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,
1206                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1207                         NULL);
1208
1209         if (!info->capturing || stop_cont_shot) {
1210                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1211
1212                 /* set FALSE here for the case that info->capturing is still FALSE
1213                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1214                 info->capturing = FALSE;
1215
1216                 /*free GstBuffer*/
1217                 if (sample1)
1218                         gst_sample_unref(sample1);
1219
1220                 if (sample2)
1221                         gst_sample_unref(sample2);
1222
1223                 if (sample3)
1224                         gst_sample_unref(sample3);
1225
1226                 return;
1227         }
1228
1229         /* check command lock to block capture callback if capture start API is not returned
1230            wait for 2 seconds at worst case */
1231         try_lock_count = 0;
1232         do {
1233                 _mmcam_dbg_log("Try command LOCK");
1234                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1235                         _mmcam_dbg_log("command LOCK OK");
1236                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1237                         break;
1238                 }
1239
1240                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1241                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1242                         usleep(TRY_LOCK_TIME);
1243                 } else {
1244                         _mmcam_dbg_err("failed to lock command LOCK");
1245                         break;
1246                 }
1247         } while (TRUE);
1248
1249         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1250                 /* play capture sound here if multi capture
1251                    or preview format is ITLV(because of AF and flash control in plugin) */
1252                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1253                         g_mutex_lock(&hcamcorder->task_thread_lock);
1254                         _mmcam_dbg_log("send signal for sound play");
1255                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1256                         g_cond_signal(&hcamcorder->task_thread_cond);
1257                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1258                 } else if (!info->played_capture_sound) {
1259                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1260                 }
1261         }
1262
1263         /* init capture data */
1264         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1265         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1266         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1267
1268         /* Prepare main, thumbnail buffer */
1269         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1270         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1271                 _mmcam_dbg_err("Unsupported pixel type");
1272                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1273                 goto error;
1274         }
1275
1276         /* Main image buffer */
1277         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1278                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1279                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1280                 goto error;
1281         } else {
1282                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1283                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1284                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1285                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1286                         goto error;
1287                 } else {
1288                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1289                 }
1290         }
1291
1292         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1293                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1294
1295         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1296                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1297
1298         /* Screennail image buffer */
1299         attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
1300         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1301         item_screennail = &attrs->items[attr_index];
1302
1303         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1304                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1305
1306                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1307                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1308
1309                 /* Set screennail attribute for application */
1310                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1311                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1312         } else {
1313                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1314                 mmf_attribute_set_data(item_screennail, NULL, 0);
1315         }
1316
1317         /* commit screennail data */
1318         mmf_attribute_commit(item_screennail);
1319
1320         /* init thumb data */
1321         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1322
1323         /* get provide-exif */
1324         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1325
1326         /* Thumbnail image buffer */
1327         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1328                 _mmcam_dbg_log("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1329                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1330                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1331         } else {
1332                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1333
1334                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1335                         ExifLoader *l;
1336                         /* get thumbnail from EXIF */
1337                         l = exif_loader_new();
1338                         if (l) {
1339                                 ExifData *ed;
1340                                 char  width[10];
1341                                 char  height[10];
1342                                 ExifEntry *entry = NULL;
1343
1344                                 exif_loader_write(l, dest.data, dest.length);
1345
1346                                 /* Get a pointer to the EXIF data */
1347                                 ed = exif_loader_get_data(l);
1348
1349                                 /* The loader is no longer needed--free it */
1350                                 exif_loader_unref(l);
1351                                 l = NULL;
1352                                 if (ed) {
1353                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1354                                         if (entry != NULL)
1355                                                 exif_entry_get_value(entry, width, 10);
1356
1357                                         entry = NULL;
1358                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1359                                         if (entry != NULL)
1360                                                 exif_entry_get_value(entry, height, 10);
1361
1362                                         entry = NULL;
1363                                         /* Make sure the image had a thumbnail before trying to write it */
1364                                         if (ed->data && ed->size) {
1365                                                 thumb.data = malloc(ed->size);
1366                                                 if (thumb.data) {
1367                                                         memcpy(thumb.data, ed->data, ed->size);
1368                                                         thumb.length = ed->size;
1369                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1370                                                         thumb.width = atoi(width);
1371                                                         thumb.height = atoi(height);
1372                                                         internal_thumb_data = thumb.data;
1373                                                 } else {
1374                                                         _mmcam_dbg_err("failed to alloc thumbnail data");
1375                                                 }
1376                                         }
1377                                         exif_data_unref(ed);
1378                                         ed = NULL;
1379                                 } else {
1380                                         _mmcam_dbg_warn("failed to get exif data");
1381                                 }
1382                         } else {
1383                                 _mmcam_dbg_warn("failed to create exif loader");
1384                         }
1385                 }
1386
1387                 if (thumb.data == NULL) {
1388                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1389                             scrnail.data && scrnail.length != 0) {
1390                                 /* make thumbnail image with screennail data */
