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_LOG_ERROR("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 _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  57
  58
  59 /*---------------------------------------------------------------------------------------
  60 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  61 ---------------------------------------------------------------------------------------*/
  62 /** STATIC INTERNAL FUNCTION **/
  63 /* Functions for JPEG capture without Encode bin */
  64 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  65 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  67 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  68 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data);
  69
  70 /* sound status changed callback */
  71 static void __sound_status_changed_cb(keynode_t* node, void *data);
  72
  73 /*=======================================================================================
  74 |  FUNCTION DEFINITIONS                                                                 |
  75 =======================================================================================*/
  76
  77 /*---------------------------------------------------------------------------------------
  78 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  79 ---------------------------------------------------------------------------------------*/
  80
  81
  82 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  83 {
  84         int err = MM_ERROR_UNKNOWN;
  85         GstPad *srcpad = NULL;
  86         GstPad *sinkpad = NULL;
  87
  88         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  89         _MMCamcorderSubContext *sc = NULL;
  90
  91         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  92
  93         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  94         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  95
  96         MMCAM_LOG_INFO("");
  97
  98         /* Create gstreamer element */
  99         MMCAM_LOG_INFO("Using Encodebin for capturing");
 100
 101         /* Create capture pipeline */
 102         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 103
 104         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 105         if (err != MM_ERROR_NONE)
 106                 return err;
 107
 108         /* add element and encodesink bin to encode main pipeline */
 109         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 110                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 111                 sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 112                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 113                 NULL);
 114
 115         /* Link each element : appsrc - capsfilter - encodesink bin */
 116         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 117         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 118         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 119
 120         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 121         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 122         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 123
 124         /* connect handoff signal to get capture data */
 125         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 126                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 127                 G_CALLBACK(__mmcamcorder_handoff_callback),
 128                 hcamcorder);
 129
 130         return MM_ERROR_NONE;
 131
 132 pipeline_creation_error:
 133         _mmcamcorder_remove_stillshot_pipeline(handle);
 134         return err;
 135 }
 136
 137
 138 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 139 {
 140         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 141         _MMCamcorderSubContext *sc = NULL;
 142
 143         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 144
 145         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 146         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 147
 148         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 149
 150         MMCAM_LOG_INFO("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 151
 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 }
 159
 160
 161 int _mmcamcorder_connect_extra_preview_stream(MMHandleType handle)
 162 {
 163         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 164         _MMCamcorderSubContext *sc = NULL;
 165
 166         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 167
 168         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 169         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 170
 171         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         MMCAM_LOG_INFO("connect extra preview stream signal to _MMCAMCORDER_VIDEOSRC_SRC");
 174
 175         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 176                 _MMCAMCORDER_HANDLER_EXTRA_PREVIEW, "extra-preview-stream-cb",
 177                 G_CALLBACK(__mmcamcorder_extra_preview_stream_cb),
 178                 hcamcorder);
 179
 180         return MM_ERROR_NONE;
 181 }
 182
 183
 184 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 185 {
 186         int ret = MM_ERROR_NONE;
 187         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 188         _MMCamcorderSubContext *sc = NULL;
 189
 190         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 191
 192         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 193         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 194
 195         MMCAM_LOG_INFO("");
 196
 197         /* Check pipeline */
 198         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 199                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 200                 if (ret != MM_ERROR_NONE) {
 201                         MMCAM_LOG_ERROR("Failed to change encode main pipeline state [0x%x]", ret);
 202                         return ret;
 203                 }
 204
 205                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 206
 207                 GstPad *reqpad = NULL;
 208
 209                 /* release request pad */
 210                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 211                 if (reqpad) {
 212                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 213                         gst_object_unref(reqpad);
 214                         reqpad = NULL;
 215                 }
 216
 217                 /* release encode main pipeline */
 218                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 219
 220                 MMCAM_LOG_INFO("Encoder pipeline removed");
 221         } else {
 222                 MMCAM_LOG_INFO("encode main pipeline is already removed");
 223         }
 224
 225         return MM_ERROR_NONE;
 226 }
 227
 228
 229 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 230 {
 231         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 232         _MMCamcorderSubContext *sc = NULL;
 233         int display_reuse_hint = FALSE;
 234         GstElement *sink_element = NULL;
 235         MMHandleType attrs;
 236         int attr_index = 0;
 237
 238         mmf_return_if_fail(hcamcorder);
 239
 240         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 241         mmf_return_if_fail(sc && sc->element);
 242
 243         MMCAM_LOG_INFO("");
 244
 245         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 246                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 247                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 248
 249                 /* check reuse flag for display element */
 250                 mm_camcorder_get_attributes(handle, NULL,
 251                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 252                         NULL);
 253
 254                 MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 255
 256                 if (!display_reuse_hint)
 257                         goto _REUSE_CHECK_DONE;
 258
 259                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 260                 if (!sink_element) {
 261                         MMCAM_LOG_WARNING("sink element is NULL");
 262                         goto _REUSE_CHECK_DONE;
 263                 }
 264
 265                 attrs = MMF_CAMCORDER_ATTRS(handle);
 266                 if (!attrs) {
 267                         MMCAM_LOG_WARNING("attribute is NULL");
 268                         goto _REUSE_CHECK_DONE;
 269                 }
 270
 271                 MMCAM_LOG_INFO("REF sink element %p and set it to attribute", sink_element);
 272
 273                 /* ref element before remove it from pipeline */
 274                 gst_object_ref(sink_element);
 275
 276                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 277                         MMCAM_LOG_WARNING("failed to remove sink element from pipeline");
 278
 279                 /* reset floating reference flag to avoid leak after next use */
 280                 g_object_force_floating(G_OBJECT(sink_element));
 281
 282                 /* set sink element pointer to attribute */
 283                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 284                 mm_attrs_set_data(attrs, attr_index, (void *)sink_element, sizeof(*sink_element));
 285                 mm_attrs_commit(attrs, attr_index);
 286
 287                 /* remove notify callback */
 288                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 289
 290                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 291                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 292
 293 _REUSE_CHECK_DONE:
 294                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 295
 296                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 297
 298                 traceEnd(TTRACE_TAG_CAMERA);
 299
 300                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 301
 302                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 303
 304                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 305
 306                 traceEnd(TTRACE_TAG_CAMERA);
 307
 308                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 309         }
 310
 311         return;
 312 }
 313
 314
 315 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 316 {
 317         int ret = MM_ERROR_NONE;
 318         int UseCaptureMode = 0;
 319         int width = 0;
 320         int height = 0;
 321         int fps = 0;
 322         int image_encoder = MM_IMAGE_CODEC_JPEG;
 323         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 324         int is_modified_size = FALSE;
 325         int tag_orientation = 0;
 326         unsigned int cap_fourcc = 0;
 327         char *err_name = NULL;
 328
 329         GstCameraControl *control = NULL;
 330
 331         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 332         _MMCamcorderImageInfo *info = NULL;
 333         _MMCamcorderSubContext *sc = NULL;
 334         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 335
 336         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 337
 338         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 339         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 340
 341         MMCAM_LOG_INFO("");
 342
 343         info = sc->info_image;
 344
 345         if (info->capturing) {
 346                 MMCAM_LOG_ERROR("already capturing");
 347                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 348         }
 349
 350         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 351                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 352                 "UseCaptureMode",
