONE) {
2120                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2121         }
2122
2123         exif_data_unref(ed);
2124         ed = NULL;
2125         return ret;
2126 }
2127
2128 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2129 {
2130         int ret = MM_ERROR_NONE;
2131         int value;
2132         int str_val_len = 0;
2133         int cntl = 0;
2134         int cnts = 0;
2135         char *str_value = NULL;
2136         char *user_comment = NULL;
2137         ExifData *ed = NULL;
2138         ExifLong config;
2139         ExifLong ExifVersion;
2140         static ExifShort eshort[20];
2141         static ExifLong elong[10];
2142
2143         GstCameraControl *control = NULL;
2144         GstCameraControlExifInfo avsys_exif_info;
2145
2146         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2147         _MMCamcorderSubContext *sc = NULL;
2148
2149         _mmcam_dbg_log("");
2150
2151         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2152
2153         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2154         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2155
2156         CLEAR(avsys_exif_info);
2157
2158         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2159                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2160         } else {
2161                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2162                 /* get device information */
2163                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2164         }
2165
2166         /* get ExifData from exif info */
2167         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2168         if (ed == NULL) {
2169                 _mmcam_dbg_err("get exif data error!!");
2170                 return MM_ERROR_INVALID_HANDLE;
2171         }
2172
2173         /* Receive attribute info */
2174
2175         /* START INSERT IFD_0 */
2176
2177         /*0. EXIF_TAG_EXIF_VERSION */
2178         ExifVersion = MM_EXIF_VERSION;
2179         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2180                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2181         if (ret != MM_ERROR_NONE) {
2182                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2183         }
2184
2185         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2186         value = image_width;
2187
2188         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2189         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2190                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2191         if (ret != MM_ERROR_NONE) {
2192                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2193         }
2194
2195         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2196                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2197         if (ret != MM_ERROR_NONE) {
2198                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2199         }
2200         _mmcam_dbg_log("width[%d]", value);
2201
2202         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2203         value = image_height;
2204
2205         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order (ed), value);
2206         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2207                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2208         if (ret != MM_ERROR_NONE) {
2209                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2210         }
2211
2212         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2213                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2214         if (ret != MM_ERROR_NONE) {
2215                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2216         }
2217         _mmcam_dbg_log("height[%d]", value);
2218
2219         /*4. EXIF_TAG_DATE_TIME */
2220
2221         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2222
2223         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2224         {
2225                 unsigned char *b;
2226                 time_t t;
2227                 struct tm tm;
2228
2229                 b = malloc(20 * sizeof(unsigned char));
2230                 if (b == NULL) {
2231                         _mmcam_dbg_err("failed to alloc b");
2232                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2233                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2234                 }
2235
2236                 memset(b, '\0', 20);
2237
2238                 t = time(NULL);
2239                 tzset();
2240                 localtime_r(&t, &tm);
2241
2242                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2243                          tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2244                          tm.tm_hour, tm.tm_min, tm.tm_sec);
2245
2246                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2247                 if (ret != MM_ERROR_NONE) {
2248                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2249                                 free(b);
2250                         }
2251                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2252                 }
2253
2254                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2255                 if (ret != MM_ERROR_NONE) {
2256                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2257                                 free(b);
2258                         }
2259                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2260                 }
2261
2262                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2263                 if (ret != MM_ERROR_NONE) {
2264                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2265                                 free(b);
2266                         }
2267                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2268                 }
2269
2270                 free(b);
2271         }
2272
2273         /*5. EXIF_TAG_MAKE */
2274         __mmcamcorder_update_exif_make(handle, ed);
2275
2276 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2277
2278         /*6. EXIF_TAG_MODEL */
2279         __mmcamcorder_update_exif_model(handle, ed);
2280
2281 #endif
2282         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2283         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2284         if (str_value && str_val_len > 0) {
2285                 char *description = strdup(str_value);
2286
2287                 _mmcam_dbg_log("desctiption [%s]", str_value);
2288
2289                 if (description) {
2290                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2291                                                     EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2292                         free(description);
2293                         str_value = NULL;
2294                         str_val_len = 0;
2295                         if (ret != MM_ERROR_NONE) {
2296                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2297                         }
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                 }
2338         } else {
2339                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2340                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2341         }
2342
2343         /*9. EXIF_TAG_COLOR_SPACE */
2344         if (control != NULL) {
2345                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2346                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2347                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2348                 if (ret != MM_ERROR_NONE) {
2349                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2350                 }
2351         }
2352
2353         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2354         if (control != NULL) {
2355                 config = avsys_exif_info.component_configuration;
2356                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ",config);
2357                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2358                                             EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2359                 if (ret != MM_ERROR_NONE) {
2360                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2361                 }
2362         }
2363
