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