src/mm_camcorder_stillshot.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include <gst/video/cameracontrol.h>
  29 #include <mm_sound.h>
  30 #include "mm_camcorder_internal.h"
  31 #include "mm_camcorder_stillshot.h"
  32 #include "mm_camcorder_exifinfo.h"
  33 #include "mm_camcorder_exifdef.h"
  34 #include <libexif/exif-loader.h>
  35 #include <libexif/exif-utils.h>
  36 #include <libexif/exif-data.h>
  37
  38 /*---------------------------------------------------------------------------------------
  39 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  40 ---------------------------------------------------------------------------------------*/
  41 #define EXIF_SET_ERR(return_type, tag_id) \
  42         _mmcam_dbg_err("error=%x,tag=%x", return_type, tag_id); \
  43         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  44                 goto exit; \
  45         }
  46
  47 /*---------------------------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  49 ---------------------------------------------------------------------------------------*/
  50 #define THUMBNAIL_WIDTH         320
  51 #define THUMBNAIL_HEIGHT        240
  52 #define THUMBNAIL_JPEG_QUALITY  90
  53 #define TRY_LOCK_MAX_COUNT      100
  54 #define TRY_LOCK_TIME           20000   /* ms */
  55 #define H264_PREVIEW_BITRATE    1024*10 /* kbps */
  56 #define H264_PREVIEW_NEWGOP_INTERVAL    1000 /* ms */
  57 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  58
  59
  60 /*---------------------------------------------------------------------------------------
  61 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  62 ---------------------------------------------------------------------------------------*/
  63 /** STATIC INTERNAL FUNCTION **/
  64 /* Functions for JPEG capture without Encode bin */
  65 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  67 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  68 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  69
  70 /* sound status changed callback */
  71 static void __sound_status_changed_cb(keynode_t* node, void *data);
  72
  73 /*=======================================================================================
  74 |  FUNCTION DEFINITIONS                                                                 |
  75 =======================================================================================*/
  76
  77 /*---------------------------------------------------------------------------------------
  78 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  79 ---------------------------------------------------------------------------------------*/
  80
  81
  82 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  83 {
  84         int err = MM_ERROR_UNKNOWN;
  85         GstPad *srcpad = NULL;
  86         GstPad *sinkpad = NULL;
  87
  88         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  89         _MMCamcorderSubContext *sc = NULL;
  90
  91         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  92
  93         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  94         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  95
  96         _mmcam_dbg_log("");
  97
  98         /* Create gstreamer element */
  99         _mmcam_dbg_log("Using Encodebin for capturing");
 100
 101         /* Create capture pipeline */
 102         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 103
 104         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 105         if (err != MM_ERROR_NONE)
 106                 return err;
 107
 108         /* add element and encodesink bin to encode main pipeline */
 109         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 110                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 111                 sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 112                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 113                 NULL);
 114
 115         /* Link each element : appsrc - capsfilter - encodesink bin */
 116         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 117         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 118         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 119
 120         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 121         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 122         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 123
 124         /* connect handoff signal to get capture data */
 125         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 126                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 127                 G_CALLBACK(__mmcamcorder_handoff_callback),
 128                 hcamcorder);
 129
 130         return MM_ERROR_NONE;
 131
 132 pipeline_creation_error:
 133         _mmcamcorder_remove_stillshot_pipeline(handle);
 134         return err;
 135 }
 136
 137
 138 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 139 {
 140         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 141         _MMCamcorderSubContext *sc = NULL;
 142
 143         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 144
 145         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 146         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 147
 148         /* check video source element */
 149         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 150                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 151                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 152                         _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 153                         G_CALLBACK(__mmcamcorder_image_capture_cb),
 154                         hcamcorder);
 155
 156                 return MM_ERROR_NONE;
 157         } else {
 158                 _mmcam_dbg_err("videosrc element is not created yet");
 159                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 160         }
 161 }
 162
 163
 164 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 165 {
 166         int ret = MM_ERROR_NONE;
 167         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 168         _MMCamcorderSubContext *sc = NULL;
 169
 170         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 171
 172         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 173         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 174
 175         _mmcam_dbg_log("");
 176
 177         /* Check pipeline */
 178         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 179                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 180                 if (ret != MM_ERROR_NONE) {
 181                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 182                         return ret;
 183                 }
 184
 185                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 186
 187                 GstPad *reqpad = NULL;
 188
 189                 /* release request pad */
 190                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 191                 if (reqpad) {
 192                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 193                         gst_object_unref(reqpad);
 194                         reqpad = NULL;
 195                 }
 196
 197                 /* release encode main pipeline */
 198                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 199
 200                 _mmcam_dbg_log("Encoder pipeline removed");
 201         } else {
 202                 _mmcam_dbg_log("encode main pipeline is already removed");
 203         }
 204
 205         return MM_ERROR_NONE;
 206 }
 207
 208
 209 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 210 {
 211         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 212         _MMCamcorderSubContext *sc = NULL;
 213         int display_reuse_hint = FALSE;
 214         GstElement *sink_element = NULL;
 215         mmf_attrs_t *attrs = NULL;
 216         int attr_index = 0;
 217         mmf_attribute_t *attr_item = NULL;
 218
 219         mmf_return_if_fail(hcamcorder);
 220
 221         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 222         mmf_return_if_fail(sc && sc->element);
 223
 224         _mmcam_dbg_log("");
 225
 226         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 227                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 228                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 229
 230                 /* check reuse flag for display element */
 231                 mm_camcorder_get_attributes(handle, NULL,
 232                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 233                         NULL);
 234
 235                 _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 236
 237                 if (!display_reuse_hint)
 238                         goto _REUSE_CHECK_DONE;
 239
 240                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 241                 if (!sink_element) {
 242                         _mmcam_dbg_warn("sink element is NULL");
 243                         goto _REUSE_CHECK_DONE;
 244                 }
 245
 246                 attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 247                 if (!attrs) {
 248                         _mmcam_dbg_warn("attribute is NULL");
 249                         goto _REUSE_CHECK_DONE;
 250                 }
 251
 252                 _mmcam_dbg_log("REF sink element %p and set it to attribute", sink_element);
 253
 254                 /* ref element before remove it from pipeline */
 255                 gst_object_ref(sink_element);
 256
 257                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 258                         _mmcam_dbg_warn("failed to remove sink element from pipeline");
 259
 260                 /* reset floating reference flag to avoid leak after next use */
 261                 g_object_force_floating(G_OBJECT(sink_element));
 262
 263                 /* set sink element pointer to attribute */
 264                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 265                 attr_item = &attrs->items[attr_index];
 266                 mmf_attribute_set_data(attr_item, (void *)sink_element, sizeof(sink_element));
 267                 mmf_attribute_commit(attr_item);
 268
 269                 /* remove notify callback */
 270                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 271
 272                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 273                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 274
 275 _REUSE_CHECK_DONE:
 276                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 277
 278                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 279
 280                 traceEnd(TTRACE_TAG_CAMERA);
 281
 282                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 283
 284                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 285
 286                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 287
 288                 traceEnd(TTRACE_TAG_CAMERA);
 289
 290                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 291         }
 292
 293         return;
 294 }
 295
 296
 297 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 298 {
 299         int ret = MM_ERROR_NONE;
 300         int UseCaptureMode = 0;
 301         int width = 0;
 302         int height = 0;
 303         int fps = 0;
 304         int cap_format = MM_PIXEL_FORMAT_NV12;
 305         int image_encoder = MM_IMAGE_CODEC_JPEG;
 306         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 307         int is_modified_size = FALSE;
 308         int tag_orientation = 0;
 309         unsigned int cap_fourcc = 0;
 310
 311         char *err_name = NULL;
 312         const char *videosrc_name = NULL;
 313
 314         GstCameraControl *control = NULL;
 315
 316         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 317         _MMCamcorderImageInfo *info = NULL;
 318         _MMCamcorderSubContext *sc = NULL;
 319         type_element *VideosrcElement = NULL;
 320         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 321
 322         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 323
 324         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 325         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 326
 327         _mmcam_dbg_log("");
 328
 329         info = sc->info_image;
 330
 331         if (info->capturing) {
 332                 _mmcam_dbg_err("already capturing");
 333                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 334         }
 335
 336         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 337                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 338                 "UseCaptureMode",
 339                 &UseCaptureMode);
 340
 341         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 342                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 343                 "VideosrcElement",
 344                 &VideosrcElement);
 345
 346         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 347
 348         /* get current state */
 349         mm_camcorder_get_state(handle, &current_state);
 350
 351         /* set capture flag */
 352         info->capturing = TRUE;
 353
 354         ret = mm_camcorder_get_attributes(handle, &err_name,
 355                 MMCAM_IMAGE_ENCODER, &image_encoder,
 356                 MMCAM_CAMERA_WIDTH, &width,
 357                 MMCAM_CAMERA_HEIGHT, &height,
 358                 MMCAM_CAMERA_FPS, &fps,
 359                 MMCAM_CAPTURE_FORMAT, &cap_format,
 360                 MMCAM_CAPTURE_WIDTH, &info->width,
 361                 MMCAM_CAPTURE_HEIGHT, &info->height,
 362                 MMCAM_CAPTURE_COUNT, &info->count,
 363                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 364                 MMCAM_STROBE_MODE, &strobe_mode,
 365                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 366                 NULL);
 367         if (err_name) {
 368                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 369                 SAFE_FREE(err_name);
 370         }
 371
 372         ret = MM_ERROR_NONE;
 373
 374         /* check capture count */
 375         if (info->count < 1) {
 376                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 377                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 378                 goto cmd_done;
 379         } else if (info->count == 1) {
 380                 info->type = _MMCamcorder_SINGLE_SHOT;
 381         } else {
 382                 info->type = _MMCamcorder_MULTI_SHOT;
 383                 info->next_shot_time = 0;
 384                 info->multi_shot_stop = FALSE;
 385
 386                 /* sound init to pause other session */
 387                 _mmcamcorder_sound_init(handle);
 388         }
 389
 390         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 391                 width, height, info->preview_format, info->width, info->height, cap_format,
 392                 info->count, info->hdr_capture_mode, info->interval);
 393
 394         /* check state */
 395         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 396                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 397                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 398                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 399                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 400                         goto cmd_done;
 401                 }
 402
 403                 /* check capture size if ZSL is not supported*/