1391                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1392                         } else if (sc->internal_encode) {
1393                                 /* make thumbnail image with main data, this is raw data */
1394                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1395                         }
1396                 }
1397
1398                 /* encode thumbnail */
1399                 if (encode_src.data) {
1400                         unsigned int thumb_width = 0;
1401                         unsigned int thumb_height = 0;
1402                         unsigned int thumb_length = 0;
1403                         unsigned char *thumb_raw_data = NULL;
1404
1405                         /* encode image */
1406                         _mmcam_dbg_log("Encode Thumbnail");
1407
1408                         if (encode_src.width > THUMBNAIL_WIDTH) {
1409                                 /* calculate thumbnail size */
1410                                 thumb_width = THUMBNAIL_WIDTH;
1411                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1412                                 if (thumb_height % 2 != 0)
1413                                         thumb_height += 1;
1414
1415                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1416                                         thumb_width, thumb_height, encode_src.format);
1417
1418                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1419                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1420                                      encode_src.width % thumb_width == 0 &&
1421                                      encode_src.height % thumb_height == 0) {
1422                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1423                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1424                                                 thumb_raw_data = NULL;
1425                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1426                                         }
1427                                 } else {
1428                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1429                                                 encode_src.length, encode_src.format,
1430                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1431                                                 thumb_raw_data = NULL;
1432                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1433                                         }
1434                                 }
1435                         } else {
1436                                 thumb_width = encode_src.width;
1437                                 thumb_height = encode_src.height;
1438
1439                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1440
1441                                 thumb_raw_data = encode_src.data;
1442                                 thumb_length = encode_src.length;
1443                         }
1444
1445                         if (thumb_raw_data) {
1446                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1447                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1448                                         (void **)&internal_thumb_data, &internal_thumb_length);
1449                                 if (ret) {
1450                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1451
1452                                         thumb.data = internal_thumb_data;
1453                                         thumb.length = internal_thumb_length;
1454                                         thumb.width = thumb_width;
1455                                         thumb.height = thumb_height;
1456                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1457                                 } else {
1458                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1459                                 }
1460
1461                                 /* release allocated raw data memory */
1462                                 if (thumb_raw_data != encode_src.data) {
1463                                         free(thumb_raw_data);
1464                                         thumb_raw_data = NULL;
1465                                         _mmcam_dbg_log("release thumb_raw_data");
1466                                 }
1467                         } else {
1468                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1469                         }
1470                 } else {
1471                         /* no raw data src for thumbnail */
1472                         _mmcam_dbg_log("no need to encode thumbnail");
1473                 }
1474         }
1475
1476         /* Encode JPEG */
1477         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1478                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1479                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1480                         NULL);
1481                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1482
1483                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1484                         pixtype_main, dest.length, capture_quality,
1485                         (void **)&internal_main_data, &internal_main_length);
1486                 if (!ret) {
1487                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1488
1489                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1490
1491                         goto error;
1492                 }
1493
1494                 /* set format */
1495                 dest.data = internal_main_data;
1496                 dest.length = internal_main_length;
1497                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1498
1499                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1500         }
1501
1502         /* create EXIF info */
1503         if (!provide_exif) {    /* make new exif */
1504                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1505         } else {        /* load from jpeg buffer dest.data */
1506                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1507                 if (ret != MM_ERROR_NONE) {
1508                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1509                         provide_exif = FALSE;
1510                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1511                 }
1512         }
1513         if (ret != MM_ERROR_NONE) {
1514                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1515         } else {
1516                 /* add basic exif info */
1517                 if (!provide_exif) {
1518                         _mmcam_dbg_log("add basic exif info");
1519                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1520                 } else {
1521                         _mmcam_dbg_log("update exif info");
1522                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1523                 }
1524
1525                 if (ret != MM_ERROR_NONE) {
1526                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1527                         ret = MM_ERROR_NONE;
1528                 }
1529         }
1530
1531         /* get attribute item for EXIF data */
1532         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1533         item_exif_raw_data = &attrs->items[attr_index];
1534
1535         /* set EXIF data to attribute */
1536         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1537                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1538                 if (exif_raw_data) {
1539                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1540                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1541                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1542                 } else {
1543                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1544                 }
1545         } else {
1546                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1547                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1548         }
1549
1550         /* commit EXIF data */
1551         mmf_attribute_commit(item_exif_raw_data);
1552
1553         /* get tag-enable */
1554         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1555
1556         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1557         if (dest.format == MM_PIXEL_FORMAT_ENCODED) {
1558                 if (tag_enable) {
1559                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1560                                 MMCAM_IMAGE_ENCODER, &codectype,
1561                                 NULL);
1562                         _mmcam_dbg_log("codectype %d", codectype);
1563
1564                         switch (codectype) {
1565                         case MM_IMAGE_CODEC_JPEG:
1566                         case MM_IMAGE_CODEC_SRW:
1567                         case MM_IMAGE_CODEC_JPEG_SRW:
1568                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1569                                 if (ret != MM_ERROR_NONE) {
1570                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1571                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1572                                         goto error;
1573                                 }
1574                                 break;
1575                         default:
1576                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1577                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1578                                 goto error;
1579                         }
1580                 }
1581         }
1582
1583         /* Handle Capture Callback */
1584         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1585
1586         if (hcamcorder->vcapture_cb) {
1587                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1588                 if (thumb.data)
1589                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1590                 else
1591                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1592
1593                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1594         } else {
1595                 _mmcam_dbg_err("Capture callback is NULL.");
1596
1597                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1598
1599                 goto err_release_exif;
1600         }
1601
1602         /* Set capture count */
1603         count = ++(info->capture_send_count);
1604         send_captured_message = TRUE;
1605
1606 err_release_exif:
1607         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1608
1609         /* init screennail and EXIF raw data */
1610         mmf_attribute_set_data(item_screennail, NULL, 0);
1611         mmf_attribute_commit(item_screennail);
1612         if (exif_raw_data) {
1613                 free(exif_raw_data);
1614                 exif_raw_data = NULL;
1615
1616                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1617                 mmf_attribute_commit(item_exif_raw_data);
1618         }
1619
1620         /* Release jpeg data */
1621         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1622                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1623
1624 error:
1625         /* Check end condition and set proper value */
1626         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1627             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1628                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1629         }
1630
1631         /* release internal allocated data */
1632         if (sc->internal_encode)
1633                 compare_data = internal_main_data;
1634         else
1635                 compare_data = mapinfo1.data;
1636
1637         if (dest.data && compare_data &&
1638             dest.data != compare_data) {
1639                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1640                 free(dest.data);
1641                 dest.data = NULL;
1642                 dest.length = 0;
1643         }
1644         if (internal_main_data) {
1645                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1646                 free(internal_main_data);
1647                 internal_main_data = NULL;
1648         }
1649         if (internal_thumb_data) {
1650                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1651                 free(internal_thumb_data);
1652                 internal_thumb_data = NULL;
1653         }
1654
1655         /* reset compare_data */
1656         compare_data = NULL;
1657
1658         /*free GstBuffer*/
1659         if (sample1) {
1660                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1661                 gst_sample_unref(sample1);
1662         }
1663         if (sample2) {
1664                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1665                 gst_sample_unref(sample2);
1666         }
1667         if (sample3) {
1668                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1669                 gst_sample_unref(sample3);
1670         }
1671
1672         /* destroy exif info */
1673         mm_exif_destory_exif_info(hcamcorder->exif_info);
1674         hcamcorder->exif_info = NULL;
1675
1676         /* send captured message */
1677         if (send_captured_message) {
1678                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1679                         /* Send CAPTURED message and count - capture success */
1680                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1681                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1682                         else
1683                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1684                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1685                         /* send captured message only once in HDR and Original Capture mode */
1686                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1687                 }
1688         }
1689
1690         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1691                 /* Handle capture in recording case */
1692                 hcamcorder->capture_in_recording = FALSE;
1693
1694                 g_mutex_lock(&hcamcorder->task_thread_lock);
1695
1696                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1697                         _mmcam_dbg_log("send signal for capture in recording");
1698                         g_cond_signal(&hcamcorder->task_thread_cond);
1699                 } else {
1700                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1701                 }
1702
1703                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1704
1705                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1706         }
1707
1708         _mmcam_dbg_err("END");
1709
1710         return;
1711 }
1712
1713
1714 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1715 {
1716         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1717         _MMCamcorderSubContext *sc = NULL;
1718
1719         mmf_return_val_if_fail(hcamcorder, FALSE);
1720
1721         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1722         mmf_return_val_if_fail(sc && sc->element, FALSE);
1723
1724         _mmcam_dbg_log("");
1725
1726         /* FIXME. How could you get a thumbnail? */
1727         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1728
1729         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1730                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1731                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1732                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1733         }
1734
1735         return TRUE;
1736 }
1737
1738
1739 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1740 {
1741         int value = 0;
1742         ExifShort eshort = 0;
1743         int ret = MM_ERROR_NONE;
1744
1745         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1746         _mmcam_dbg_log("get orientation [%d]", value);
1747         if (value == 0)
1748                 value = MM_EXIF_ORIENTATION;
1749
1750         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1751         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1752                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1753         if (ret != MM_ERROR_NONE)
1754                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1755
1756 exit:
1757         return ed;
1758 }
1759
1760
1761 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1762 {
1763         int ret = MM_ERROR_NONE;
1764         char *make = strdup(MM_MAKER_NAME);
1765
1766         if (make) {
1767                 _mmcam_dbg_log("maker [%s]", make);
1768                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1769                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1770                 free(make);
1771                 if (ret != MM_ERROR_NONE)
1772                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1773         } else {
1774                 _mmcam_dbg_err("strdup failed [%s]", MM_MAKER_NAME);
1775         }
1776
1777 exit:
1778         return ed;
1779 }
1780
1781
1782 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1783 {
1784         int ret = MM_ERROR_NONE;
1785         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1786
1787         if (hcamcorder == NULL || ed == NULL) {
1788                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1789                 return NULL;
1790         }
1791
1792         if (hcamcorder->software_version) {
1793                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1794                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1795
1796                 _mmcam_dbg_log("set software_version[%s] ret[0x%x]",
1797                         hcamcorder->software_version, ret);
1798         } else {
1799                 _mmcam_dbg_err("model_name is NULL");
1800         }
1801
1802         return ed;
1803 }
1804
1805
1806 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1807 {
1808         int ret = MM_ERROR_NONE;
1809         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1810
1811         if (hcamcorder == NULL || ed == NULL) {
1812                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1813                 return NULL;
1814         }
1815
1816         if (hcamcorder->model_name) {
1817                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1818                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1819
1820                 _mmcam_dbg_err("set model name[%s] ret[0x%x]",
1821                         hcamcorder->model_name, ret);
1822         } else {
1823                 _mmcam_dbg_err("model_name is NULL");