2364         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2365         /* written  the device_info */
2366
2367         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2368         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2369
2370         /*14. EXIF_TAG_EXPOSURE_TIME*/
2371         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2372                 unsigned char *b = NULL;
2373                 ExifRational rData;
2374
2375                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2376                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2377
2378                 b = malloc(sizeof(ExifRational));
2379                 if (b) {
2380                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2381                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2382
2383                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2384                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2385                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2386                         free(b);
2387                         if (ret != MM_ERROR_NONE) {
2388                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2389                         }
2390                 } else {
2391                         _mmcam_dbg_warn("malloc failed.");
2392                 }
2393         } else {
2394                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2395                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2396         }
2397
2398         /*15. EXIF_TAG_FNUMBER */
2399         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2400                 unsigned char *b = NULL;
2401                 ExifRational rData;
2402
2403                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2404                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2405
2406                 b = malloc(sizeof(ExifRational));
2407                 if (b) {
2408                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2409                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2410                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2411                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2412                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2413                         free(b);
2414                         if(ret != MM_ERROR_NONE) {
2415                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2416                         }
2417                 } else {
2418                         _mmcam_dbg_warn( "malloc failed." );
2419                 }
2420         } else {
2421                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2422                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2423         }
2424
2425         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2426         /*FIXME*/
2427         value = MM_EXPOSURE_PROGRAM;
2428         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2429         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2430                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2431         if (ret != MM_ERROR_NONE) {
2432                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2433         }
2434
2435         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2436         if (avsys_exif_info.iso) {
2437                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2438                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2439                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2440                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2441                 if (ret != MM_ERROR_NONE) {
2442                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2443                 }
2444         }
2445
2446         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2447         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2448                 unsigned char *b = NULL;
2449                 ExifSRational rsData;
2450
2451                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2452                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2453
2454                 b = malloc(sizeof(ExifSRational));
2455                 if (b) {
2456                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2457                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2458                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2459                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2460                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2461                         free(b);
2462                         if (ret != MM_ERROR_NONE) {
2463                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2464                         }
2465                 } else {
2466                         _mmcam_dbg_warn("malloc failed.");
2467                 }
2468         } else {
2469                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2470                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2471         }
2472
2473         /*19. EXIF_TAG_APERTURE_VALUE*/
2474         if (avsys_exif_info.aperture_in_APEX) {
2475                 unsigned char *b = NULL;
2476                 ExifRational rData;
2477
2478                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2479
2480                 b = malloc(sizeof(ExifRational));
2481                 if (b) {
2482                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2483                         rData.denominator = 1;
2484                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2485                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2486                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2487                         free(b);
2488                         if(ret != MM_ERROR_NONE) {
2489                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2490                         }
2491                 } else {
2492                         _mmcam_dbg_warn("malloc failed.");
2493                 }
2494         } else {
2495                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2496         }
2497
2498         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2499         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2500                 unsigned char *b = NULL;
2501                 ExifSRational rsData;
2502
2503                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2504                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2505
2506                 b = malloc(sizeof(ExifSRational));
2507                 if (b) {
2508                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2509                         rsData.denominator = avsys_exif_info.brightness_denominator;
2510                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2511                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2512                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2513                         free(b);
2514                         if (ret != MM_ERROR_NONE) {
2515                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2516                         }
2517                 } else {
2518                         _mmcam_dbg_warn( "malloc failed." );
2519                 }
2520         } else {
2521                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2522                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2523         }
2524
2525         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2526         value = 0;
2527         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2528         if (ret == MM_ERROR_NONE) {
2529                 unsigned char *b = NULL;
2530                 ExifSRational rsData;
2531
2532                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2533                                value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2534
2535                 b = malloc(sizeof(ExifSRational));
2536                 if (b) {
2537                         rsData.numerator = value - hcamcorder->brightness_default;
2538                         if (hcamcorder->brightness_step_denominator != 0) {
2539                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2540                         } else {