 404                 if (hcamcorder->support_zsl_capture == FALSE) {
 405                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 406                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 407
 408                         info->width = width;
 409                         info->height = height;
 410
 411                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 412                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 413                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 414
 415                         is_modified_size = TRUE;
 416                 }
 417         }
 418
 419         info->capture_cur_count = 0;
 420         info->capture_send_count = 0;
 421
 422         sc->internal_encode = FALSE;
 423
 424         if (!sc->bencbin_capture) {
 425                 /* Check encoding method */
 426                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 427                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 428                             hcamcorder->support_zsl_capture || is_modified_size) {
 429                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 430                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 431                         } else {
 432                                 /* no need to encode internally if ITLV format */
 433                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 434                                         sc->internal_encode = TRUE;
 435
 436                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 437
 438                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 439                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 440                         }
 441                 } else {
 442                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 443                 }
 444
 445                 _mmcam_dbg_log("capture format (%d)", cap_format);
 446
 447                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 448                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 449                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 450                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 451
 452                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 453                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 454                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 455                         goto cmd_done;
 456                 }
 457
 458                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 459                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 460         } else {
 461                 int need_change = 0;
 462                 int set_width = 0;
 463                 int set_height = 0;
 464                 int cap_jpeg_quality = 0;
 465
 466                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 467                         _mmcam_dbg_err("could not capture in this target while recording");
 468                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 469                         goto cmd_done;
 470                 }
 471
 472                 if (UseCaptureMode) {
 473                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 474                                 need_change = 1;
 475                 } else {
 476                         if (width != info->width || height != info->height)
 477                                 need_change = 1;
 478                 }
 479
 480                 if (need_change) {
 481                         int rotation = 0;
 482
 483                         _mmcam_dbg_log("Need to change resolution");
 484
 485                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 486                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 487
 488                         /* make pipeline state as READY */
 489                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 490
 491                         /* check decoder recreation */
 492                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 493                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 494                                 return MM_ERROR_CAMCORDER_INTERNAL;
 495                         }
 496
 497                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 498                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 499
 500                         if (ret != MM_ERROR_NONE) {
 501                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 502                                 goto cmd_done;
 503                         }
 504
 505                         if (UseCaptureMode) {
 506                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 507                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 508                         } else {
 509                                 set_width = info->width;
 510                                 set_height = info->height;
 511                         }
 512
 513                         mm_camcorder_get_attributes(handle, &err_name,
 514                                 MMCAM_CAMERA_ROTATION, &rotation,
 515                                 NULL);
 516                         if (err_name) {
 517                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 518                                 SAFE_FREE(err_name);
 519                         }
 520
 521                         /* set new caps */
 522                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 523                         if (!ret) {
 524                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 525                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 526                                 goto cmd_done;
 527                         }
 528
 529                         info->resolution_change = TRUE;
 530
 531                         /* make pipeline state as PLAYING */
 532                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 533                         if (ret != MM_ERROR_NONE) {
 534                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 535                                 goto cmd_done;
 536                         }
 537
 538                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 539                 } else {
 540                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 541                         info->resolution_change = FALSE;
 542                 }
 543
 544                 /* add encodesinkbin */
 545                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 546                 if (ret != MM_ERROR_NONE) {
 547                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 548                         goto cmd_done;
 549                 }
 550
 551                 ret = mm_camcorder_get_attributes(handle, &err_name,
 552                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 553                         NULL);
 554                 if (err_name) {
 555                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 556                         SAFE_FREE(err_name);
 557                 }
 558
 559                 /* set JPEG quality */
 560                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 561
 562                 /* set handoff signal as TRUE */
 563                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 564                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 565
 566                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 567                 sc->info_video->is_firstframe = TRUE;
 568
 569                 /* set push encoding buffer as TRUE */
 570                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 571
 572                 /* make encode pipeline state as PLAYING */
 573                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 574                 if (ret != MM_ERROR_NONE) {
 575                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 576                         goto cmd_done;
 577                 }
 578         }
 579
 580         /* Play capture sound here if single capture */
 581         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 582              (hcamcorder->support_zsl_capture == FALSE ||
 583               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 584             info->hdr_capture_mode) {
 585                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 586                     hcamcorder->support_zsl_capture == TRUE &&
 587                     !info->hdr_capture_mode) {
 588                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 589                 }
 590
 591                 /* set flag */
 592                 info->played_capture_sound = TRUE;
 593         } else {
 594                 /* set flag */
 595                 info->played_capture_sound = FALSE;
 596         }
 597
 598 cmd_done:
 599         if (ret != MM_ERROR_NONE)
 600                 info->capturing = FALSE;
 601
 602         return ret;
 603 }
 604
 605
 606 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 607 {
 608         int ret = MM_ERROR_NONE;
 609         int width = 0;
 610         int height = 0;
 611         int fps = 0;
 612         int rotation = 0;
 613         unsigned int current_framecount = 0;
 614         int current_state = MM_CAMCORDER_STATE_NONE;
 615         gboolean fps_auto = FALSE;
 616         char *err_name = NULL;
 617         const char *videosrc_name = NULL;
 618
 619         GstState state;
 620         GstElement *pipeline = NULL;
 621         GstCameraControl *control = NULL;
 622
 623         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 624         _MMCamcorderImageInfo *info = NULL;
 625         _MMCamcorderSubContext *sc = NULL;
 626         type_element *VideosrcElement = NULL;
 627
 628         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 629
 630         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 631         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 632
 633         /*_mmcam_dbg_log("");*/
 634
 635         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 636         info = sc->info_image;
 637
 638         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 639                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 640                 "VideosrcElement",
 641                 &VideosrcElement);
 642
 643         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 644
 645         sc->display_interval = 0;
 646         sc->previous_slot_time = 0;
 647
 648         /* Image info */
 649         info->next_shot_time = 0;
 650         info->multi_shot_stop = TRUE;
 651         info->capturing = FALSE;
 652
 653         _mmcamcorder_vframe_stablize(handle);
 654
 655         current_state = _mmcamcorder_get_state(handle);
 656         _mmcam_dbg_log("current state [%d]", current_state);
 657
 658         if (!sc->bencbin_capture) {
 659                 _mmcam_dbg_log("Preview start");
 660
 661                 /* just set capture stop command if current state is CAPTURING */
 662                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 663                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 664                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 665                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 666                         }
 667
 668                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 669                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 670
 671                         current_framecount = sc->kpi.video_framecount;
 672                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 673                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 674                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 675                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 676                         }
 677                 } else {
 678                         int focus_mode = 0;
 679                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 680
 681                         /* This case is starting of preview */
 682                         ret = mm_camcorder_get_attributes(handle, &err_name,
 683                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 684                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 685                                 NULL);
 686                         if (ret != MM_ERROR_NONE) {
 687                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 688                                 SAFE_FREE(err_name);
 689                         }
 690
 691                         _mmcam_dbg_log("focus mode %d", focus_mode);
 692
 693                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 694
 695                         /* set focus mode */
 696                         if (attr) {
 697                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 698                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 699                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 700                                                 _mmcam_dbg_err("set focus mode error");
 701                                         } else {
 702                                                 _mmcam_dbg_log("set focus mode success");
 703                                         }
 704                                 } else {
 705                                         _mmcam_dbg_log("focus mode is not supported");
 706                                 }
 707                         } else {
 708                                 _mmcam_dbg_err("failed to get attributes");
 709                         }
 710                 }
 711         }
 712
 713         /* init prev_time */
 714         sc->info_video->prev_preview_ts = 0;
 715
 716         gst_element_get_state(pipeline, &state, NULL, -1);
 717
 718         if (state == GST_STATE_PLAYING) {
 719                 if (!sc->bencbin_capture) {
 720                         int try_count = 0;
 721
 722                         if (hcamcorder->support_zsl_capture == FALSE) {
 723                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 724
 725                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 726                                 if (attr) {
 727                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 728                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 729                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 730                                         }
 731                                 }
 732
 733                                 while (current_framecount >= sc->kpi.video_framecount &&
 734                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 735                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 736                                 }
 737                         }
 738
 739                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 740                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 741                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 742                         }
 743
 744                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 745                                                    current_framecount, sc->kpi.video_framecount, try_count);
 746                 } else {
 747                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 748                         if (ret != MM_ERROR_NONE)