 353                 &UseCaptureMode);
 354
 355         /* get current state */
 356         mm_camcorder_get_state(handle, &current_state);
 357
 358         /* set capture flag */
 359         info->capturing = TRUE;
 360
 361         ret = mm_camcorder_get_attributes(handle, &err_name,
 362                 MMCAM_IMAGE_ENCODER, &image_encoder,
 363                 MMCAM_CAMERA_WIDTH, &width,
 364                 MMCAM_CAMERA_HEIGHT, &height,
 365                 MMCAM_CAMERA_FPS, &fps,
 366                 MMCAM_CAPTURE_FORMAT, &info->capture_format,
 367                 MMCAM_CAPTURE_WIDTH, &info->width,
 368                 MMCAM_CAPTURE_HEIGHT, &info->height,
 369                 MMCAM_CAPTURE_COUNT, &info->count,
 370                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 371                 MMCAM_STROBE_MODE, &strobe_mode,
 372                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 373                 NULL);
 374         if (err_name) {
 375                 MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 376                 SAFE_FREE(err_name);
 377         }
 378
 379         ret = MM_ERROR_NONE;
 380
 381         /* check capture count */
 382         if (info->count < 1) {
 383                 MMCAM_LOG_ERROR("capture count[%d] is invalid", info->count);
 384                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 385                 goto cmd_done;
 386         } else if (info->count == 1) {
 387                 info->type = _MMCamcorder_SINGLE_SHOT;
 388         } else {
 389                 info->type = _MMCamcorder_MULTI_SHOT;
 390                 info->next_shot_time = 0;
 391                 info->multi_shot_stop = FALSE;
 392
 393                 /* sound init */
 394                 _mmcamcorder_sound_init(handle);
 395         }
 396
 397         MMCAM_LOG_INFO("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 398                 width, height, info->preview_format, info->width, info->height, info->capture_format,
 399                 info->count, info->hdr_capture_mode, info->interval);
 400
 401         /* check state */
 402         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 403                 if (sc->bencbin_capture) {
 404                         MMCAM_LOG_ERROR("could not capture in this target while recording");
 405                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 406                         goto cmd_done;
 407                 }
 408
 409                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 410                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 411                         MMCAM_LOG_ERROR("does not support multi/HDR capture while recording");
 412                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 413                         goto cmd_done;
 414                 }
 415
 416                 /* check capture size if ZSL is not supported*/
 417                 if (hcamcorder->support_zsl_capture == FALSE) {
 418                         MMCAM_LOG_WARNING("Capture size should be same with preview size while recording");
 419                         MMCAM_LOG_WARNING("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 420
 421                         info->width = width;
 422                         info->height = height;
 423
 424                         MMCAM_LOG_INFO("set capture width and height [%dx%d] to camera plugin", width, height);
 425                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 426                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 427
 428                         is_modified_size = TRUE;
 429                 }
 430         }
 431
 432         info->capture_cur_count = 0;
 433         info->capture_send_count = 0;
 434
 435         sc->internal_encode = FALSE;
 436
 437         if (!sc->bencbin_capture) {
 438                 /* Check encoding method */
 439                 if (info->capture_format == MM_PIXEL_FORMAT_ENCODED) {
 440                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 441                             hcamcorder->support_zsl_capture || is_modified_size) {
 442                                 cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, image_encoder, hcamcorder->use_zero_copy_format);
 443                                 MMCAM_LOG_INFO("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 444                         } else {
 445                                 /* no need to encode internally if ITLV format */
 446                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 447                                         sc->internal_encode = TRUE;
 448
 449                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 450
 451                                 MMCAM_LOG_INFO("MSL JPEG Capture : capture fourcc %c%c%c%c",
 452                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 453                         }
 454                 } else {
 455                         cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 456                 }
 457
 458                 MMCAM_LOG_INFO("capture format (%d)", info->capture_format);
 459
 460                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 461                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 462                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 463                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 464
 465                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 466                         MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 467                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 468                         goto cmd_done;
 469                 }
 470
 471                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 472                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 473         } else {
 474                 int need_change = 0;
 475                 int set_width = 0;
 476                 int set_height = 0;
 477                 int cap_jpeg_quality = 0;
 478
 479                 if (UseCaptureMode) {
 480                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 481                                 need_change = 1;
 482                 } else {
 483                         if (width != info->width || height != info->height)
 484                                 need_change = 1;
 485                 }
 486
 487                 if (need_change) {
 488                         int rotation = 0;
 489
 490                         MMCAM_LOG_INFO("Need to change resolution");
 491
 492                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 493                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 494
 495                         /* make pipeline state as READY */
 496                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 497
 498                         /* check decoder recreation */
 499                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 500                                 MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 501                                 return MM_ERROR_CAMCORDER_INTERNAL;
 502                         }
 503
 504                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 505                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 506
 507                         if (ret != MM_ERROR_NONE) {
 508                                 MMCAM_LOG_ERROR("failed to set state PAUSED %x", ret);
 509                                 goto cmd_done;
 510                         }
 511
 512                         if (UseCaptureMode) {
 513                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 514                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 515                         } else {
 516                                 set_width = info->width;
 517                                 set_height = info->height;
 518                         }
 519
 520                         mm_camcorder_get_attributes(handle, &err_name,
 521                                 MMCAM_CAMERA_ROTATION, &rotation,
 522                                 NULL);
 523                         if (err_name) {
 524                                 MMCAM_LOG_WARNING("get_attributes err %s", err_name);
 525                                 SAFE_FREE(err_name);
 526                         }
 527
 528                         /* set new caps */
 529                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 530                         if (!ret) {
 531                                 MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 532                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 533                                 goto cmd_done;
 534                         }
 535
 536                         info->resolution_change = TRUE;
 537
 538                         /* set frame stability count for capture */
 539                         _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_CAPTURE);
 540
 541                         /* make pipeline state as PLAYING */
 542                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 543                         if (ret != MM_ERROR_NONE) {
 544                                 MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 545                                 goto cmd_done;
 546                         }
 547
 548                         MMCAM_LOG_INFO("Change to target resolution(%d, %d)", set_width, set_height);
 549                 } else {
 550                         MMCAM_LOG_INFO("No need to change resolution. Open toggle now.");
 551                         info->resolution_change = FALSE;
 552                 }
 553
 554                 /* add encodesinkbin */
 555                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 556                 if (ret != MM_ERROR_NONE) {
 557                         MMCAM_LOG_ERROR("failed to create encodesinkbin %x", ret);
 558                         goto cmd_done;
 559                 }
 560
 561                 ret = mm_camcorder_get_attributes(handle, &err_name,
 562                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 563                         NULL);
 564                 if (err_name) {
 565                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 566                         SAFE_FREE(err_name);
 567                 }
 568
 569                 /* set JPEG quality */
 570                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 571
 572                 /* set handoff signal as TRUE */
 573                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 574                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 575
 576                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 577                 sc->info_video->is_first_frame = TRUE;
 578
 579                 /* set push encoding buffer as TRUE */
 580                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 581
 582                 /* make encode pipeline state as PLAYING */
 583                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 584                 if (ret != MM_ERROR_NONE) {
 585                         MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 586                         goto cmd_done;
 587                 }
 588         }
 589
 590         /* Play capture sound here if single capture */
 591         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 592              (hcamcorder->support_zsl_capture == FALSE ||
 593               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 594             info->hdr_capture_mode) {
