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