 749                                 goto cmd_error;
 750
 751                         if (info->resolution_change) {
 752                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 753                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 754
 755                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 756
 757                                 /* check decoder recreation */
 758                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 759                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 760                                         return MM_ERROR_CAMCORDER_INTERNAL;
 761                                 }
 762
 763                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 764                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 765
 766                                 if (ret != MM_ERROR_NONE)
 767                                         goto cmd_error;
 768
 769                                 /* check if resolution need to rollback */
 770                                 mm_camcorder_get_attributes(handle, &err_name,
 771                                         MMCAM_CAMERA_WIDTH, &width,
 772                                         MMCAM_CAMERA_HEIGHT, &height,
 773                                         MMCAM_CAMERA_FPS, &fps,
 774                                         MMCAM_CAMERA_ROTATION, &rotation,
 775                                         NULL);
 776                                 if (err_name) {
 777                                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 778                                         SAFE_FREE(err_name);
 779                                 }
 780
 781                                 /* set new caps */
 782                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 783                                 if (!ret) {
 784                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 785                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 786                                         goto cmd_error;
 787                                 }
 788
 789                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 790                                 if (ret != MM_ERROR_NONE)
 791                                         goto cmd_error;
 792                         }
 793                 }
 794
 795                 /* sound finalize */
 796                 if (info->type == _MMCamcorder_MULTI_SHOT)
 797                         _mmcamcorder_sound_finalize(handle);
 798         } else {
 799                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 800                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 801                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 802                 }
 803
 804                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 805                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 806
 807                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 808
 809                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 810
 811                 traceEnd(TTRACE_TAG_CAMERA);
 812
 813                 if (ret != MM_ERROR_NONE)
 814                         goto cmd_error;
 815
 816                 /* get sound status/volume level and register changed_cb */
 817                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 818                     info->sound_status == _SOUND_STATUS_INIT) {
 819                         _mmcam_dbg_log("register vconf changed_cb and get sound status");
 820
 821                         /* register changed_cb */
 822                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 823
 824                         /* get sound status */
 825                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 826
 827                         _mmcam_dbg_log("sound status %d", info->sound_status);
 828                 }
 829         }
 830
 831 cmd_error:
 832         return ret;
 833 }
 834
 835
 836 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 837 {
 838         int ret = MM_ERROR_NONE;
 839         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 840         int set_strobe = 0;
 841         int display_reuse_hint = FALSE;
 842         GstCameraControl *control = NULL;
 843         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 844
 845         GstElement *pipeline = NULL;
 846
 847         _MMCamcorderSubContext *sc = NULL;
 848
 849         _mmcam_dbg_log("");
 850
 851         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 852
 853         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 854         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 855
 856         /* check strobe and set OFF if PERMANENT mode */
 857         mm_camcorder_get_attributes(handle, NULL,
 858                 MMCAM_STROBE_MODE, &strobe_mode,
 859                 NULL);
 860         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 861             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 862                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 863
 864                 /* get camera control */
 865                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 866                 if (control) {
 867                         /* convert MSL to sensor value */
 868                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 869
 870                         /* set strobe OFF */
 871                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 872
 873                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 874                 } else {
 875                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 876                 }
 877         }
 878
 879         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 880
 881         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 882                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 883                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 884                 _mmcamcorder_remove_recorder_pipeline(handle);
 885         }
 886
 887         mm_camcorder_get_attributes(handle, NULL,
 888                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 889                 NULL);
 890
 891         _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 892
 893         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 894
 895         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 896         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 897
 898         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 899
 900         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 901
 902         traceEnd(TTRACE_TAG_CAMERA);
 903
 904         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 905         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 906
 907         if (display_reuse_hint)
 908                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 909
 910         /* deregister sound status callback */
 911         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 912                 _mmcam_dbg_log("deregister sound status callback");
 913
 914                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 915
 916                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 917         }
 918
 919         return ret;
 920 }
 921
 922
 923 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 924 {
 925         int ret = MM_ERROR_NONE;
 926
 927         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 928         _MMCamcorderSubContext *sc = NULL;
 929
 930         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 931
 932         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 933         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 934
 935         _mmcam_dbg_log("command %d", command);
 936
 937         switch (command) {
 938         case _MMCamcorder_CMD_CAPTURE:
 939                 ret = _mmcamcorder_image_cmd_capture(handle);
 940                 break;
 941         case _MMCamcorder_CMD_PREVIEW_START:
 942                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 943
 944                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 945                 _mmcamcorder_video_current_framerate_init(handle);
 946                 break;
 947         case _MMCamcorder_CMD_PREVIEW_STOP:
 948                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 949                 break;
 950         case _MMCamcorder_CMD_RECORD:
 951         case _MMCamcorder_CMD_PAUSE:
 952         case _MMCamcorder_CMD_CANCEL:
 953         case _MMCamcorder_CMD_COMMIT:
 954                 /* video recording command */
 955                 ret = _mmcamcorder_video_command(handle, command);
 956                 break;
 957         default:
 958                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 959                 break;
 960         }
 961
 962         return ret;
 963 }
 964
 965
 966 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
 967 {
 968         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 969         _MMCamcorderSubContext *sc = NULL;
 970         _MMCamcorderImageInfo *info = NULL;
 971
 972         mmf_return_if_fail(hcamcorder);
 973
 974         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 975         mmf_return_if_fail(sc && sc->info_image);
 976
 977         info = sc->info_image;
 978
 979         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 980
 981         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 982                 info->capture_cur_count = 0;
 983                 info->capture_send_count = 0;
 984                 info->multi_shot_stop = TRUE;
 985                 info->next_shot_time = 0;
 986
 987                 /* capturing flag set to FALSE here */
 988                 info->capturing = FALSE;
 989         }
 990
 991         return;
 992 }
 993
 994
 995 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
 996 {
 997         int ret = MM_ERROR_NONE;
 998         unsigned char *data = NULL;
 999         unsigned int datalen = 0;
1000         _MMCamcorderSubContext *sc = NULL;
1001         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1002
1003         mmf_return_val_if_fail(hcamcorder, FALSE);
1004         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1005         mmf_return_val_if_fail(sc, FALSE);
1006
1007         _mmcam_dbg_log("");
1008
1009         if (!original || original->data == NULL || original->length == 0) {
1010                 if (!original) {
1011                         _mmcam_dbg_log("original is null");
1012                 } else {
1013                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
1014                 }
1015
1016                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1017         } else {
1018                 /* original is input/output param. save original values to local var. */
1019                 data = original->data;
1020                 datalen = original->length;
1021         }
1022
1023         if (provide_exif == FALSE) {
1024                 if (thumbnail) {
1025                         if (thumbnail->data && thumbnail->length > 0) {
1026                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1027                                         thumbnail->data, thumbnail->width, thumbnail->height);
1028
1029                                 /* add thumbnail exif info */
1030                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1031                                         thumbnail->data,
1032                                         thumbnail->width,
1033                                         thumbnail->height,
1034                                         thumbnail->length);
1035                         } else {
1036                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
1037                                         thumbnail->data, thumbnail->length);
1038                         }
1039                 }
1040         } else {
1041                 ret = MM_ERROR_NONE;
1042         }
1043
1044         if (ret == MM_ERROR_NONE) {
1045                 /* write jpeg with exif */
1046                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1047                 if (ret != MM_ERROR_NONE)
1048                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1049         }
1050
1051         _mmcam_dbg_log("END ret 0x%x", ret);
1052
1053         return ret;
1054 }
1055
1056
1057 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1058 {
1059         GstCaps *caps = NULL;
1060         GstMapInfo mapinfo;
1061         const GstStructure *structure;
1062
1063         mmf_return_if_fail(capture_data && sample);
1064
1065         caps = gst_sample_get_caps(sample);
1066         if (caps == NULL) {
1067                 _mmcam_dbg_err("failed to get caps");
1068                 goto GET_FAILED;
1069         }
1070
1071         structure = gst_caps_get_structure(caps, 0);
1072         if (structure == NULL) {
1073                 _mmcam_dbg_err("failed to get structure");
1074                 goto GET_FAILED;
1075         }
1076
1077         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1078
1079         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1080         capture_data->data = mapinfo.data;
1081         capture_data->format = pixtype;
1082         gst_structure_get_int(structure, "width", &capture_data->width);
1083         gst_structure_get_int(structure, "height", &capture_data->height);
1084         capture_data->length = mapinfo.size;
1085         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1086
1087         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1088                 capture_data->data, capture_data->width, capture_data->height,
1089                 capture_data->length, capture_data->format);
1090         return;
1091
1092 GET_FAILED:
1093         capture_data->data = NULL;
1094         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1095         capture_data->length = 0;
1096
1097         return;
1098 }
1099
1100
1101 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1102 {
1103         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1104         _MMCamcorderSubContext *sc = NULL;
1105
1106         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1107
1108         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1109         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1110
1111         _mmcam_dbg_log("");
1112
1113         /* if tag enable and doesn't provide exif, we make it */
1114         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1115         if (thumbnail && thumbnail->data)
1116                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1117         else
1118                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1119 }
1120
1121
1122 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1123 {
1124         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1125         _MMCamcorderSubContext *sc = NULL;
1126
1127         mmf_return_if_fail(hcamcorder);
1128         mmf_return_if_fail(dest);
1129
1130         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1131         mmf_return_if_fail(sc);
1132
1133         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1134
1135         /* if dest->data is allocated in MSL, release it */
1136         if (tag_enable && !provide_exif) {
1137                 if (dest->data) {
1138                         free(dest->data);
1139                         dest->length = 0;
1140                         dest->data = NULL;