 595                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 596                     hcamcorder->support_zsl_capture == TRUE &&
 597                     !info->hdr_capture_mode) {
 598                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 599                 }
 600
 601                 /* set flag */
 602                 info->played_capture_sound = TRUE;
 603         } else {
 604                 /* set flag */
 605                 info->played_capture_sound = FALSE;
 606         }
 607
 608 cmd_done:
 609         if (ret != MM_ERROR_NONE) {
 610                 info->capturing = FALSE;
 611
 612                 /* sound finalize */
 613                 if (info->type == _MMCamcorder_MULTI_SHOT)
 614                         _mmcamcorder_sound_finalize(handle);
 615
 616                 /* send signal for task thread : It prevent unnecessary invalid operation error in task thread */
 617                 if (hcamcorder->capture_in_recording) {
 618                         hcamcorder->capture_in_recording = FALSE;
 619
 620                         g_mutex_lock(&hcamcorder->task_thread_lock);
 621
 622                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
 623                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 624                                 MMCAM_LOG_INFO("send signal for capture in recording");
 625                                 g_cond_signal(&hcamcorder->task_thread_cond);
 626                         } else {
 627                                 MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
 628                         }
 629
 630                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 631                 }
 632         }
 633
 634         return ret;
 635 }
 636
 637
 638 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 639 {
 640         int ret = MM_ERROR_NONE;
 641         int width = 0;
 642         int height = 0;
 643         int fps = 0;
 644         int rotation = 0;
 645         int bitrate = 0;
 646         int gop_interval = 0;
 647         unsigned int current_framecount = 0;
 648         int current_state = MM_CAMCORDER_STATE_NONE;
 649         gboolean fps_auto = FALSE;
 650         char *err_name = NULL;
 651
 652         GstState state;
 653         GstElement *pipeline = NULL;
 654         GstCameraControl *control = NULL;
 655
 656         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 657         _MMCamcorderImageInfo *info = NULL;
 658         _MMCamcorderSubContext *sc = NULL;
 659
 660         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 661
 662         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 663         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 664
 665         /*MMCAM_LOG_INFO("");*/
 666
 667         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 668         info = sc->info_image;
 669
 670         sc->display_interval = 0;
 671         sc->previous_slot_time = 0;
 672
 673         /* Image info */
 674         info->next_shot_time = 0;
 675         info->multi_shot_stop = TRUE;
 676         info->capturing = FALSE;
 677
 678         current_state = _mmcamcorder_get_state(handle);
 679         MMCAM_LOG_INFO("current state [%d]", current_state);
 680
 681         if (!sc->bencbin_capture) {
 682                 MMCAM_LOG_INFO("Preview start");
 683
 684                 /* just set capture stop command if current state is CAPTURING */
 685                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 686                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 687                                 MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 688                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 689                         }
 690
 691                         current_framecount = sc->kpi.video_framecount;
 692
 693                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 694                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 695
 696                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 697                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 698                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 699                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 700                         }
 701                 } else {
 702                         int focus_mode = 0;
 703                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 704
 705                         /* This case is starting of preview */
 706                         ret = mm_camcorder_get_attributes(handle, &err_name,
 707                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 708                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 709                                 NULL);
 710                         if (ret != MM_ERROR_NONE) {
 711                                 MMCAM_LOG_WARNING("Get attrs fail. (%s:%x)", err_name, ret);
 712                                 SAFE_FREE(err_name);
 713                         }
 714
 715                         MMCAM_LOG_INFO("focus mode %d", focus_mode);
 716
 717                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 718
 719                         /* set focus mode */
 720                         if (attrs) {
 721                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 722                                         mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 723                                         mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 724
 725                                         if (focus_mode == MM_CAMCORDER_FOCUS_MODE_MANUAL) {
 726                                                 mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
 727                                                 mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
 728                                         }
 729                                 } else {
 730                                         MMCAM_LOG_INFO("focus mode is not supported");
 731                                 }
 732                         } else {
 733                                 MMCAM_LOG_ERROR("failed to get attributes");
 734                         }
 735                 }
 736         }
 737
 738         /* init prev_time */
 739         sc->info_video->prev_preview_ts = 0;
 740
 741         gst_element_get_state(pipeline, &state, NULL, -1);
 742
 743         if (state == GST_STATE_PLAYING) {
 744                 if (!sc->bencbin_capture) {
 745                         int try_count = 0;
 746
 747                         if (hcamcorder->support_zsl_capture == FALSE) {
 748                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 749
 750                                 /* Set strobe mode - strobe mode can not be set to driver while capturing */
 751                                 if (attrs) {
 752                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
 753                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
 754                                                 MMCAM_LOG_WARNING("Failed to set strobe mode");
 755                                 }
 756
 757                                 while (current_framecount >= sc->kpi.video_framecount &&
 758                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 759                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 760                                 }
 761                         }
 762
 763                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 764                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 765                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 766                         }
 767
 768                         MMCAM_LOG_INFO("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 769                                 current_framecount, sc->kpi.video_framecount, try_count);
 770                 } else {
 771                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 772                         if (ret != MM_ERROR_NONE)
 773                                 goto cmd_error;
 774
 775                         if (info->resolution_change) {
 776                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 777                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 778
 779                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 780
 781                                 /* check decoder recreation */
 782                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 783                                         MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 784                                         return MM_ERROR_CAMCORDER_INTERNAL;
 785                                 }
 786
 787                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 788                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 789
 790                                 if (ret != MM_ERROR_NONE)
 791                                         goto cmd_error;
 792
 793                                 /* check if resolution need to rollback */
 794                                 mm_camcorder_get_attributes(handle, &err_name,
 795                                         MMCAM_CAMERA_WIDTH, &width,
 796                                         MMCAM_CAMERA_HEIGHT, &height,
 797                                         MMCAM_CAMERA_FPS, &fps,
 798                                         MMCAM_CAMERA_ROTATION, &rotation,
 799                                         NULL);
 800                                 if (err_name) {
 801                                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 802                                         SAFE_FREE(err_name);
 803                                 }
 804
 805                                 /* set new caps */
 806                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 807                                 if (!ret) {
 808                                         MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 809                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 810                                         goto cmd_error;
 811                                 }
 812
 813                                 /* set frame stability count for preview */
 814                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 815
 816                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 817                                 if (ret != MM_ERROR_NONE)
 818                                         goto cmd_error;
 819                         }
 820                 }
 821
 822                 /* sound finalize */
 823                 if (info->type == _MMCamcorder_MULTI_SHOT)
 824                         _mmcamcorder_sound_finalize(handle);
 825         } else {
 826                 if (_mmcamcorder_is_encoded_preview_pixel_format(info->preview_format)) {
 827                         ret = mm_camcorder_get_attributes(handle, NULL,
 828                                 MMCAM_ENCODED_PREVIEW_BITRATE, &bitrate,
 829                                 NULL);
 830                         if (ret == MM_ERROR_NONE)
 831                                 _mmcamcorder_set_encoded_preview_bitrate(handle, bitrate);
 832
 833                         if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 834                                 ret = mm_camcorder_get_attributes(handle, NULL,
 835                                         MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 836                                         NULL);