1824         }
1825
1826         return ed;
1827 }
1828
1829 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1830 {
1831         int ret = MM_ERROR_NONE;
1832         int gps_enable = TRUE;
1833         char *err_name = NULL;
1834         double latitude = INVALID_GPS_VALUE;
1835         double longitude = INVALID_GPS_VALUE;
1836         double altitude = INVALID_GPS_VALUE;
1837
1838         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1839         if (ret == MM_ERROR_NONE && gps_enable) {
1840                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1841
1842                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1843
1844                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1845                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1846                 if (ret != MM_ERROR_NONE)
1847                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1848
1849                 ret = mm_camcorder_get_attributes(handle, &err_name,
1850                         MMCAM_TAG_LATITUDE, &latitude,
1851                         MMCAM_TAG_LONGITUDE, &longitude,
1852                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1853                 if (ret != MM_ERROR_NONE) {
1854                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1855                         SAFE_FREE(err_name);
1856                         goto exit;
1857                 }
1858
1859                 _mmcam_dbg_log("latitude [%f]", latitude);
1860                 if (latitude != INVALID_GPS_VALUE) {
1861                         unsigned char *b = NULL;
1862                         unsigned int deg;
1863                         unsigned int min;
1864                         unsigned int sec;
1865                         ExifRational rData;
1866
1867                         if (latitude < 0) {
1868                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1869                                         EXIF_FORMAT_ASCII, 2, "S");
1870                                 if (ret != MM_ERROR_NONE)
1871                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1872
1873                                 latitude = -latitude;
1874                         } else if (latitude > 0) {
1875                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1876                                         EXIF_FORMAT_ASCII, 2, "N");
1877                                 if (ret != MM_ERROR_NONE)
1878                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1879                         }
1880
1881                         deg = (unsigned int)(latitude);
1882                         min = (unsigned int)((latitude-deg) * 60);
1883                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1884
1885                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1886                         b = malloc(3 * sizeof(ExifRational));
1887                         if (b) {
1888                                 rData.numerator = deg;
1889                                 rData.denominator = 1;
1890                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1891                                 rData.numerator = min;
1892                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1893                                 rData.numerator = sec;
1894                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1895
1896                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1897                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1898                                 free(b);
1899                                 if (ret != MM_ERROR_NONE)
1900                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1901                         } else {
1902                                 _mmcam_dbg_warn("malloc failed");
1903                         }
1904                 }
1905
1906                 _mmcam_dbg_log("longitude [%f]", longitude);
1907                 if (longitude != INVALID_GPS_VALUE) {
1908                         unsigned char *b = NULL;
1909                         unsigned int deg;
1910                         unsigned int min;
1911                         unsigned int sec;
1912                         ExifRational rData;
1913
1914                         if (longitude < 0) {
1915                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1916                                         EXIF_FORMAT_ASCII, 2, "W");
1917                                 if (ret != MM_ERROR_NONE)
1918                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1919
1920                                 longitude = -longitude;
1921                         } else if (longitude > 0) {
1922                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1923                                         EXIF_FORMAT_ASCII, 2, "E");
1924                                 if (ret != MM_ERROR_NONE)
1925                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1926                         }
1927
1928                         deg = (unsigned int)(longitude);
1929                         min = (unsigned int)((longitude-deg) * 60);
1930                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1931
1932                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1933                         b = malloc(3 * sizeof(ExifRational));
1934                         if (b) {
1935                                 rData.numerator = deg;
1936                                 rData.denominator = 1;
1937                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1938                                 rData.numerator = min;
1939                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1940                                 rData.numerator = sec;
1941                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1942                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1943                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1944                                 free(b);
1945                                 if (ret != MM_ERROR_NONE)
1946                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1947                         } else {
1948                                 _mmcam_dbg_warn("malloc failed");
1949                         }
1950                 }
1951
1952                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1953                 if (altitude != INVALID_GPS_VALUE) {
1954                         ExifByte alt_ref = 0;
1955                         unsigned char *b = NULL;
1956                         ExifRational rData;
1957                         b = malloc(sizeof(ExifRational));
1958                         if (b) {
1959                                 if (altitude < 0) {
1960                                         alt_ref = 1;
1961                                         altitude = -altitude;
1962                                 }
1963
1964                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1965                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1966                                 if (ret != MM_ERROR_NONE) {
1967                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1968                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1969                                                 free(b);
1970                                                 b = NULL;
1971                                                 goto exit;
1972                                         }
1973                                 }
1974
1975                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1976                                 rData.denominator = 100;
1977                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1978                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1979                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1980                                 free(b);
1981                                 if (ret != MM_ERROR_NONE)
1982                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1983                         } else {
1984                                 _mmcam_dbg_warn("malloc failed");
1985                         }
1986                 }
1987
1988                 {
1989                         double gps_timestamp = INVALID_GPS_VALUE;
1990                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1991                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1992                         if (gps_timestamp > 0.0) {
1993                                 unsigned char *b = NULL;
1994                                 unsigned int hour;
1995                                 unsigned int min;
1996                                 unsigned int microsec;
1997                                 ExifRational rData;
1998
1999                                 hour = (unsigned int)(gps_timestamp / 3600);
2000                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2001                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2002
2003                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2004                                 b = malloc(3 * sizeof(ExifRational));
2005                                 if (b) {
2006                                         rData.numerator = hour;