1141                         _mmcam_dbg_log("Jpeg is released!");
1142                 }
1143         } else {
1144                 _mmcam_dbg_log("No need to release");
1145         }
1146
1147         return;
1148 }
1149
1150
1151 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1152 {
1153         int ret = MM_ERROR_NONE;
1154         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1155         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1156         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1157         int codectype = MM_IMAGE_CODEC_JPEG;
1158         int attr_index = 0;
1159         int count = 0;
1160         int stop_cont_shot = FALSE;
1161         int tag_enable = FALSE;
1162         int provide_exif = FALSE;
1163         int capture_quality = 0;
1164         int try_lock_count = 0;
1165         gboolean send_captured_message = FALSE;
1166         unsigned char *exif_raw_data = NULL;
1167         unsigned char *internal_main_data = NULL;
1168         unsigned int internal_main_length = 0;
1169         unsigned char *internal_thumb_data = NULL;
1170         unsigned int internal_thumb_length = 0;
1171         unsigned char *compare_data = NULL;
1172
1173         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1174         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1175         _MMCamcorderImageInfo *info = NULL;
1176         _MMCamcorderSubContext *sc = NULL;
1177         MMCamcorderCaptureDataType dest = {0,};
1178         MMCamcorderCaptureDataType thumb = {0,};
1179         MMCamcorderCaptureDataType scrnail = {0,};
1180         MMCamcorderCaptureDataType encode_src = {0,};
1181         GstMapInfo mapinfo1;
1182         GstMapInfo mapinfo2;
1183         GstMapInfo mapinfo3;
1184
1185         mmf_attrs_t *attrs = NULL;
1186         mmf_attribute_t *item_screennail = NULL;
1187         mmf_attribute_t *item_exif_raw_data = NULL;
1188
1189         mmf_return_if_fail(hcamcorder);
1190
1191         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1192         mmf_return_if_fail(sc && sc->info_image);
1193
1194         info = sc->info_image;
1195
1196         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1197         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1198         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1199
1200         /* get current state */
1201         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1202
1203         _mmcam_dbg_err("START - current state %d", current_state);
1204
1205         /* check capture state */
1206         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1207                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1208
1209         if (!info->capturing || stop_cont_shot) {
1210                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1211
1212                 /*free GstBuffer*/
1213                 if (sample1)
1214                         gst_sample_unref(sample1);
1215
1216                 if (sample2)
1217                         gst_sample_unref(sample2);
1218
1219                 if (sample3)
1220                         gst_sample_unref(sample3);
1221
1222                 return;
1223         }
1224
1225         /* check command lock to block capture callback if capture start API is not returned
1226            wait for 2 seconds at worst case */
1227         try_lock_count = 0;
1228         do {
1229                 _mmcam_dbg_log("Try command LOCK");
1230                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1231                         _mmcam_dbg_log("command LOCK OK");
1232                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1233                         break;
1234                 }
1235
1236                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1237                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1238                         usleep(TRY_LOCK_TIME);
1239                 } else {
1240                         _mmcam_dbg_err("failed to lock command LOCK");
1241                         break;
1242                 }
1243         } while (TRUE);
1244
1245         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1246                 /* play capture sound here if multi capture
1247                    or preview format is ITLV(because of AF and flash control in plugin) */
1248                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1249                         g_mutex_lock(&hcamcorder->task_thread_lock);
1250                         _mmcam_dbg_log("send signal for sound play");
1251                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1252                         g_cond_signal(&hcamcorder->task_thread_cond);
1253                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1254                 } else if (!info->played_capture_sound) {
1255                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1256                 }
1257         }
1258
1259         /* init capture data */
1260         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1261         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1262         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1263
1264         /* Prepare main, thumbnail buffer */
1265         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1266         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1267                 _mmcam_dbg_err("Unsupported pixel type");
1268                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1269                 goto error;
1270         }
1271
1272         /* Main image buffer */
1273         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1274                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1275                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1276                 goto error;
1277         } else {
1278                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1279                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1280                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1281                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1282                         goto error;
1283                 } else {
1284                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1285                 }
1286         }
1287
1288         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1289                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1290
1291         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1292                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1293
1294         /* Screennail image buffer */
1295         attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
1296         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1297         item_screennail = &attrs->items[attr_index];
1298
1299         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1300                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1301
1302                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1303                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1304
1305                 /* Set screennail attribute for application */
1306                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1307                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1308         } else {
1309                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1310                 mmf_attribute_set_data(item_screennail, NULL, 0);
1311         }
1312
1313         /* commit screennail data */
1314         mmf_attribute_commit(item_screennail);
1315
1316         /* init thumb data */
1317         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1318
1319         /* get provide-exif */
1320         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1321
1322         /* Thumbnail image buffer */
1323         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1324                 _mmcam_dbg_log("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1325                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1326                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1327         } else {
1328                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1329
1330                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1331                         ExifLoader *l;
1332                         /* get thumbnail from EXIF */
1333                         l = exif_loader_new();
1334                         if (l) {
1335                                 ExifData *ed;
1336                                 char  width[10];
1337                                 char  height[10];
1338                                 ExifEntry *entry = NULL;
1339
1340                                 exif_loader_write(l, dest.data, dest.length);
1341
1342                                 /* Get a pointer to the EXIF data */
1343                                 ed = exif_loader_get_data(l);
1344
1345                                 /* The loader is no longer needed--free it */
1346                                 exif_loader_unref(l);
1347                                 l = NULL;
1348                                 if (ed) {
1349                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1350                                         if (entry != NULL)
1351                                                 exif_entry_get_value(entry, width, 10);
1352
1353                                         entry = NULL;
1354                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1355                                         if (entry != NULL)
1356                                                 exif_entry_get_value(entry, height, 10);
1357
1358                                         entry = NULL;
1359                                         /* Make sure the image had a thumbnail before trying to write it */
1360                                         if (ed->data && ed->size) {
1361                                                 thumb.data = malloc(ed->size);
1362                                                 memcpy(thumb.data, ed->data, ed->size);
1363                                                 thumb.length = ed->size;
1364                                                 thumb.format = MM_PIXEL_FORMAT_ENCODED;
1365                                                 thumb.width = atoi(width);
1366                                                 thumb.height = atoi(height);
1367                                                 internal_thumb_data = thumb.data;
1368                                         }
1369                                         exif_data_unref(ed);
1370                                         ed = NULL;
1371                                 } else {
1372                                         _mmcam_dbg_warn("failed to get exif data");
1373                                 }
1374                         } else {
1375                                 _mmcam_dbg_warn("failed to create exif loader");
1376                         }
1377                 }
1378
1379                 if (thumb.data == NULL) {
1380                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1381                             scrnail.data && scrnail.length != 0) {
1382                                 /* make thumbnail image with screennail data */
1383                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1384                         } else if (sc->internal_encode) {
1385                                 /* make thumbnail image with main data, this is raw data */
1386                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1387                         }
1388                 }
1389
1390                 /* encode thumbnail */
1391                 if (encode_src.data) {
1392                         unsigned int thumb_width = 0;
1393                         unsigned int thumb_height = 0;
1394                         unsigned int thumb_length = 0;
1395                         unsigned char *thumb_raw_data = NULL;
1396
1397                         /* encode image */
1398                         _mmcam_dbg_log("Encode Thumbnail");
1399
1400                         if (encode_src.width > THUMBNAIL_WIDTH) {
1401                                 /* calculate thumbnail size */
1402                                 thumb_width = THUMBNAIL_WIDTH;
1403                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1404                                 if (thumb_height % 2 != 0)
1405                                         thumb_height += 1;
1406
1407                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1408                                         thumb_width, thumb_height, encode_src.format);
1409
1410                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1411                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1412                                      encode_src.width % thumb_width == 0 &&
1413                                      encode_src.height % thumb_height == 0) {
1414                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1415                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1416                                                 thumb_raw_data = NULL;
1417                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1418                                         }
1419                                 } else {
1420                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1421                                                 encode_src.length, encode_src.format,
1422                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1423                                                 thumb_raw_data = NULL;
1424                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1425                                         }
1426                                 }
1427                         } else {
1428                                 thumb_width = encode_src.width;
1429                                 thumb_height = encode_src.height;
1430
1431                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1432
1433                                 thumb_raw_data = encode_src.data;
1434                                 thumb_length = encode_src.length;
1435                         }
1436
1437                         if (thumb_raw_data) {
1438                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1439                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1440                                         (void **)&internal_thumb_data, &internal_thumb_length);
1441                                 if (ret) {
1442                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1443
1444                                         thumb.data = internal_thumb_data;
1445                                         thumb.length = internal_thumb_length;
1446                                         thumb.width = thumb_width;
1447                                         thumb.height = thumb_height;
1448                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1449                                 } else {
1450                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1451                                 }
1452
1453                                 /* release allocated raw data memory */
1454                                 if (thumb_raw_data != encode_src.data) {
1455                                         free(thumb_raw_data);
1456                                         thumb_raw_data = NULL;
1457                                         _mmcam_dbg_log("release thumb_raw_data");