 837                                 if (ret == MM_ERROR_NONE)
 838                                         _mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval);
 839                         }
 840                 }
 841
 842                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 843                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 844
 845                 /* set frame stability count for preview */
 846                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 847
 848                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 849
 850                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 851
 852                 traceEnd(TTRACE_TAG_CAMERA);
 853
 854                 if (ret != MM_ERROR_NONE)
 855                         goto cmd_error;
 856
 857                 /* get sound status/volume level and register changed_cb */
 858                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 859                     info->sound_status == _SOUND_STATUS_INIT) {
 860                         MMCAM_LOG_INFO("register vconf changed_cb and get sound status");
 861
 862                         /* register changed_cb */
 863                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 864
 865                         /* get sound status */
 866                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 867
 868                         MMCAM_LOG_INFO("sound status %d", info->sound_status);
 869                 }
 870         }
 871
 872 cmd_error:
 873         return ret;
 874 }
 875
 876
 877 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 878 {
 879         int ret = MM_ERROR_NONE;
 880         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 881         int set_strobe = 0;
 882         int display_reuse_hint = FALSE;
 883         GstCameraControl *control = NULL;
 884         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 885
 886         GstElement *pipeline = NULL;
 887
 888         _MMCamcorderSubContext *sc = NULL;
 889
 890         MMCAM_LOG_INFO("");
 891
 892         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 893
 894         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 895         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 896
 897         /* check strobe and set OFF if PERMANENT mode */
 898         mm_camcorder_get_attributes(handle, NULL,
 899                 MMCAM_STROBE_MODE, &strobe_mode,
 900                 NULL);
 901         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 902             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 903                 MMCAM_LOG_INFO("current strobe mode is PERMANENT, set OFF");
 904
 905                 /* get camera control */
 906                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 907                 if (control) {
 908                         /* convert MSL to sensor value */
 909                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 910
 911                         /* set strobe OFF */
 912                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 913
 914                         MMCAM_LOG_INFO("set strobe OFF done - value: %d", set_strobe);
 915                 } else {
 916                         MMCAM_LOG_WARNING("cast CAMERA_CONTROL failed");
 917                 }
 918         }
 919
 920         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 921
 922         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 923                 MMCAM_LOG_INFO("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 924                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 925                 _mmcamcorder_remove_recorder_pipeline(handle);
 926         }
 927
 928         mm_camcorder_get_attributes(handle, NULL,
 929                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 930                 NULL);
 931
 932         MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 933
 934         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 935
 936         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 937         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 938
 939         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 940
 941         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 942
 943         traceEnd(TTRACE_TAG_CAMERA);
 944
 945         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 946         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 947
 948         if (display_reuse_hint)
 949                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 950
 951         /* deregister sound status callback */
 952         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 953                 MMCAM_LOG_INFO("deregister sound status callback");
 954
 955                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 956
 957                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 958         }
 959
 960         return ret;
 961 }
 962
 963
 964 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 965 {
 966         int ret = MM_ERROR_NONE;
 967
 968         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 969         _MMCamcorderSubContext *sc = NULL;
 970
 971         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 972
 973         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 974         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 975
 976         MMCAM_LOG_INFO("command %d", command);
 977
 978         switch (command) {
 979         case _MMCamcorder_CMD_CAPTURE:
 980                 ret = _mmcamcorder_image_cmd_capture(handle);
 981                 break;
 982         case _MMCamcorder_CMD_PREVIEW_START:
 983                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 984
 985                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 986                 _mmcamcorder_video_current_framerate_init(handle);
 987                 break;
 988         case _MMCamcorder_CMD_PREVIEW_STOP:
 989                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 990                 break;
 991         case _MMCamcorder_CMD_RECORD:
 992         case _MMCamcorder_CMD_PAUSE:
 993         case _MMCamcorder_CMD_CANCEL:
 994         case _MMCamcorder_CMD_COMMIT:
 995                 /* video recording command */
 996                 ret = _mmcamcorder_video_command(handle, command);
 997                 break;
 998         default:
 999                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1000                 break;
1001         }
1002
1003         return ret;
1004 }
1005
1006
1007 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
1008 {
1009         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1010         _MMCamcorderSubContext *sc = NULL;
1011         _MMCamcorderImageInfo *info = NULL;
1012
1013         mmf_return_if_fail(hcamcorder);
1014
1015         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1016         mmf_return_if_fail(sc && sc->info_image);
1017
1018         info = sc->info_image;
1019
1020         MMCAM_LOG_INFO("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1021
1022         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1023                 info->capture_cur_count = 0;
1024                 info->capture_send_count = 0;
1025                 info->multi_shot_stop = TRUE;
1026                 info->next_shot_time = 0;
1027
1028                 /* capturing flag set to FALSE here */
1029                 info->capturing = FALSE;
1030         }
1031
1032         return;
1033 }
1034
1035
1036 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1037 {
1038         int ret = MM_ERROR_NONE;
1039         unsigned char *data = NULL;
1040         unsigned int datalen = 0;
1041         _MMCamcorderSubContext *sc = NULL;
1042         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1043
1044         mmf_return_val_if_fail(hcamcorder, FALSE);
1045         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1046         mmf_return_val_if_fail(sc, FALSE);
1047
1048         MMCAM_LOG_INFO("");
1049
1050         if (!original || original->data == NULL || original->length == 0) {
1051                 if (original) {
1052                         MMCAM_LOG_ERROR("data=%p, length=%d",
1053                                 original->data, original->length);
1054                 } else {
1055                         MMCAM_LOG_ERROR("original is null");
1056                 }
1057
1058                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1059         } else {
1060                 /* original is input/output param. save original values to local var. */
1061                 data = original->data;
1062                 datalen = original->length;
1063         }
1064
1065         if (provide_exif == FALSE) {
1066                 if (thumbnail) {
1067                         if (thumbnail->data && thumbnail->length > 0) {
1068                                 MMCAM_LOG_INFO("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1069                                         thumbnail->data, thumbnail->width, thumbnail->height);
1070
1071                                 /* add thumbnail exif info */
1072                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1073                                         thumbnail->data,
1074                                         thumbnail->width,
1075                                         thumbnail->height,
1076                                         thumbnail->length);
1077                         } else {
1078                                 MMCAM_LOG_ERROR("Skip adding thumbnail (data=%p, length=%d)",
1079                                         thumbnail->data, thumbnail->length);
1080                         }
1081                 }
1082         } else {
1083                 ret = MM_ERROR_NONE;
1084         }
1085
1086         if (ret == MM_ERROR_NONE) {
1087                 /* write jpeg with exif */
1088                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1089                 if (ret != MM_ERROR_NONE)
1090                         MMCAM_LOG_ERROR("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1091         }
1092
1093         MMCAM_LOG_INFO("END ret 0x%x", ret);
1094
1095         return ret;
1096 }
1097
1098
1099 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1100 {
1101         GstCaps *caps = NULL;
1102         GstMapInfo mapinfo;
1103         const GstStructure *structure;
1104
1105         mmf_return_if_fail(capture_data && sample);
1106
1107         caps = gst_sample_get_caps(sample);
1108         if (caps == NULL) {
1109                 MMCAM_LOG_ERROR("failed to get caps");
1110                 goto GET_FAILED;
1111         }
1112
1113         structure = gst_caps_get_structure(caps, 0);
1114         if (structure == NULL) {
1115                 MMCAM_LOG_ERROR("failed to get structure");
1116                 goto GET_FAILED;
1117         }
1118
1119         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1120
1121         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1122         capture_data->data = mapinfo.data;
1123         capture_data->format = pixtype;
1124         gst_structure_get_int(structure, "width", &capture_data->width);
1125         gst_structure_get_int(structure, "height", &capture_data->height);
1126         capture_data->length = mapinfo.size;
1127         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1128
1129         MMCAM_LOG_WARNING("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1130                 capture_data->data, capture_data->width, capture_data->height,
1131                 capture_data->length, capture_data->format);
1132         return;
1133