2541                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2542                                 rsData.denominator = 1;
2543                         }
2544                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2545                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2546                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2547                         free(b);
2548                         if (ret != MM_ERROR_NONE) {
2549                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2550                         }
2551                 } else {
2552                         _mmcam_dbg_warn("malloc failed.");
2553                 }
2554         } else {
2555                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2556         }
2557
2558         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2559 /*
2560         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2561                 unsigned char *b = NULL;
2562                 ExifRational rData;
2563
2564                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2565
2566                 b = malloc(sizeof(ExifRational));
2567                 if (b) {
2568                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2569                         rData.denominator = 1;
2570                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2571                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2572                                                     EXIF_FORMAT_RATIONAL, 1, b);
2573                         free(b);
2574                         if (ret != MM_ERROR_NONE) {
2575                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2576                         }
2577                 } else {
2578                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2579                 }
2580         }
2581 */
2582
2583         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2584         /* defualt : none */
2585
2586         /*24. EXIF_TAG_METERING_MODE */
2587         if (control != NULL) {
2588                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),avsys_exif_info.metering_mode);
2589                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2590                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2591                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2592                 if (ret != MM_ERROR_NONE) {
2593                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2594                 }
2595         }
2596
2597         /*25. EXIF_TAG_LIGHT_SOURCE*/
2598
2599         /*26. EXIF_TAG_FLASH*/
2600         if (control != NULL) {
2601                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),avsys_exif_info.flash);
2602                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2603                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2604                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2605                 if (ret != MM_ERROR_NONE) {
2606                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2607                 }
2608         }
2609
2610         /*27. EXIF_TAG_FOCAL_LENGTH*/
2611         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2612                 unsigned char *b = NULL;
2613                 ExifRational rData;
2614
2615                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2616                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2617
2618                 b = malloc(sizeof(ExifRational));
2619                 if (b) {
2620                         rData.numerator = avsys_exif_info.focal_len_numerator;
2621                         rData.denominator = avsys_exif_info.focal_len_denominator;
2622                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2623                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2624                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2625                         free(b);
2626                         if (ret != MM_ERROR_NONE) {
2627                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2628                         }
2629                 } else {
2630                         _mmcam_dbg_warn("malloc failed.");
2631                 }
2632         } else {
2633                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2634                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2635         }
2636
2637         /*28. EXIF_TAG_SENSING_METHOD*/
2638         /*FIXME*/
2639         value = MM_SENSING_MODE;
2640         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),value);
2641         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2642                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2643         if (ret != MM_ERROR_NONE) {
2644                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2645         }
2646
2647         /*29. EXIF_TAG_FILE_SOURCE*/
2648 /*
2649         value = MM_FILE_SOURCE;
2650         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2651         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2652                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2653         if (ret != MM_ERROR_NONE) {
2654                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2655         }
2656 */
2657
2658         /*30. EXIF_TAG_SCENE_TYPE*/
2659 /*
2660         value = MM_SCENE_TYPE;
2661         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2662         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2663                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2664         if (ret != MM_ERROR_NONE) {
2665                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2666         }
2667 */
2668
2669         /*31. EXIF_TAG_EXPOSURE_MODE*/
2670         /*FIXME*/
2671         value = MM_EXPOSURE_MODE;
2672         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),value);
2673         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2674                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2675         if (ret != MM_ERROR_NONE) {
2676                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2677         }
2678
2679
2680         /*32. EXIF_TAG_WHITE_BALANCE*/
2681         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2682         if (ret == MM_ERROR_NONE) {
2683                 int set_value = 0;
2684                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2685
2686                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC) {
2687                         set_value = 0;
2688                 } else {
2689                         set_value = 1;
2690                 }
2691
2692                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2693                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2694                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2695                 if (ret != MM_ERROR_NONE) {
2696                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2697                 }
2698         } else {
2699                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2700         }
2701
2702         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2703 /*
2704         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2705         if (ret == MM_ERROR_NONE) {
2706                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2707
2708                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2709                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2710                                             EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2711                 if (ret != MM_ERROR_NONE) {
2712                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2713                 }
2714         } else {
2715                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2716         }
2717 */
2718
2719         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2720         /*FIXME*/
2721 /*
2722         value = MM_FOCAL_LENGTH_35MMFILM;
2723         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2724         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2725                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2726         if (ret != MM_ERROR_NONE) {