1458                                 }
1459                         } else {
1460                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1461                         }
1462                 } else {
1463                         /* no raw data src for thumbnail */
1464                         _mmcam_dbg_log("no need to encode thumbnail");
1465                 }
1466         }
1467
1468         /* Encode JPEG */
1469         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1470                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1471                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1472                         NULL);
1473                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1474
1475                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1476                         pixtype_main, dest.length, capture_quality,
1477                         (void **)&internal_main_data, &internal_main_length);
1478                 if (!ret) {
1479                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1480
1481                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1482
1483                         goto error;
1484                 }
1485
1486                 /* set format */
1487                 dest.data = internal_main_data;
1488                 dest.length = internal_main_length;
1489                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1490
1491                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1492         }
1493
1494         /* create EXIF info */
1495         if (!provide_exif) {    /* make new exif */
1496                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1497         } else {        /* load from jpeg buffer dest.data */
1498                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1499                 if (ret != MM_ERROR_NONE) {
1500                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1501                         provide_exif = FALSE;
1502                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1503                 }
1504         }
1505         if (ret != MM_ERROR_NONE) {
1506                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1507         } else {
1508                 /* add basic exif info */
1509                 if (!provide_exif) {
1510                         _mmcam_dbg_log("add basic exif info");
1511                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1512                 } else {
1513                         _mmcam_dbg_log("update exif info");
1514                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1515                 }
1516
1517                 if (ret != MM_ERROR_NONE) {
1518                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1519                         ret = MM_ERROR_NONE;
1520                 }
1521         }
1522
1523         /* get attribute item for EXIF data */
1524         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1525         item_exif_raw_data = &attrs->items[attr_index];
1526
1527         /* set EXIF data to attribute */
1528         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1529                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1530                 if (exif_raw_data) {
1531                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1532                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1533                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1534                 } else {
1535                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1536                 }
1537         } else {
1538                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1539                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1540         }
1541
1542         /* commit EXIF data */
1543         mmf_attribute_commit(item_exif_raw_data);
1544
1545         /* get tag-enable */
1546         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1547
1548         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1549         if (dest.format == MM_PIXEL_FORMAT_ENCODED) {
1550                 if (tag_enable) {
1551                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1552                                 MMCAM_IMAGE_ENCODER, &codectype,
1553                                 NULL);
1554                         _mmcam_dbg_log("codectype %d", codectype);
1555
1556                         switch (codectype) {
1557                         case MM_IMAGE_CODEC_JPEG:
1558                         case MM_IMAGE_CODEC_SRW:
1559                         case MM_IMAGE_CODEC_JPEG_SRW:
1560                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1561                                 if (ret != MM_ERROR_NONE) {
1562                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1563                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1564                                         goto error;
1565                                 }
1566                                 break;
1567                         default:
1568                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1569                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1570                                 goto error;
1571                         }
1572                 }
1573         }
1574
1575         /* Handle Capture Callback */
1576         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1577
1578         if (hcamcorder->vcapture_cb) {
1579                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1580                 if (thumb.data)
1581                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1582                 else
1583                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1584
1585                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1586         } else {
1587                 _mmcam_dbg_err("Capture callback is NULL.");
1588
1589                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1590
1591                 goto err_release_exif;
1592         }
1593
1594         /* Set capture count */
1595         count = ++(info->capture_send_count);
1596         send_captured_message = TRUE;
1597
1598 err_release_exif:
1599         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1600
1601         /* init screennail and EXIF raw data */
1602         mmf_attribute_set_data(item_screennail, NULL, 0);
1603         mmf_attribute_commit(item_screennail);
1604         if (exif_raw_data) {
1605                 free(exif_raw_data);
1606                 exif_raw_data = NULL;
1607
1608                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1609                 mmf_attribute_commit(item_exif_raw_data);
1610         }
1611
1612         /* Release jpeg data */
1613         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1614                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1615
1616 error:
1617         /* Check end condition and set proper value */
1618         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1619             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1620                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1621         }
1622
1623         /* release internal allocated data */
1624         if (sc->internal_encode)
1625                 compare_data = internal_main_data;
1626         else
1627                 compare_data = mapinfo1.data;
1628
1629         if (dest.data && compare_data &&
1630             dest.data != compare_data) {
1631                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1632                 free(dest.data);
1633                 dest.data = NULL;
1634                 dest.length = 0;
1635         }
1636         if (internal_main_data) {
1637                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1638                 free(internal_main_data);
1639                 internal_main_data = NULL;
1640         }
1641         if (internal_thumb_data) {
1642                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1643                 free(internal_thumb_data);
1644                 internal_thumb_data = NULL;
1645         }
1646
1647         /* reset compare_data */
1648         compare_data = NULL;
1649
1650         /*free GstBuffer*/
1651         if (sample1) {
1652                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1653                 gst_sample_unref(sample1);
1654         }
1655         if (sample2) {
1656                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1657                 gst_sample_unref(sample2);
1658         }
1659         if (sample3) {
1660                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1661                 gst_sample_unref(sample3);
1662         }
1663
1664         /* destroy exif info */
1665         mm_exif_destory_exif_info(hcamcorder->exif_info);
1666         hcamcorder->exif_info = NULL;
1667
1668         /* send captured message */
1669         if (send_captured_message) {
1670                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1671                         /* Send CAPTURED message and count - capture success */
1672                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1673                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1674                         } else {
1675                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1676                         }
1677                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1678                         /* send captured message only once in HDR and Original Capture mode */
1679                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1680                 }
1681         }
1682
1683         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1684                 /* Handle capture in recording case */
1685                 hcamcorder->capture_in_recording = FALSE;
1686
1687                 g_mutex_lock(&hcamcorder->task_thread_lock);
1688
1689                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1690                         _mmcam_dbg_log("send signal for capture in recording");
1691                         g_cond_signal(&hcamcorder->task_thread_cond);
1692                 } else {
1693                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1694                 }
1695
1696                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1697
1698                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1699         }
1700
1701         _mmcam_dbg_err("END");
1702
1703         return;
1704 }
1705
1706
1707 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1708 {
1709         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1710         _MMCamcorderSubContext *sc = NULL;
1711
1712         mmf_return_val_if_fail(hcamcorder, FALSE);
1713
1714         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1715         mmf_return_val_if_fail(sc && sc->element, FALSE);
1716
1717         _mmcam_dbg_log("");
1718
1719         /* FIXME. How could you get a thumbnail? */
1720         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1721
1722         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1723                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1724                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1725                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1726         }
1727
1728         return TRUE;
1729 }
1730
1731
1732 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1733 {
1734         int value = 0;
1735         ExifShort eshort = 0;
1736         int ret = MM_ERROR_NONE;
1737
1738         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1739         _mmcam_dbg_log("get orientation [%d]", value);
1740         if (value == 0)
1741                 value = MM_EXIF_ORIENTATION;
1742
1743         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1744         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1745                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1746         if (ret != MM_ERROR_NONE)
1747                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1748
1749 exit:
1750         return ed;
1751 }
1752
1753
1754 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1755 {
1756         int ret = MM_ERROR_NONE;
1757         char *make = strdup(MM_MAKER_NAME);
1758
1759         if (make) {
1760                 _mmcam_dbg_log("maker [%s]", make);
1761                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1762                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1763                 free(make);
1764                 if (ret != MM_ERROR_NONE)
1765                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1766         } else {
1767                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1768                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1769         }
1770
1771 exit:
1772         return ed;
1773 }
1774
1775
1776 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1777 {
1778         int ret = MM_ERROR_NONE;
1779         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1780
1781         if (hcamcorder == NULL || ed == NULL) {
1782                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1783                 return NULL;
1784         }
1785
1786         if (hcamcorder->software_version) {
1787                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1788                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1789                 if (ret != MM_ERROR_NONE) {
1790                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1791                 } else {
1792                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1793                 }
1794         } else {
1795                 _mmcam_dbg_err("model_name is NULL");
1796         }
1797
1798         return ed;
1799 }
1800
1801
1802 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1803 {
1804         int ret = MM_ERROR_NONE;
1805         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1806
1807         if (hcamcorder == NULL || ed == NULL) {
1808                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1809                 return NULL;
1810         }
1811
1812         if (hcamcorder->model_name) {
1813                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1814                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1815                 if (ret != MM_ERROR_NONE) {
1816                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1817                 } else {
1818                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1819                 }
1820         } else {
1821                 _mmcam_dbg_err("model_name is NULL");
1822         }
1823
1824         return ed;
1825 }
1826
1827 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1828 {
1829         int ret = MM_ERROR_NONE;
1830         int gps_enable = TRUE;
1831         char *err_name = NULL;
1832         double latitude = INVALID_GPS_VALUE;
1833         double longitude = INVALID_GPS_VALUE;
1834         double altitude = INVALID_GPS_VALUE;
1835
1836         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1837         if (ret == MM_ERROR_NONE && gps_enable) {
1838                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1839
1840                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1841
1842                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1843                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1844                 if (ret != MM_ERROR_NONE)