2007                                         rData.denominator = 1;
2008                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2009
2010                                         rData.numerator = min;
2011                                         rData.denominator = 1;
2012                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2013
2014                                         rData.numerator = microsec;
2015                                         rData.denominator = 1000000;
2016                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2017
2018                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2019                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2020                                         free(b);
2021                                         if (ret != MM_ERROR_NONE)
2022                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2023                                 } else {
2024                                         _mmcam_dbg_warn("malloc failed.");
2025                                 }
2026                         }
2027                 }
2028
2029                 {
2030                         unsigned char *date_stamp = NULL;
2031                         int date_stamp_len = 0;
2032
2033                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2034
2035                         if (date_stamp) {
2036                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2037
2038                                 /* cause it should include NULL char */
2039                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2040                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2041                                 if (ret != MM_ERROR_NONE)
2042                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2043                         }
2044                 }
2045
2046                 {
2047                         unsigned char *processing_method = NULL;
2048                         int processing_method_len = 0;
2049
2050                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2051
2052                         if (processing_method) {
2053                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2054
2055                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2056                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2057                                 if (ret != MM_ERROR_NONE)
2058                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2059                         }
2060                 }
2061         } else {
2062                 _mmcam_dbg_log("Tag for GPS is DISABLED.");
2063         }
2064
2065 exit:
2066         return ed;
2067 }
2068
2069
2070 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2071 {
2072         int ret = MM_ERROR_NONE;
2073         mmf_camcorder_t *hcamcorder = NULL;
2074         ExifData *ed = NULL;
2075
2076         hcamcorder = MMF_CAMCORDER(handle);
2077
2078         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2079
2080         ed = exif_data_new_from_data(imagedata, imgln);
2081         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2082
2083         if (ed == NULL) {
2084                 _mmcam_dbg_err("get exif data error!!");
2085                 return MM_ERROR_INVALID_HANDLE;
2086         }
2087
2088         /* update necessary */
2089
2090         __mmcamcorder_update_exif_make(handle, ed);
2091         __mmcamcorder_update_exif_software(handle, ed);
2092         __mmcamcorder_update_exif_model(handle, ed);
2093         __mmcamcorder_update_exif_orientation(handle, ed);
2094         __mmcamcorder_update_exif_gps(handle, ed);
2095         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2096         if (ret != MM_ERROR_NONE)
2097                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2098
2099         exif_data_unref(ed);
2100         ed = NULL;
2101         return ret;
2102 }
2103
2104 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2105 {
2106         int ret = MM_ERROR_NONE;
2107         int value;
2108         int str_val_len = 0;
2109         int cntl = 0;
2110         int cnts = 0;
2111         char *str_value = NULL;
2112         char *user_comment = NULL;
2113         ExifData *ed = NULL;
2114         ExifLong config;
2115         ExifLong ExifVersion;
2116         static ExifShort eshort[20];
2117         static ExifLong elong[10];
2118
2119         GstCameraControl *control = NULL;
2120         GstCameraControlExifInfo avsys_exif_info;
2121
2122         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2123         _MMCamcorderSubContext *sc = NULL;
2124
2125         _mmcam_dbg_log("");
2126
2127         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2128
2129         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2130         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2131
2132         CLEAR(avsys_exif_info);
2133
2134         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2135                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2136         } else {
2137                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2138                 /* get device information */
2139                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2140         }
2141
2142         /* get ExifData from exif info */
2143         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2144         if (ed == NULL) {
2145                 _mmcam_dbg_err("get exif data error!!");
2146                 return MM_ERROR_INVALID_HANDLE;
2147         }
2148
2149         /* Receive attribute info */
2150
2151         /* START INSERT IFD_0 */
2152
2153         /*0. EXIF_TAG_EXIF_VERSION */
2154         ExifVersion = MM_EXIF_VERSION;
2155         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2156                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2157         if (ret != MM_ERROR_NONE)
2158                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2159
2160         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2161         value = image_width;
2162
2163         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2164         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2165                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2166         if (ret != MM_ERROR_NONE)
2167                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2168
2169         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2170                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2171         if (ret != MM_ERROR_NONE)
2172                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2173
2174         _mmcam_dbg_log("width[%d]", value);
2175
2176         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2177         value = image_height;
2178
2179         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2180         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2181                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2182         if (ret != MM_ERROR_NONE)
2183                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2184
2185         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2186                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2187         if (ret != MM_ERROR_NONE)
2188                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2189
2190         _mmcam_dbg_log("height[%d]", value);
2191
2192         /*4. EXIF_TAG_DATE_TIME */
2193
2194         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2195
2196         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2197         {
2198                 unsigned char *b;
2199                 time_t t;
2200                 struct tm tm;
2201
2202                 b = malloc(20 * sizeof(unsigned char));
2203                 if (b == NULL) {
2204                         _mmcam_dbg_err("failed to alloc b");
2205                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2206                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2207                 }
2208
2209                 memset(b, '\0', 20);
2210
2211                 t = time(NULL);
2212                 tzset();
2213                 localtime_r(&t, &tm);
2214
2215                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2216                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2217                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2218
2219                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2220                 if (ret != MM_ERROR_NONE) {
2221                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2222                                 free(b);
2223
2224                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2225                 }
2226
2227                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2228                 if (ret != MM_ERROR_NONE) {
2229                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2230                                 free(b);
2231
2232                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2233                 }
2234
2235                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2236                 if (ret != MM_ERROR_NONE) {
2237                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2238                                 free(b);