2727                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2728         }
2729 */
2730
2731         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2732         {
2733                 int scene_capture_type;
2734
2735                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2736                 if (ret == MM_ERROR_NONE) {
2737                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2738
2739                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2740                                 scene_capture_type = 0; /* standard */
2741                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2742                                 scene_capture_type = 2; /* portrait */
2743                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2744                                 scene_capture_type = 1; /* landscape */
2745                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2746                                 scene_capture_type = 3; /* night scene */
2747                         } else {
2748                                 scene_capture_type = 4; /* Others */
2749                         }
2750
2751                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2752                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2753                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2754                         if (ret != MM_ERROR_NONE) {
2755                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2756                         }
2757                 } else {
2758                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2759                 }
2760         }
2761
2762         /*36. EXIF_TAG_GAIN_CONTROL*/
2763         /*FIXME*/
2764 /*
2765         value = MM_GAIN_CONTROL;
2766         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2767         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2768                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2769         if (ret != MM_ERROR_NONE) {
2770                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2771         }
2772 */
2773
2774
2775         /*37. EXIF_TAG_CONTRAST */
2776         {
2777                 type_int_range *irange = NULL;
2778                 int level = 0;
2779
2780                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2781                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2782                                                       "Contrast",
2783                                                       &irange);
2784                 if (irange != NULL) {
2785                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2786
2787                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2788
2789                         if (value == irange->default_value) {
2790                                 level = MM_VALUE_NORMAL;
2791                         } else if (value < irange->default_value) {
2792                                 level = MM_VALUE_LOW;
2793                         } else {
2794                                 level = MM_VALUE_HARD;
2795                         }
2796
2797                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2798                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2799                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2800                         if (ret != MM_ERROR_NONE) {
2801                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2802                         }
2803                 } else {
2804                         _mmcam_dbg_warn("failed to get range of contrast");
2805                 }
2806         }
2807
2808         /*38. EXIF_TAG_SATURATION*/
2809         {
2810                 type_int_range *irange = NULL;
2811                 int level = 0;
2812
2813                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2814                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2815                                                       "Saturation",
2816                                                       &irange);
2817                 if (irange != NULL) {
2818                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2819
2820                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2821
2822                         if (value == irange->default_value) {
2823                                 level = MM_VALUE_NORMAL;
2824                         } else if (value < irange->default_value) {
2825                                 level = MM_VALUE_LOW;
2826                         } else {
2827                                 level=MM_VALUE_HARD;
2828                         }
2829
2830                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2831                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2832                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2833                         if (ret != MM_ERROR_NONE) {
2834                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2835                         }
2836                 } else {
2837                         _mmcam_dbg_warn("failed to get range of saturation");
2838                 }
2839         }
2840
2841         /*39. EXIF_TAG_SHARPNESS*/
2842         {
2843                 type_int_range *irange = NULL;
2844                 int level = 0;
2845
2846                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2847                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2848                                                       "Sharpness",
2849                                                       &irange);
2850                 if (irange != NULL) {
2851                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2852
2853                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2854
2855                         if (value == irange->default_value) {
2856                                 level = MM_VALUE_NORMAL;
2857                         } else if (value < irange->default_value) {
2858                                 level = MM_VALUE_LOW;
2859                         } else {
2860                                 level = MM_VALUE_HARD;
2861                         }
2862
2863                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2864                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2865                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2866                         if (ret != MM_ERROR_NONE) {
2867                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2868                         }
2869                 } else {
2870                         _mmcam_dbg_warn("failed to get range of sharpness");
2871                 }
2872         }
2873
2874         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2875         /*FIXME*/
2876         value = MM_SUBJECT_DISTANCE_RANGE;
2877         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2878         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2879         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2880                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2881         if (ret != MM_ERROR_NONE) {
2882                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2883         }
2884
2885         /* GPS information */
2886         __mmcamcorder_update_exif_gps(handle, ed);
2887
2888         _mmcam_dbg_log("");
2889
2890         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2891         if (ret != MM_ERROR_NONE) {
2892                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2893         }
2894
2895 exit:
2896         _mmcam_dbg_log("finished!! [%x]", ret);
2897
2898         if (ed) {
2899                 exif_data_unref (ed);
2900         }
2901
2902         return ret;
2903 }
2904
2905
2906 static void __sound_status_changed_cb(keynode_t* node, void *data)
2907 {
2908         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2909         _MMCamcorderImageInfo *info = NULL;
2910
2911         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2912
2913         _mmcam_dbg_log("START");
2914
2915         info = hcamcorder->sub_context->info_image;
2916
2917         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2918
2919         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2920
2921         return;
2922 }