1845                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1846
1847                 ret = mm_camcorder_get_attributes(handle, &err_name,
1848                         MMCAM_TAG_LATITUDE, &latitude,
1849                         MMCAM_TAG_LONGITUDE, &longitude,
1850                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1851                 if (ret != MM_ERROR_NONE) {
1852                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1853                         SAFE_FREE(err_name);
1854                         goto exit;
1855                 }
1856
1857                 _mmcam_dbg_log("latitude [%f]", latitude);
1858                 if (latitude != INVALID_GPS_VALUE) {
1859                         unsigned char *b = NULL;
1860                         unsigned int deg;
1861                         unsigned int min;
1862                         unsigned int sec;
1863                         ExifRational rData;
1864
1865                         if (latitude < 0) {
1866                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1867                                         EXIF_FORMAT_ASCII, 2, "S");
1868                                 if (ret != MM_ERROR_NONE) {
1869                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1870                                 }
1871
1872                                 latitude = -latitude;
1873                         } else if (latitude > 0) {
1874                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1875                                         EXIF_FORMAT_ASCII, 2, "N");
1876                                 if (ret != MM_ERROR_NONE) {
1877                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1878                                 }
1879                         }
1880
1881                         deg = (unsigned int)(latitude);
1882                         min = (unsigned int)((latitude-deg) * 60);
1883                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1884
1885                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1886                         b = malloc(3 * sizeof(ExifRational));
1887                         if (b) {
1888                                 rData.numerator = deg;
1889                                 rData.denominator = 1;
1890                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1891                                 rData.numerator = min;
1892                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1893                                 rData.numerator = sec;
1894                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1895
1896                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1897                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1898                                 free(b);
1899                                 if (ret != MM_ERROR_NONE)
1900                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1901                         } else {
1902                                 _mmcam_dbg_warn("malloc failed");
1903                         }
1904                 }
1905
1906                 _mmcam_dbg_log("longitude [%f]", longitude);
1907                 if (longitude != INVALID_GPS_VALUE) {
1908                         unsigned char *b = NULL;
1909                         unsigned int deg;
1910                         unsigned int min;
1911                         unsigned int sec;
1912                         ExifRational rData;
1913
1914                         if (longitude < 0) {
1915                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1916                                         EXIF_FORMAT_ASCII, 2, "W");
1917                                 if (ret != MM_ERROR_NONE) {
1918                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1919                                 }
1920
1921                                 longitude = -longitude;
1922                         } else if (longitude > 0) {
1923                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1924                                         EXIF_FORMAT_ASCII, 2, "E");
1925                                 if (ret != MM_ERROR_NONE) {
1926                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1927                                 }
1928                         }
1929
1930                         deg = (unsigned int)(longitude);
1931                         min = (unsigned int)((longitude-deg) * 60);
1932                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1933
1934                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1935                         b = malloc(3 * sizeof(ExifRational));
1936                         if (b) {
1937                                 rData.numerator = deg;
1938                                 rData.denominator = 1;
1939                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1940                                 rData.numerator = min;
1941                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1942                                 rData.numerator = sec;
1943                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1944                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1945                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1946                                 free(b);
1947                                 if (ret != MM_ERROR_NONE)
1948                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1949                         } else {
1950                                 _mmcam_dbg_warn("malloc failed");
1951                         }
1952                 }
1953
1954                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1955                 if (altitude != INVALID_GPS_VALUE) {
1956                         ExifByte alt_ref = 0;
1957                         unsigned char *b = NULL;
1958                         ExifRational rData;
1959                         b = malloc(sizeof(ExifRational));
1960                         if (b) {
1961                                 if (altitude < 0) {
1962                                         alt_ref = 1;
1963                                         altitude = -altitude;
1964                                 }
1965
1966                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1967                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1968                                 if (ret != MM_ERROR_NONE) {
1969                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1970                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1971                                                 free(b);
1972                                                 b = NULL;
1973                                                 goto exit;
1974                                         }
1975                                 }
1976
1977                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1978                                 rData.denominator = 100;
1979                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1980                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1981                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1982                                 free(b);
1983                                 if (ret != MM_ERROR_NONE)
1984                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1985                         } else {
1986                                 _mmcam_dbg_warn("malloc failed");
1987                         }
1988                 }
1989
1990                 {
1991                         double gps_timestamp = INVALID_GPS_VALUE;
1992                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1993                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1994                         if (gps_timestamp > 0.0) {
1995                                 unsigned char *b = NULL;
1996                                 unsigned int hour;
1997                                 unsigned int min;
1998                                 unsigned int microsec;
1999                                 ExifRational rData;
2000
2001                                 hour = (unsigned int)(gps_timestamp / 3600);
2002                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2003                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2004
2005                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2006                                 b = malloc(3 * sizeof(ExifRational));
2007                                 if (b) {
2008                                         rData.numerator = hour;
2009                                         rData.denominator = 1;
2010                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2011
2012                                         rData.numerator = min;
2013                                         rData.denominator = 1;
2014                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2015
2016                                         rData.numerator = microsec;
2017                                         rData.denominator = 1000000;
2018                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2019
2020                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2021                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2022                                         free(b);
2023                                         if (ret != MM_ERROR_NONE)
2024                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2025                                 } else {
2026                                         _mmcam_dbg_warn("malloc failed.");
2027                                 }
2028                         }
2029                 }
2030
2031                 {
2032                         unsigned char *date_stamp = NULL;
2033                         int date_stamp_len = 0;
2034
2035                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2036
2037                         if (date_stamp) {
2038                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2039
2040                                 /* cause it should include NULL char */
2041                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2042                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2043                                 if (ret != MM_ERROR_NONE)
2044                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2045                         }
2046                 }
2047
2048                 {
2049                         unsigned char *processing_method = NULL;
2050                         int processing_method_len = 0;
2051
2052                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2053
2054                         if (processing_method) {
2055                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2056
2057                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2058                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2059                                 if (ret != MM_ERROR_NONE) {
2060                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2061                                 }
2062                         }
2063                 }
2064         } else {
2065                 _mmcam_dbg_log("Tag for GPS is DISABLED.");
2066         }
2067
2068 exit:
2069         return ed;
2070 }
2071
2072
2073 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2074 {
2075         int ret = MM_ERROR_NONE;
2076         mmf_camcorder_t *hcamcorder = NULL;
2077         ExifData *ed = NULL;
2078
2079         hcamcorder = MMF_CAMCORDER(handle);
2080
2081         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2082
2083         ed = exif_data_new_from_data(imagedata, imgln);
2084         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2085
2086         if (ed == NULL) {
2087                 _mmcam_dbg_err("get exif data error!!");
2088                 return MM_ERROR_INVALID_HANDLE;
2089         }
2090
2091         /* update necessary */
2092
2093         __mmcamcorder_update_exif_make(handle, ed);
2094         __mmcamcorder_update_exif_software(handle, ed);
2095         __mmcamcorder_update_exif_model(handle, ed);
2096         __mmcamcorder_update_exif_orientation(handle, ed);
2097         __mmcamcorder_update_exif_gps(handle, ed);
2098         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2099         if (ret != MM_ERROR_NONE) {
2100                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2101         }
2102
2103         exif_data_unref(ed);
2104         ed = NULL;
2105         return ret;
2106 }
2107
2108 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2109 {
2110         int ret = MM_ERROR_NONE;
2111         int value;
2112         int str_val_len = 0;
2113         int cntl = 0;
2114         int cnts = 0;
2115         char *str_value = NULL;
2116         char *user_comment = NULL;
2117         ExifData *ed = NULL;
2118         ExifLong config;
2119         ExifLong ExifVersion;
2120         static ExifShort eshort[20];
2121         static ExifLong elong[10];
2122
2123         GstCameraControl *control = NULL;
2124         GstCameraControlExifInfo avsys_exif_info;
2125
2126         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2127         _MMCamcorderSubContext *sc = NULL;
2128
2129         _mmcam_dbg_log("");
2130
2131         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2132
2133         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2134         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2135
2136         CLEAR(avsys_exif_info);
2137
2138         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2139                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2140         } else {
2141                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2142                 /* get device information */
2143                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2144         }
2145
2146         /* get ExifData from exif info */
2147         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2148         if (ed == NULL) {
2149                 _mmcam_dbg_err("get exif data error!!");
2150                 return MM_ERROR_INVALID_HANDLE;
2151         }
2152
2153         /* Receive attribute info */
2154
2155         /* START INSERT IFD_0 */
2156
2157         /*0. EXIF_TAG_EXIF_VERSION */
2158         ExifVersion = MM_EXIF_VERSION;
2159         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2160                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2161         if (ret != MM_ERROR_NONE)
2162                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2163
2164         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2165         value = image_width;
2166
2167         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2168         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2169                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2170         if (ret != MM_ERROR_NONE)
2171                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2172
2173         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2174                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2175         if (ret != MM_ERROR_NONE)
2176                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2177
2178         _mmcam_dbg_log("width[%d]", value);
2179
2180         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2181         value = image_height;
2182