2239
2240                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2241                 }
2242
2243                 free(b);
2244         }
2245
2246         /*5. EXIF_TAG_MAKE */
2247         __mmcamcorder_update_exif_make(handle, ed);
2248
2249 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2250
2251         /*6. EXIF_TAG_MODEL */
2252         __mmcamcorder_update_exif_model(handle, ed);
2253
2254 #endif
2255         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2256         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2257         if (str_value && str_val_len > 0) {
2258                 char *description = strdup(str_value);
2259
2260                 _mmcam_dbg_log("desctiption [%s]", str_value);
2261
2262                 if (description) {
2263                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2264                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2265                         free(description);
2266                         str_value = NULL;
2267                         str_val_len = 0;
2268                         if (ret != MM_ERROR_NONE)
2269                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2270                 } else {
2271                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2272                 }
2273         } else {
2274                 _mmcam_dbg_warn("failed to get description");
2275         }
2276
2277         /*7. EXIF_TAG_SOFTWARE*/
2278         __mmcamcorder_update_exif_software(handle, ed);
2279
2280 /*
2281         if (control != NULL) {
2282                 char software[50] = {0,};
2283                 unsigned int len = 0;
2284
2285                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2286                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2287                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2288                         EXIF_FORMAT_ASCII, len, (const char *)software);
2289                 if (ret != MM_ERROR_NONE) {
2290                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2291                 }
2292         }
2293 */
2294
2295         __mmcamcorder_update_exif_orientation(handle, ed);
2296
2297         /* START INSERT EXIF_IFD */
2298
2299         /*3. User Comment*/
2300         /*FIXME : get user comment from real user */
2301         user_comment = strdup(MM_USER_COMMENT);
2302         if (user_comment) {
2303                 _mmcam_dbg_log("user_comment=%s", user_comment);
2304                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2305                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2306                 free(user_comment);
2307                 if (ret != MM_ERROR_NONE)
2308                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2309         } else {
2310                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2311                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2312         }
2313
2314         /*9. EXIF_TAG_COLOR_SPACE */
2315         if (control != NULL) {
2316                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2317                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2318                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2319                 if (ret != MM_ERROR_NONE)
2320                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2321         }
2322
2323         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2324         if (control != NULL) {
2325                 config = avsys_exif_info.component_configuration;
2326                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2327                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2328                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2329                 if (ret != MM_ERROR_NONE)
2330                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2331         }
2332
2333         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2334         /* written  the device_info */
2335
2336         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2337         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2338
2339         /*14. EXIF_TAG_EXPOSURE_TIME*/
2340         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2341                 unsigned char *b = NULL;
2342                 ExifRational rData;
2343
2344                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2345                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2346
2347                 b = malloc(sizeof(ExifRational));
2348                 if (b) {
2349                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2350                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2351
2352                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2353                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2354                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2355                         free(b);
2356                         if (ret != MM_ERROR_NONE)
2357                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2358                 } else {
2359                         _mmcam_dbg_warn("malloc failed.");
2360                 }
2361         } else {
2362                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2363                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2364         }
2365
2366         /*15. EXIF_TAG_FNUMBER */
2367         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2368                 unsigned char *b = NULL;
2369                 ExifRational rData;
2370
2371                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2372                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2373
2374                 b = malloc(sizeof(ExifRational));
2375                 if (b) {
2376                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2377                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2378                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2379                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2380                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2381                         free(b);
2382                         if (ret != MM_ERROR_NONE)
2383                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2384                 } else {
2385                         _mmcam_dbg_warn("malloc failed.");
2386                 }
2387         } else {
2388                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2389                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2390         }
2391
2392         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2393         /*FIXME*/
2394         value = MM_EXPOSURE_PROGRAM;
2395         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2396         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2397                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2398         if (ret != MM_ERROR_NONE)
2399                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2400
2401         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2402         if (avsys_exif_info.iso) {
2403                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2404                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2405                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2406                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2407                 if (ret != MM_ERROR_NONE)
2408                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2409         }
2410
2411         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2412         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2413                 unsigned char *b = NULL;
2414                 ExifSRational rsData;
2415
2416                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2417                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2418
2419                 b = malloc(sizeof(ExifSRational));
2420                 if (b) {
2421                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2422                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2423                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2424                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2425                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2426                         free(b);
2427                         if (ret != MM_ERROR_NONE)
2428                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2429                 } else {
2430                         _mmcam_dbg_warn("malloc failed.");
2431                 }
2432         } else {
2433                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2434                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2435         }
2436
2437         /*19. EXIF_TAG_APERTURE_VALUE*/
2438         if (avsys_exif_info.aperture_in_APEX) {
2439                 unsigned char *b = NULL;
2440                 ExifRational rData;
2441
2442                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2443
2444                 b = malloc(sizeof(ExifRational));
2445                 if (b) {
2446                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2447                         rData.denominator = 1;
