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