2183         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2184         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2185                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2186         if (ret != MM_ERROR_NONE) {
2187                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2188         }
2189
2190         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2191                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2192         if (ret != MM_ERROR_NONE) {
2193                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2194         }
2195
2196         _mmcam_dbg_log("height[%d]", value);
2197
2198         /*4. EXIF_TAG_DATE_TIME */
2199
2200         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2201
2202         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2203         {
2204                 unsigned char *b;
2205                 time_t t;
2206                 struct tm tm;
2207
2208                 b = malloc(20 * sizeof(unsigned char));
2209                 if (b == NULL) {
2210                         _mmcam_dbg_err("failed to alloc b");
2211                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2212                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2213                 }
2214
2215                 memset(b, '\0', 20);
2216
2217                 t = time(NULL);
2218                 tzset();
2219                 localtime_r(&t, &tm);
2220
2221                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2222                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2223                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2224
2225                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2226                 if (ret != MM_ERROR_NONE) {
2227                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2228                                 free(b);
2229
2230                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2231                 }
2232
2233                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2234                 if (ret != MM_ERROR_NONE) {
2235                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2236                                 free(b);
2237
2238                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2239                 }
2240
2241                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2242                 if (ret != MM_ERROR_NONE) {
2243                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2244                                 free(b);
2245
2246                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2247                 }
2248
2249                 free(b);
2250         }
2251
2252         /*5. EXIF_TAG_MAKE */
2253         __mmcamcorder_update_exif_make(handle, ed);
2254
2255 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2256
2257         /*6. EXIF_TAG_MODEL */
2258         __mmcamcorder_update_exif_model(handle, ed);
2259
2260 #endif
2261         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2262         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2263         if (str_value && str_val_len > 0) {
2264                 char *description = strdup(str_value);
2265
2266                 _mmcam_dbg_log("desctiption [%s]", str_value);
2267
2268                 if (description) {
2269                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2270                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2271                         free(description);
2272                         str_value = NULL;
2273                         str_val_len = 0;
2274                         if (ret != MM_ERROR_NONE)
2275                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2276                 } else {
2277                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2278                 }
2279         } else {
2280                 _mmcam_dbg_warn("failed to get description");
2281         }
2282
2283         /*7. EXIF_TAG_SOFTWARE*/
2284         __mmcamcorder_update_exif_software(handle, ed);
2285
2286 /*
2287         if (control != NULL) {
2288                 char software[50] = {0,};
2289                 unsigned int len = 0;
2290
2291                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2292                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2293                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2294                         EXIF_FORMAT_ASCII, len, (const char *)software);
2295                 if (ret != MM_ERROR_NONE) {
2296                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2297                 }
2298         }
2299 */
2300
2301         __mmcamcorder_update_exif_orientation(handle, ed);
2302
2303         /* START INSERT EXIF_IFD */
2304
2305         /*3. User Comment*/
2306         /*FIXME : get user comment from real user */
2307         user_comment = strdup(MM_USER_COMMENT);
2308         if (user_comment) {
2309                 _mmcam_dbg_log("user_comment=%s", user_comment);
2310                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2311                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2312                 free(user_comment);
2313                 if (ret != MM_ERROR_NONE)
2314                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2315         } else {
2316                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2317                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2318         }
2319
2320         /*9. EXIF_TAG_COLOR_SPACE */
2321         if (control != NULL) {
2322                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2323                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2324                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2325                 if (ret != MM_ERROR_NONE) {
2326                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2327                 }
2328         }
2329
2330         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2331         if (control != NULL) {
2332                 config = avsys_exif_info.component_configuration;
2333                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2334                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2335                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2336                 if (ret != MM_ERROR_NONE) {
2337                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2338                 }
2339         }
2340
2341         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2342         /* written  the device_info */
2343
2344         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2345         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2346
2347         /*14. EXIF_TAG_EXPOSURE_TIME*/
2348         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2349                 unsigned char *b = NULL;
2350                 ExifRational rData;
2351
2352                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2353                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2354
2355                 b = malloc(sizeof(ExifRational));
2356                 if (b) {
2357                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2358                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2359
2360                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2361                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2362                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2363                         free(b);
2364                         if (ret != MM_ERROR_NONE) {
2365                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2366                         }
2367                 } else {
2368                         _mmcam_dbg_warn("malloc failed.");
2369                 }
2370         } else {
2371                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2372                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2373         }
2374
2375         /*15. EXIF_TAG_FNUMBER */
2376         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2377                 unsigned char *b = NULL;
2378                 ExifRational rData;
2379
2380                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2381                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2382
2383                 b = malloc(sizeof(ExifRational));
2384                 if (b) {
2385                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2386                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2387                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2388                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2389                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2390                         free(b);
2391                         if (ret != MM_ERROR_NONE) {
2392                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2393                         }
2394                 } else {
2395                         _mmcam_dbg_warn("malloc failed.");
2396                 }
2397         } else {
2398                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2399                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2400         }
2401
2402         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2403         /*FIXME*/
2404         value = MM_EXPOSURE_PROGRAM;
2405         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2406         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2407                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2408         if (ret != MM_ERROR_NONE)
2409                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2410
2411         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2412         if (avsys_exif_info.iso) {
2413                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2414                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2415                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2416                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2417                 if (ret != MM_ERROR_NONE) {
2418                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2419                 }
2420         }
2421
2422         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2423         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2424                 unsigned char *b = NULL;
2425                 ExifSRational rsData;
2426
2427                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2428                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2429
2430                 b = malloc(sizeof(ExifSRational));
2431                 if (b) {
2432                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2433                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2434                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2435                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2436                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2437                         free(b);
2438                         if (ret != MM_ERROR_NONE) {
2439                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2440                         }
2441                 } else {
2442                         _mmcam_dbg_warn("malloc failed.");
2443                 }
2444         } else {
2445                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2446                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2447         }
2448
2449         /*19. EXIF_TAG_APERTURE_VALUE*/
2450         if (avsys_exif_info.aperture_in_APEX) {
2451                 unsigned char *b = NULL;
2452                 ExifRational rData;
2453
2454                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2455
2456                 b = malloc(sizeof(ExifRational));
2457                 if (b) {
2458                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2459                         rData.denominator = 1;
2460                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2461                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2462                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2463                         free(b);
2464                         if (ret != MM_ERROR_NONE) {
2465                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2466                         }
2467                 } else {
2468                         _mmcam_dbg_warn("malloc failed.");
2469                 }
2470         } else {
2471                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2472         }
2473
2474         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2475         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2476                 unsigned char *b = NULL;
2477                 ExifSRational rsData;
2478
2479                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2480                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2481
2482                 b = malloc(sizeof(ExifSRational));
2483                 if (b) {
2484                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2485                         rsData.denominator = avsys_exif_info.brightness_denominator;
2486                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2487                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2488                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2489                         free(b);
2490                         if (ret != MM_ERROR_NONE) {
2491                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2492                         }
2493                 } else {
2494                         _mmcam_dbg_warn("malloc failed.");
2495                 }
2496         } else {
2497                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2498                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2499         }
2500
2501         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2502         value = 0;
2503         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2504         if (ret == MM_ERROR_NONE) {
2505                 unsigned char *b = NULL;
2506                 ExifSRational rsData;
2507
2508                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2509                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2510
2511                 b = malloc(sizeof(ExifSRational));
2512                 if (b) {
2513                         rsData.numerator = value - hcamcorder->brightness_default;
2514                         if (hcamcorder->brightness_step_denominator != 0) {
2515                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2516                         } else {
2517                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2518                                 rsData.denominator = 1;
2519                         }
2520                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2521                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2522                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2523                         free(b);
2524                         if (ret != MM_ERROR_NONE) {
2525                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2526                         }
2527                 } else {
2528                         _mmcam_dbg_warn("malloc failed.");
2529                 }