2448                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2449                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2450                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2451                         free(b);
2452                         if (ret != MM_ERROR_NONE)
2453                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2454                 } else {
2455                         _mmcam_dbg_warn("malloc failed.");
2456                 }
2457         } else {
2458                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2459         }
2460
2461         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2462         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2463                 unsigned char *b = NULL;
2464                 ExifSRational rsData;
2465
2466                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2467                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2468
2469                 b = malloc(sizeof(ExifSRational));
2470                 if (b) {
2471                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2472                         rsData.denominator = avsys_exif_info.brightness_denominator;
2473                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2474                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2475                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2476                         free(b);
2477                         if (ret != MM_ERROR_NONE)
2478                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2479                 } else {
2480                         _mmcam_dbg_warn("malloc failed.");
2481                 }
2482         } else {
2483                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2484                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2485         }
2486
2487         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2488         value = 0;
2489         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2490         if (ret == MM_ERROR_NONE) {
2491                 unsigned char *b = NULL;
2492                 ExifSRational rsData;
2493
2494                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2495                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2496
2497                 b = malloc(sizeof(ExifSRational));
2498                 if (b) {
2499                         rsData.numerator = value - hcamcorder->brightness_default;
2500                         if (hcamcorder->brightness_step_denominator != 0) {
2501                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2502                         } else {
2503                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2504                                 rsData.denominator = 1;
2505                         }
2506                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2507                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2508                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2509                         free(b);
2510                         if (ret != MM_ERROR_NONE)
2511                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2512                 } else {
2513                         _mmcam_dbg_warn("malloc failed.");
2514                 }
2515         } else {
2516                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2517         }
2518
2519         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2520 /*
2521         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2522                 unsigned char *b = NULL;
2523                 ExifRational rData;
2524
2525                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2526
2527                 b = malloc(sizeof(ExifRational));
2528                 if (b) {
2529                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2530                         rData.denominator = 1;
2531                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2532                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2533                                 EXIF_FORMAT_RATIONAL, 1, b);
2534                         free(b);
2535                         if (ret != MM_ERROR_NONE)
2536                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2537                 } else {
2538                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2539                 }
2540         }
2541 */
2542
2543         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2544         /* defualt : none */
2545
2546         /*24. EXIF_TAG_METERING_MODE */
2547         if (control != NULL) {
2548                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2549                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2550                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2551                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2552                 if (ret != MM_ERROR_NONE)
2553                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2554         }
2555
2556         /*25. EXIF_TAG_LIGHT_SOURCE*/
2557
2558         /*26. EXIF_TAG_FLASH*/
2559         if (control != NULL) {
2560                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2561                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2562                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2563                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2564                 if (ret != MM_ERROR_NONE)
2565                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2566         }
2567
2568         /*27. EXIF_TAG_FOCAL_LENGTH*/
2569         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2570                 unsigned char *b = NULL;
2571                 ExifRational rData;
2572
2573                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2574                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2575
2576                 b = malloc(sizeof(ExifRational));
2577                 if (b) {
2578                         rData.numerator = avsys_exif_info.focal_len_numerator;
2579                         rData.denominator = avsys_exif_info.focal_len_denominator;
2580                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2581                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2582                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2583                         free(b);
2584                         if (ret != MM_ERROR_NONE)
2585                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2586                 } else {
2587                         _mmcam_dbg_warn("malloc failed.");
2588                 }
2589         } else {
2590                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2591                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2592         }
2593
2594         /*28. EXIF_TAG_SENSING_METHOD*/
2595         /*FIXME*/
2596         value = MM_SENSING_MODE;
2597         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2598         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2599                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2600         if (ret != MM_ERROR_NONE)
2601                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2602
2603         /*29. EXIF_TAG_FILE_SOURCE*/
2604 /*
2605         value = MM_FILE_SOURCE;
2606         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2607         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2608                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2609         if (ret != MM_ERROR_NONE)
2610                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2611 */
2612
2613         /*30. EXIF_TAG_SCENE_TYPE*/
2614 /*
2615         value = MM_SCENE_TYPE;
2616         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2617         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2618                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2619         if (ret != MM_ERROR_NONE)
2620                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2621 */
2622
2623         /*31. EXIF_TAG_EXPOSURE_MODE*/
2624         /*FIXME*/
2625         value = MM_EXPOSURE_MODE;
2626         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2627         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2628                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2629         if (ret != MM_ERROR_NONE)
2630                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2631
2632         /*32. EXIF_TAG_WHITE_BALANCE*/
2633         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2634         if (ret == MM_ERROR_NONE) {
2635                 int set_value = 0;
2636                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2637
2638                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2639                         set_value = 0;
2640                 else
2641                         set_value = 1;
2642
2643                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2644                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2645                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2646                 if (ret != MM_ERROR_NONE)