1134 GET_FAILED:
1135         capture_data->data = NULL;
1136         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1137         capture_data->length = 0;
1138
1139         return;
1140 }
1141
1142
1143 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1144 {
1145         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1146         _MMCamcorderSubContext *sc = NULL;
1147
1148         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1149
1150         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1151         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1152
1153         MMCAM_LOG_INFO("");
1154
1155         /* if tag enable and doesn't provide exif, we make it */
1156         MMCAM_LOG_INFO("Add exif information if existed(thumbnail[%p])", thumbnail);
1157         if (thumbnail && thumbnail->data)
1158                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1159         else
1160                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1161 }
1162
1163
1164 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1165 {
1166         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1167         _MMCamcorderSubContext *sc = NULL;
1168
1169         mmf_return_if_fail(hcamcorder);
1170         mmf_return_if_fail(dest);
1171
1172         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1173         mmf_return_if_fail(sc);
1174
1175         MMCAM_LOG_INFO("tag : %d, provide exif : %d", tag_enable, provide_exif);
1176
1177         /* if dest->data is allocated in MSL, release it */
1178         if (tag_enable && !provide_exif) {
1179                 if (dest->data) {
1180                         free(dest->data);
1181                         dest->length = 0;
1182                         dest->data = NULL;
1183                         MMCAM_LOG_INFO("Jpeg is released!");
1184                 }
1185         } else {
1186                 MMCAM_LOG_INFO("No need to release");
1187         }
1188
1189         return;
1190 }
1191
1192
1193 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1194 {
1195         int ret = MM_ERROR_NONE;
1196         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1197         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1198         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1199         int codectype = MM_IMAGE_CODEC_JPEG;
1200         int count = 0;
1201         int stop_cont_shot = FALSE;
1202         int tag_enable = FALSE;
1203         int provide_exif = FALSE;
1204         int capture_quality = 0;
1205         int try_lock_count = 0;
1206         gboolean send_captured_message = FALSE;
1207         unsigned char *exif_raw_data = NULL;
1208         unsigned char *internal_main_data = NULL;
1209         unsigned int internal_main_length = 0;
1210         unsigned char *internal_thumb_data = NULL;
1211         unsigned int internal_thumb_length = 0;
1212         unsigned char *compare_data = NULL;
1213
1214         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1215         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1216         _MMCamcorderImageInfo *info = NULL;
1217         _MMCamcorderSubContext *sc = NULL;
1218         MMCamcorderCaptureDataType dest = {0,};
1219         MMCamcorderCaptureDataType thumb = {0,};
1220         MMCamcorderCaptureDataType scrnail = {0,};
1221         MMCamcorderCaptureDataType encode_src = {0,};
1222         GstMapInfo mapinfo1;
1223         GstMapInfo mapinfo2;
1224         GstMapInfo mapinfo3;
1225
1226         MMHandleType attrs;
1227         int attr_index_for_screennail = 0;
1228         int attr_index_for_exif = 0;
1229
1230         mmf_return_if_fail(hcamcorder);
1231
1232         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1233         mmf_return_if_fail(sc && sc->info_image);
1234
1235         info = sc->info_image;
1236
1237         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1238         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1239         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1240
1241         /* get current state */
1242         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1243
1244         MMCAM_LOG_ERROR("START - current state %d", current_state);
1245
1246         /* check capture state */
1247         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1248                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1249                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1250                         NULL);
1251
1252         if (!info->capturing || stop_cont_shot) {
1253                 MMCAM_LOG_WARNING("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1254
1255                 /* set FALSE here for the case that info->capturing is still FALSE
1256                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1257                 info->capturing = FALSE;
1258
1259                 /*free GstBuffer*/
1260                 if (sample1)
1261                         gst_sample_unref(sample1);
1262
1263                 if (sample2)
1264                         gst_sample_unref(sample2);
1265
1266                 if (sample3)
1267                         gst_sample_unref(sample3);
1268
1269                 return;
1270         }
1271
1272         /* check command lock to block capture callback if capture start API is not returned
1273            wait for 2 seconds at worst case */
1274         try_lock_count = 0;
1275         do {
1276                 MMCAM_LOG_INFO("Try command LOCK");
1277                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1278                         MMCAM_LOG_INFO("command LOCK OK");
1279                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1280                         break;
1281                 }
1282
1283                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1284                         MMCAM_LOG_WARNING("command LOCK Failed, retry...[count %d]", try_lock_count);
1285                         usleep(TRY_LOCK_TIME);
1286                 } else {
1287                         MMCAM_LOG_ERROR("failed to lock command LOCK");
1288                         break;
1289                 }
1290         } while (TRUE);
1291
1292         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1293                 /* play capture sound here if multi capture
1294                    or preview format is ITLV(because of AF and flash control in plugin) */
1295                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1296                         g_mutex_lock(&hcamcorder->task_thread_lock);
1297                         MMCAM_LOG_INFO("send signal for sound play");
1298                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1299                         g_cond_signal(&hcamcorder->task_thread_cond);
1300                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1301                 } else if (!info->played_capture_sound) {
1302                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1303                 }
1304         }
1305
1306         /* init capture data */
1307         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1308         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1309         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1310
1311         /* Prepare main, thumbnail buffer */
1312         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1313         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1314                 MMCAM_LOG_ERROR("Unsupported pixel type");
1315                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1316                 goto error;
1317         }
1318
1319         /* Main image buffer */
1320         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1321                 MMCAM_LOG_ERROR("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1322                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1323                 goto error;
1324         } else {
1325                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1326                         MMCAM_LOG_ERROR("mapinfo1 is wrong (%p, size %zu)", mapinfo1.data, mapinfo1.size);
1327                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1328                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1329                         goto error;
1330                 } else {
1331                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1332                 }
1333         }
1334
1335         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1336                 MMCAM_LOG_INFO("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1337
1338         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1339                 MMCAM_LOG_INFO("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1340
1341         /* Screennail image buffer */
1342         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1343         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1344
1345         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1346                 MMCAM_LOG_INFO("Screennail (sample3=%p,size=%zu)", sample3, mapinfo3.size);
1347
1348                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1349                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1350
1351                 /* Set screennail attribute for application */
1352                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1353                 MMCAM_LOG_INFO("Screennail set attribute data %p, size %zu, ret %x", &scrnail, sizeof(scrnail), ret);
1354         } else {
1355                 MMCAM_LOG_INFO("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1356                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1357         }
1358
1359         /* commit screennail data */
1360         mm_attrs_commit(attrs, attr_index_for_screennail);
1361
1362         /* init thumb data */
1363         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1364
1365         /* get provide-exif */
1366         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1367
1368         /* Thumbnail image buffer */
1369         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1370                 MMCAM_LOG_INFO("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1371                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1372                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1373         } else {
1374                 MMCAM_LOG_INFO("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1375
1376                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1377                         ExifLoader *l;
1378                         /* get thumbnail from EXIF */
1379                         l = exif_loader_new();
1380                         if (l) {
1381                                 ExifData *ed;
1382                                 char  width[10];
1383                                 char  height[10];
1384                                 ExifEntry *entry = NULL;
1385
1386                                 exif_loader_write(l, dest.data, dest.length);
1387
1388                                 /* Get a pointer to the EXIF data */
1389                                 ed = exif_loader_get_data(l);
1390
1391                                 /* The loader is no longer needed--free it */
1392                                 exif_loader_unref(l);
1393                                 l = NULL;
1394                                 if (ed) {
1395                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1396                                         if (entry != NULL)
1397                                                 exif_entry_get_value(entry, width, 10);
1398