2530         } else {
2531                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2532         }
2533
2534         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2535 /*
2536         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2537                 unsigned char *b = NULL;
2538                 ExifRational rData;
2539
2540                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2541
2542                 b = malloc(sizeof(ExifRational));
2543                 if (b) {
2544                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2545                         rData.denominator = 1;
2546                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2547                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2548                                 EXIF_FORMAT_RATIONAL, 1, b);
2549                         free(b);
2550                         if (ret != MM_ERROR_NONE) {
2551                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2552                         }
2553                 } else {
2554                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2555                 }
2556         }
2557 */
2558
2559         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2560         /* defualt : none */
2561
2562         /*24. EXIF_TAG_METERING_MODE */
2563         if (control != NULL) {
2564                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2565                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2566                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2567                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2568                 if (ret != MM_ERROR_NONE) {
2569                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2570                 }
2571         }
2572
2573         /*25. EXIF_TAG_LIGHT_SOURCE*/
2574
2575         /*26. EXIF_TAG_FLASH*/
2576         if (control != NULL) {
2577                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2578                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2579                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2580                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2581                 if (ret != MM_ERROR_NONE) {
2582                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2583                 }
2584         }
2585
2586         /*27. EXIF_TAG_FOCAL_LENGTH*/
2587         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2588                 unsigned char *b = NULL;
2589                 ExifRational rData;
2590
2591                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2592                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2593
2594                 b = malloc(sizeof(ExifRational));
2595                 if (b) {
2596                         rData.numerator = avsys_exif_info.focal_len_numerator;
2597                         rData.denominator = avsys_exif_info.focal_len_denominator;
2598                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2599                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2600                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2601                         free(b);
2602                         if (ret != MM_ERROR_NONE) {
2603                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2604                         }
2605                 } else {
2606                         _mmcam_dbg_warn("malloc failed.");
2607                 }
2608         } else {
2609                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2610                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2611         }
2612
2613         /*28. EXIF_TAG_SENSING_METHOD*/
2614         /*FIXME*/
2615         value = MM_SENSING_MODE;
2616         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2617         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2618                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2619         if (ret != MM_ERROR_NONE) {
2620                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2621         }
2622
2623         /*29. EXIF_TAG_FILE_SOURCE*/
2624 /*
2625         value = MM_FILE_SOURCE;
2626         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2627         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2628                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2629         if (ret != MM_ERROR_NONE) {
2630                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2631         }
2632 */
2633
2634         /*30. EXIF_TAG_SCENE_TYPE*/
2635 /*
2636         value = MM_SCENE_TYPE;
2637         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2638         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2639                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2640         if (ret != MM_ERROR_NONE) {
2641                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2642         }
2643 */
2644
2645         /*31. EXIF_TAG_EXPOSURE_MODE*/
2646         /*FIXME*/
2647         value = MM_EXPOSURE_MODE;
2648         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2649         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2650                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2651         if (ret != MM_ERROR_NONE)
2652                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2653
2654         /*32. EXIF_TAG_WHITE_BALANCE*/
2655         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2656         if (ret == MM_ERROR_NONE) {
2657                 int set_value = 0;
2658                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2659
2660                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2661                         set_value = 0;
2662                 else
2663                         set_value = 1;
2664
2665                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2666                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2667                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2668                 if (ret != MM_ERROR_NONE) {
2669                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2670                 }
2671         } else {
2672                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2673         }
2674
2675         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2676 /*
2677         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2678         if (ret == MM_ERROR_NONE) {
2679                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2680
2681                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2682                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2683                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2684                 if (ret != MM_ERROR_NONE) {
2685                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2686                 }
2687         } else {
2688                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2689         }
2690 */
2691
2692         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2693         /*FIXME*/
2694 /*
2695         value = MM_FOCAL_LENGTH_35MMFILM;
2696         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2697         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2698                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2699         if (ret != MM_ERROR_NONE) {
2700                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2701         }
2702 */
2703
2704         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2705         {
2706                 int scene_capture_type;
2707
2708                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2709                 if (ret == MM_ERROR_NONE) {
2710                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2711
2712                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2713                                 scene_capture_type = 0; /* standard */
2714                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2715                                 scene_capture_type = 2; /* portrait */
2716                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2717                                 scene_capture_type = 1; /* landscape */
2718                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2719                                 scene_capture_type = 3; /* night scene */
2720                         } else {
2721                                 scene_capture_type = 4; /* Others */
2722                         }
2723
2724                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2725                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2726                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2727                         if (ret != MM_ERROR_NONE) {
2728                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2729                         }
2730                 } else {
2731                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2732                 }
2733         }
2734
2735         /*36. EXIF_TAG_GAIN_CONTROL*/
2736         /*FIXME*/
2737 /*
2738         value = MM_GAIN_CONTROL;
2739         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2740         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2741                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2742         if (ret != MM_ERROR_NONE) {
2743                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2744         }
2745 */
2746
2747
2748         /*37. EXIF_TAG_CONTRAST */
2749         {
2750                 type_int_range *irange = NULL;
2751                 int level = 0;
2752
2753                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2754                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2755                         "Contrast",
2756                         &irange);
2757                 if (irange != NULL) {
2758                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2759
2760                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2761
2762                         if (value == irange->default_value) {
2763                                 level = MM_VALUE_NORMAL;
2764                         } else if (value < irange->default_value) {
2765                                 level = MM_VALUE_LOW;
2766                         } else {
2767                                 level = MM_VALUE_HARD;
2768                         }
2769
2770                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2771                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2772                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2773                         if (ret != MM_ERROR_NONE) {
2774                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2775                         }
2776                 } else {
2777                         _mmcam_dbg_warn("failed to get range of contrast");
2778                 }
2779         }
2780
2781         /*38. EXIF_TAG_SATURATION*/
2782         {
2783                 type_int_range *irange = NULL;
2784                 int level = 0;
2785
2786                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2787                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2788                         "Saturation",
2789                         &irange);
2790                 if (irange != NULL) {
2791                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2792
2793                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2794
2795                         if (value == irange->default_value) {
2796                                 level = MM_VALUE_NORMAL;
2797                         } else if (value < irange->default_value) {
2798                                 level = MM_VALUE_LOW;
2799                         } else {
2800                                 level = MM_VALUE_HARD;
2801                         }
2802
2803                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2804                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2805                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2806                         if (ret != MM_ERROR_NONE) {
2807                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2808                         }
2809                 } else {
2810                         _mmcam_dbg_warn("failed to get range of saturation");
2811                 }
2812         }
2813
2814         /*39. EXIF_TAG_SHARPNESS*/
2815         {
2816                 type_int_range *irange = NULL;
2817                 int level = 0;
2818
2819                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2820                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2821                         "Sharpness",
2822                         &irange);
2823                 if (irange != NULL) {
2824                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2825
2826                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2827
2828                         if (value == irange->default_value) {
2829                                 level = MM_VALUE_NORMAL;
2830                         } else if (value < irange->default_value) {
2831                                 level = MM_VALUE_LOW;
2832                         } else {
2833                                 level = MM_VALUE_HARD;
2834                         }
2835
2836                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2837                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2838                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2839                         if (ret != MM_ERROR_NONE) {
2840                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2841                         }
2842                 } else {
2843                         _mmcam_dbg_warn("failed to get range of sharpness");
2844                 }
2845         }
2846
2847         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2848         /*FIXME*/
2849         value = MM_SUBJECT_DISTANCE_RANGE;
2850         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2851         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2852         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2853                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2854         if (ret != MM_ERROR_NONE) {
2855                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2856         }
2857
2858         /* GPS information */
2859         __mmcamcorder_update_exif_gps(handle, ed);
2860
2861         _mmcam_dbg_log("");
2862
2863         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2864         if (ret != MM_ERROR_NONE)
2865                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2866
2867 exit:
2868         _mmcam_dbg_log("finished!! [%x]", ret);
2869
2870         if (ed)
2871                 exif_data_unref(ed);
2872
2873         return ret;
2874 }
2875
2876
2877 static void __sound_status_changed_cb(keynode_t* node, void *data)
2878 {
2879         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2880         _MMCamcorderImageInfo *info = NULL;
2881
2882         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2883
2884         _mmcam_dbg_log("START");
2885
2886         info = hcamcorder->sub_context->info_image;
2887
2888         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2889
2890         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2891
2892         return;
2893 }