2647                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2648         } else {
2649                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2650         }
2651
2652         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2653 /*
2654         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2655         if (ret == MM_ERROR_NONE) {
2656                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2657
2658                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2659                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2660                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2661                 if (ret != MM_ERROR_NONE)
2662                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2663         } else {
2664                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2665         }
2666 */
2667
2668         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2669         /*FIXME*/
2670 /*
2671         value = MM_FOCAL_LENGTH_35MMFILM;
2672         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2673         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2674                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2675         if (ret != MM_ERROR_NONE)
2676                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2677 */
2678
2679         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2680         {
2681                 int scene_capture_type;
2682
2683                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2684                 if (ret == MM_ERROR_NONE) {
2685                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2686
2687                         switch (value) {
2688                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2689                                 scene_capture_type = 0; /* standard */
2690                                 break;
2691                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2692                                 scene_capture_type = 2; /* portrait */
2693                                 break;
2694                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2695                                 scene_capture_type = 1; /* landscape */
2696                                 break;
2697                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2698                                 scene_capture_type = 3; /* night scene */
2699                                 break;
2700                         default:
2701                                 scene_capture_type = 4; /* Others */
2702                                 break;
2703                         }
2704
2705                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2706                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2707                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2708                         if (ret != MM_ERROR_NONE)
2709                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2710                 } else {
2711                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2712                 }
2713         }
2714
2715         /*36. EXIF_TAG_GAIN_CONTROL*/
2716         /*FIXME*/
2717 /*
2718         value = MM_GAIN_CONTROL;
2719         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2720         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2721                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2722         if (ret != MM_ERROR_NONE)
2723                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2724 */
2725
2726
2727         /*37. EXIF_TAG_CONTRAST */
2728         {
2729                 type_int_range *irange = NULL;
2730                 int level = 0;
2731
2732                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2733                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2734                         "Contrast",
2735                         &irange);
2736                 if (irange != NULL) {
2737                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2738
2739                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2740
2741                         if (value == irange->default_value)
2742                                 level = MM_VALUE_NORMAL;
2743                         else if (value < irange->default_value)
2744                                 level = MM_VALUE_LOW;
2745                         else
2746                                 level = MM_VALUE_HARD;
2747
2748                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2749                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2750                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2751                         if (ret != MM_ERROR_NONE)
2752                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2753                 } else {
2754                         _mmcam_dbg_warn("failed to get range of contrast");
2755                 }
2756         }
2757
2758         /*38. EXIF_TAG_SATURATION*/
2759         {
2760                 type_int_range *irange = NULL;
2761                 int level = 0;
2762
2763                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2764                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2765                         "Saturation",
2766                         &irange);
2767                 if (irange != NULL) {
2768                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2769
2770                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2771
2772                         if (value == irange->default_value)
2773                                 level = MM_VALUE_NORMAL;
2774                         else if (value < irange->default_value)
2775                                 level = MM_VALUE_LOW;
2776                         else
2777                                 level = MM_VALUE_HARD;
2778
2779                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2780                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2781                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2782                         if (ret != MM_ERROR_NONE)
2783                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2784                 } else {
2785                         _mmcam_dbg_warn("failed to get range of saturation");
2786                 }
2787         }
2788
2789         /*39. EXIF_TAG_SHARPNESS*/
2790         {
2791                 type_int_range *irange = NULL;
2792                 int level = 0;
2793
2794                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2795                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2796                         "Sharpness",
2797                         &irange);
2798                 if (irange != NULL) {
2799                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2800
2801                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2802
2803                         if (value == irange->default_value)
2804                                 level = MM_VALUE_NORMAL;
2805                         else if (value < irange->default_value)
2806                                 level = MM_VALUE_LOW;
2807                         else
2808                                 level = MM_VALUE_HARD;
2809
2810                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2811                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2812                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2813                         if (ret != MM_ERROR_NONE)
2814                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2815                 } else {
2816                         _mmcam_dbg_warn("failed to get range of sharpness");
2817                 }
2818         }
2819
2820         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2821         /*FIXME*/
2822         value = MM_SUBJECT_DISTANCE_RANGE;
2823         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2824         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2825         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2826                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2827         if (ret != MM_ERROR_NONE)
2828                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2829
2830         /* GPS information */
2831         __mmcamcorder_update_exif_gps(handle, ed);
2832
2833         _mmcam_dbg_log("");
2834
2835         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2836         if (ret != MM_ERROR_NONE)
2837                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2838
2839 exit:
2840         _mmcam_dbg_log("finished!! [%x]", ret);
2841
2842         if (ed)
2843                 exif_data_unref(ed);
2844
2845         return ret;
2846 }
2847
2848
2849 static void __sound_status_changed_cb(keynode_t* node, void *data)
2850 {
2851         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2852         _MMCamcorderImageInfo *info = NULL;
2853
2854         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2855
2856         _mmcam_dbg_log("START");
2857
2858         info = hcamcorder->sub_context->info_image;
2859
2860         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2861
2862         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2863
2864         return;
2865 }