1399                                         entry = NULL;
1400                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1401                                         if (entry != NULL)
1402                                                 exif_entry_get_value(entry, height, 10);
1403
1404                                         entry = NULL;
1405                                         /* Make sure the image had a thumbnail before trying to write it */
1406                                         if (ed->data && ed->size) {
1407                                                 thumb.data = malloc(ed->size);
1408                                                 if (thumb.data) {
1409                                                         memcpy(thumb.data, ed->data, ed->size);
1410                                                         thumb.length = ed->size;
1411                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1412                                                         thumb.width = atoi(width);
1413                                                         thumb.height = atoi(height);
1414                                                         internal_thumb_data = thumb.data;
1415                                                 } else {
1416                                                         MMCAM_LOG_ERROR("failed to alloc thumbnail data");
1417                                                 }
1418                                         }
1419                                         exif_data_unref(ed);
1420                                         ed = NULL;
1421                                 } else {
1422                                         MMCAM_LOG_WARNING("failed to get exif data");
1423                                 }
1424                         } else {
1425                                 MMCAM_LOG_WARNING("failed to create exif loader");
1426                         }
1427                 }
1428
1429                 if (thumb.data == NULL) {
1430                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1431                             scrnail.data && scrnail.length != 0) {
1432                                 /* make thumbnail image with screennail data */
1433                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1434                         } else if (sc->internal_encode) {
1435                                 /* make thumbnail image with main data, this is raw data */
1436                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1437                         }
1438                 }
1439
1440                 /* encode thumbnail */
1441                 if (encode_src.data) {
1442                         size_t thumb_length = 0;
1443                         unsigned int thumb_width = 0;
1444                         unsigned int thumb_height = 0;
1445                         unsigned char *thumb_raw_data = NULL;
1446
1447                         /* encode image */
1448                         MMCAM_LOG_INFO("Encode Thumbnail");
1449
1450                         if (encode_src.width > THUMBNAIL_WIDTH) {
1451                                 /* calculate thumbnail size */
1452                                 thumb_width = THUMBNAIL_WIDTH;
1453                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1454                                 if (thumb_height % 2 != 0)
1455                                         thumb_height += 1;
1456
1457                                 MMCAM_LOG_INFO("need to resize : thumbnail size %dx%d, format %d",
1458                                         thumb_width, thumb_height, encode_src.format);
1459
1460                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1461                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1462                                      encode_src.width % thumb_width == 0 &&
1463                                      encode_src.height % thumb_height == 0) {
1464                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1465                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1466                                                 thumb_raw_data = NULL;
1467                                                 MMCAM_LOG_WARNING("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1468                                         }
1469                                 } else {
1470                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1471                                                 encode_src.length, encode_src.format,
1472                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1473                                                 thumb_raw_data = NULL;
1474                                                 MMCAM_LOG_WARNING("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1475                                         }
1476                                 }
1477                         } else {
1478                                 thumb_width = encode_src.width;
1479                                 thumb_height = encode_src.height;
1480
1481                                 MMCAM_LOG_INFO("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1482
1483                                 thumb_raw_data = encode_src.data;
1484                                 thumb_length = encode_src.length;
1485                         }
1486
1487                         if (thumb_raw_data) {
1488                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1489                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1490                                         (void **)&internal_thumb_data, &internal_thumb_length);
1491                                 if (ret) {
1492                                         MMCAM_LOG_INFO("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1493
1494                                         thumb.data = internal_thumb_data;
1495                                         thumb.length = internal_thumb_length;
1496                                         thumb.width = thumb_width;
1497                                         thumb.height = thumb_height;
1498                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1499                                 } else {
1500                                         MMCAM_LOG_WARNING("failed to encode THUMBNAIL");
1501                                 }
1502
1503                                 /* release allocated raw data memory */
1504                                 if (thumb_raw_data != encode_src.data) {
1505                                         free(thumb_raw_data);
1506                                         thumb_raw_data = NULL;
1507                                         MMCAM_LOG_INFO("release thumb_raw_data");
1508                                 }
1509                         } else {
1510                                 MMCAM_LOG_WARNING("thumb_raw_data is NULL");
1511                         }
1512                 } else {
1513                         /* no raw data src for thumbnail */
1514                         MMCAM_LOG_INFO("no need to encode thumbnail");
1515                 }
1516         }
1517
1518         /* Encode JPEG */
1519         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1520                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1521                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1522                         NULL);
1523                 MMCAM_LOG_INFO("Start Internal Encode - capture_quality %d", capture_quality);
1524
1525                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1526                         pixtype_main, dest.length, capture_quality,
1527                         (void **)&internal_main_data, &internal_main_length);
1528                 if (!ret) {
1529                         MMCAM_LOG_ERROR("_mmcamcorder_encode_jpeg failed");
1530
1531                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1532
1533                         goto error;
1534                 }
1535
1536                 /* set format */
1537                 dest.data = internal_main_data;
1538                 dest.length = internal_main_length;
1539                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1540
1541                 MMCAM_LOG_INFO("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1542         }
1543
1544         if (info->capture_format != MM_PIXEL_FORMAT_ENCODED) {
1545                 MMCAM_LOG_INFO("not encoded format, skip exif related sequence");
1546                 goto _CAPTURE_CB_EXIF_DONE;
1547         }
1548
1549         /* create EXIF info */
1550         if (!provide_exif) {    /* make new exif */
1551                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1552         } else {        /* load from jpeg buffer dest.data */
1553                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1554                 if (ret != MM_ERROR_NONE) {
1555                         MMCAM_LOG_ERROR("Failed to load exif_info [%x], try to create EXIF", ret);
1556                         provide_exif = FALSE;
1557                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1558                 }
1559         }
1560         if (ret != MM_ERROR_NONE) {
1561                 MMCAM_LOG_ERROR("Failed to create exif_info [%x], but keep going...", ret);
1562         } else {
1563                 /* add basic exif info */
1564                 if (!provide_exif) {
1565                         MMCAM_LOG_INFO("add basic exif info");
1566                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1567                 } else {
1568                         MMCAM_LOG_INFO("update exif info");
1569                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1570                 }
1571
1572                 if (ret != MM_ERROR_NONE) {
1573                         MMCAM_LOG_WARNING("Failed set_exif_basic_info [%x], but keep going...", ret);
1574                         ret = MM_ERROR_NONE;
1575                 }
1576         }
1577
1578         /* get attribute item for EXIF data */
1579         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1580
1581         /* set EXIF data to attribute */
1582         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1583                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1584                 if (exif_raw_data) {
1585                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1586                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1587                         MMCAM_LOG_INFO("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1588                 } else {
1589                         MMCAM_LOG_WARNING("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1590                 }
1591         } else {
1592                 MMCAM_LOG_WARNING("failed to create EXIF. set EXIF as NULL");
1593                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1594         }
1595
1596         /* commit EXIF data */
1597         mm_attrs_commit(attrs, attr_index_for_exif);
1598
1599         /* get tag-enable */
1600         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1601
1602         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1603         if (tag_enable) {
1604                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1605                         MMCAM_IMAGE_ENCODER, &codectype,
1606                         NULL);
1607                 MMCAM_LOG_INFO("codectype %d", codectype);
1608
1609                 switch (codectype) {
1610                 case MM_IMAGE_CODEC_JPEG:
1611                 case MM_IMAGE_CODEC_SRW:
1612                 case MM_IMAGE_CODEC_JPEG_SRW:
1613                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1614                         if (ret != MM_ERROR_NONE) {
1615                                 MMCAM_LOG_ERROR("Error on setting extra data to jpeg");
1616                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1617                                 goto error;
1618                         }
1619                         break;
1620                 default:
1621                         MMCAM_LOG_ERROR("The codectype is not supported. (%d)", codectype);
1622                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1623                         goto error;
1624                 }
1625         }
1626
1627 _CAPTURE_CB_EXIF_DONE:
1628
1629         /* Handle Capture Callback */
1630         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1631
1632         if (hcamcorder->vcapture_cb) {
1633                 MMCAM_LOG_INFO("APPLICATION CALLBACK START");
1634                 if (thumb.data)
1635                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1636                 else
1637                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1638
1639                 MMCAM_LOG_INFO("APPLICATION CALLBACK END");
1640         } else {
1641                 MMCAM_LOG_ERROR("Capture callback is NULL.");
1642
1643                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1644
1645                 goto err_release_exif;
1646         }
1647
1648         /* Set capture count */
1649         count = ++(info->capture_send_count);
1650         send_captured_message = TRUE;
1651
1652 err_release_exif:
1653         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1654
1655         /* init screennail and EXIF raw data */
1656         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1657         mm_attrs_commit(attrs, attr_index_for_screennail);
1658         if (exif_raw_data) {
1659                 free(exif_raw_data);
1660                 exif_raw_data = NULL;
1661
1662                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1663                 mm_attrs_commit(attrs, attr_index_for_exif);
1664         }
1665
1666         /* Release jpeg data */
1667         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1668                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1669
1670 error:
1671         /* Check end condition and set proper value */
1672         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1673             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1674                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1675         }
1676
1677         /* release internal allocated data */
1678         if (sc->internal_encode)
1679                 compare_data = internal_main_data;
1680         else
1681                 compare_data = mapinfo1.data;
1682
1683         if (dest.data && compare_data &&
1684             dest.data != compare_data) {
1685                 MMCAM_LOG_INFO("release internal allocated data %p", dest.data);
1686                 free(dest.data);
1687                 dest.data = NULL;
1688                 dest.length = 0;
1689         }
1690         if (internal_main_data) {
1691                 MMCAM_LOG_INFO("release internal main data %p", internal_main_data);
1692                 free(internal_main_data);
1693                 internal_main_data = NULL;
1694         }
1695         if (internal_thumb_data) {
1696                 MMCAM_LOG_INFO("release internal thumb data %p", internal_thumb_data);
1697                 free(internal_thumb_data);
1698                 internal_thumb_data = NULL;
1699         }
1700
1701         /* reset compare_data */
1702         compare_data = NULL;
1703
1704         /*free GstBuffer*/
1705         if (sample1) {
1706                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1707                 gst_sample_unref(sample1);
1708         }
1709         if (sample2) {
1710                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1711                 gst_sample_unref(sample2);
1712         }
1713         if (sample3) {
1714                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1715                 gst_sample_unref(sample3);
1716         }
1717
1718         /* destroy exif info */
1719         mm_exif_destory_exif_info(hcamcorder->exif_info);
1720         hcamcorder->exif_info = NULL;
1721
1722         /* send captured message */
1723         if (send_captured_message) {
1724                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1725                         /* Send CAPTURED message and count - capture success */
1726                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1727                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1728                         else
1729                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1730                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1731                         /* send captured message only once in HDR and Original Capture mode */
1732                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1733                 }
1734         }
1735
1736         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1737                 /* Handle capture in recording case */
1738                 hcamcorder->capture_in_recording = FALSE;
1739
1740                 g_mutex_lock(&hcamcorder->task_thread_lock);
1741
1742                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1743                         MMCAM_LOG_INFO("send signal for capture in recording");
1744                         g_cond_signal(&hcamcorder->task_thread_cond);
1745                 } else {
1746                         MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
1747                 }
1748
1749                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1750
1751                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1752         }
1753
1754         MMCAM_LOG_ERROR("END");
1755
1756         return;
1757 }
1758
1759
1760 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data)
1761 {
1762         if (!sample) {
1763                 MMCAM_LOG_ERROR("NULL sample for extra preview[id:%d]", stream_id);
1764                 return;
1765         }
1766
1767         /* no need to check return value here */
1768         _mmcamcorder_invoke_video_stream_cb((MMHandleType)u_data, sample, TRUE, stream_id);
1769
1770         gst_sample_unref(sample);
1771 }
1772
1773
1774 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1775 {
1776         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1777         _MMCamcorderSubContext *sc = NULL;
1778
1779         mmf_return_val_if_fail(hcamcorder, FALSE);
1780
1781         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1782         mmf_return_val_if_fail(sc && sc->element, FALSE);
1783
1784         MMCAM_LOG_INFO("");
1785
1786         /* FIXME. How could you get a thumbnail? */
1787         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1788
1789         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1790                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1791                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1792                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1793         }
1794
1795         return TRUE;
1796 }
1797
1798
1799 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1800 {
1801         int value = 0;
1802         ExifShort eshort = 0;
1803         int ret = MM_ERROR_NONE;
1804
1805         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1806         MMCAM_LOG_INFO("get orientation [%d]", value);
1807         if (value == 0)
1808                 value = MM_EXIF_ORIENTATION;
1809
1810         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1811         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1812                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1813         if (ret != MM_ERROR_NONE)
1814                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1815
1816 exit:
1817         return ed;
1818 }
1819
1820
1821 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1822 {
1823         int ret = MM_ERROR_NONE;
1824         char *make = strdup(MM_MAKER_NAME);
1825
1826         if (make) {
1827                 MMCAM_LOG_INFO("maker [%s]", make);
1828                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1829                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1830                 free(make);
1831                 if (ret != MM_ERROR_NONE)
1832                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1833         } else {
1834                 MMCAM_LOG_ERROR("strdup failed [%s]", MM_MAKER_NAME);
1835         }
1836
1837 exit:
1838         return ed;
1839 }
1840
1841
1842 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1843 {
1844         int ret = MM_ERROR_NONE;
1845         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1846
1847         if (hcamcorder == NULL || ed == NULL) {
1848                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1849                 return NULL;
1850         }
1851
1852         if (hcamcorder->software_version) {
1853                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1854                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1855
1856                 MMCAM_LOG_INFO("set software_version[%s] ret[0x%x]",
1857                         hcamcorder->software_version, ret);
1858         } else {
1859                 MMCAM_LOG_ERROR("model_name is NULL");
1860         }
1861
1862         return ed;
1863 }
1864
1865
1866 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1867 {
1868         int ret = MM_ERROR_NONE;
1869         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1870
1871         if (hcamcorder == NULL || ed == NULL) {
1872                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1873                 return NULL;
1874         }
1875
1876         if (hcamcorder->model_name) {
1877                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1878                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1879
1880                 MMCAM_LOG_ERROR("set model name[%s] ret[0x%x]",
1881                         hcamcorder->model_name, ret);
1882         } else {
1883                 MMCAM_LOG_ERROR("model_name is NULL");
1884         }
1885
1886         return ed;
1887 }
1888
1889 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1890 {
1891         int ret = MM_ERROR_NONE;
1892         int gps_enable = TRUE;
1893         char *err_name = NULL;
1894         double latitude = INVALID_GPS_VALUE;
1895         double longitude = INVALID_GPS_VALUE;
1896         double altitude = INVALID_GPS_VALUE;
1897
1898         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1899         if (ret == MM_ERROR_NONE && gps_enable) {
1900                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1901
1902                 MMCAM_LOG_INFO("Tag for GPS is ENABLED.");
1903
1904                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1905                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1906                 if (ret != MM_ERROR_NONE)
1907                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1908
1909                 ret = mm_camcorder_get_attributes(handle, &err_name,
1910                         MMCAM_TAG_LATITUDE, &latitude,
1911                         MMCAM_TAG_LONGITUDE, &longitude,
1912                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1913                 if (ret != MM_ERROR_NONE) {
1914                         MMCAM_LOG_ERROR("failed to get gps info [%x][%s]", ret, err_name);
1915                         SAFE_FREE(err_name);
1916                         goto exit;
1917                 }
1918
1919                 MMCAM_LOG_INFO("latitude [%f]", latitude);
1920                 if (latitude != INVALID_GPS_VALUE) {
1921                         unsigned char *b = NULL;
1922                         unsigned int deg;
1923                         unsigned int min;
1924                         unsigned int sec;
1925                         ExifRational rData;
1926
1927                         if (latitude < 0) {
1928                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1929                                         EXIF_FORMAT_ASCII, 2, "S");
1930                                 if (ret != MM_ERROR_NONE)
1931                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1932
1933                                 latitude = -latitude;
1934                         } else if (latitude > 0) {
1935                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1936                                         EXIF_FORMAT_ASCII, 2, "N");
1937                                 if (ret != MM_ERROR_NONE)
1938                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1939                         }
1940
1941                         deg = (unsigned int)(latitude);
1942                         min = (unsigned int)((latitude-deg) * 60);
1943                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1944
1945                         MMCAM_LOG_INFO("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1946                         b = malloc(3 * sizeof(ExifRational));
1947                         if (b) {
1948                                 rData.numerator = deg;
1949                                 rData.denominator = 1;
1950                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1951                                 rData.numerator = min;
1952                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1953                                 rData.numerator = sec;
1954                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1955
1956                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1957                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1958                                 free(b);
1959                                 if (ret != MM_ERROR_NONE)
1960                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1961                         } else {
1962                                 MMCAM_LOG_WARNING("malloc failed");
1963                         }
1964                 }
1965
1966                 MMCAM_LOG_INFO("longitude [%f]", longitude);
1967                 if (longitude != INVALID_GPS_VALUE) {
1968                         unsigned char *b = NULL;
1969                         unsigned int deg;
1970                         unsigned int min;
1971                         unsigned int sec;
1972                         ExifRational rData;
1973
1974                         if (longitude < 0) {
1975                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1976                                         EXIF_FORMAT_ASCII, 2, "W");
1977                                 if (ret != MM_ERROR_NONE)
1978                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1979
1980                                 longitude = -longitude;
1981                         } else if (longitude > 0) {
1982                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1983                                         EXIF_FORMAT_ASCII, 2, "E");
1984                                 if (ret != MM_ERROR_NONE)
1985                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1986                         }
1987
1988                         deg = (unsigned int)(longitude);
1989                         min = (unsigned int)((longitude-deg) * 60);
1990                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1991
1992                         MMCAM_LOG_INFO("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1993                         b = malloc(3 * sizeof(ExifRational));
1994                         if (b) {
1995                                 rData.numerator = deg;
1996                                 rData.denominator = 1;
1997                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1998                                 rData.numerator = min;
1999                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
2000                                 rData.numerator = sec;
2001                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
2002                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
2003                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2004                                 free(b);
2005                                 if (ret != MM_ERROR_NONE)
2006                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
2007                         } else {
2008                                 MMCAM_LOG_WARNING("malloc failed");
2009                         }
2010                 }
2011
2012                 MMCAM_LOG_INFO("f_altitude [%f]", altitude);
2013                 if (altitude != INVALID_GPS_VALUE) {
2014                         ExifByte alt_ref = 0;
2015                         unsigned char *b = NULL;
2016                         ExifRational rData;
2017                         b = malloc(sizeof(ExifRational));
2018                         if (b) {
2019                                 if (altitude < 0) {
2020                                         alt_ref = 1;
2021                                         altitude = -altitude;
2022                                 }
2023
2024                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
2025                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
2026                                 if (ret != MM_ERROR_NONE) {
2027                                         MMCAM_LOG_ERROR("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
2028                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2029                                                 free(b);
2030                                                 b = NULL;
2031                                                 goto exit;
2032                                         }
2033                                 }
2034
2035                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2036                                 rData.denominator = 100;
2037                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2038                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2039                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2040                                 free(b);
2041                                 if (ret != MM_ERROR_NONE)
2042                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2043                         } else {
2044                                 MMCAM_LOG_WARNING("malloc failed");
2045                         }
2046                 }
2047
2048                 {
2049                         double gps_timestamp = INVALID_GPS_VALUE;
2050                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2051                         MMCAM_LOG_INFO("Gps timestamp [%f]", gps_timestamp);
2052                         if (gps_timestamp > 0.0) {
2053                                 unsigned char *b = NULL;
2054                                 unsigned int hour;
2055                                 unsigned int min;
2056                                 unsigned int microsec;
2057                                 ExifRational rData;
2058
2059                                 hour = (unsigned int)(gps_timestamp / 3600);
2060                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2061                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2062
2063                                 MMCAM_LOG_INFO("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2064                                 b = malloc(3 * sizeof(ExifRational));
2065                                 if (b) {
2066                                         rData.numerator = hour;
2067                                         rData.denominator = 1;
2068                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2069
2070                                         rData.numerator = min;
2071                                         rData.denominator = 1;
2072                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2073
2074                                         rData.numerator = microsec;
2075                                         rData.denominator = 1000000;
2076                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2077
2078                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2079                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2080                                         free(b);
2081                                         if (ret != MM_ERROR_NONE)
2082                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2083                                 } else {
2084                                         MMCAM_LOG_WARNING("malloc failed.");
2085                                 }
2086                         }
2087                 }
2088
2089                 {
2090                         unsigned char *date_stamp = NULL;
2091                         int date_stamp_len = 0;
2092
2093                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2094
2095                         if (date_stamp) {
2096                                 MMCAM_LOG_INFO("Date stamp [%s]", date_stamp);
2097
2098                                 /* cause it should include NULL char */
2099                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2100                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2101                                 if (ret != MM_ERROR_NONE)
2102                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2103                         }
2104                 }
2105
2106                 {
2107                         unsigned char *processing_method = NULL;
2108                         int processing_method_len = 0;
2109
2110                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2111
2112                         if (processing_method) {
2113                                 MMCAM_LOG_INFO("Processing method [%s]", processing_method);
2114
2115                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2116                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2117                                 if (ret != MM_ERROR_NONE)
2118                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2119                         }
2120                 }
2121         } else {
2122                 MMCAM_LOG_INFO("Tag for GPS is DISABLED.");
2123         }
2124
2125 exit:
2126         return ed;
2127 }
2128
2129
2130 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2131 {
2132         int ret = MM_ERROR_NONE;
2133         mmf_camcorder_t *hcamcorder = NULL;
2134         ExifData *ed = NULL;
2135
2136         hcamcorder = MMF_CAMCORDER(handle);
2137
2138         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2139
2140         ed = exif_data_new_from_data(imagedata, imgln);
2141         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2142
2143         if (ed == NULL) {
2144                 MMCAM_LOG_ERROR("get exif data error!!");
2145                 return MM_ERROR_INVALID_HANDLE;
2146         }
2147
2148         /* update necessary */
2149
2150         __mmcamcorder_update_exif_make(handle, ed);
2151         __mmcamcorder_update_exif_software(handle, ed);
2152         __mmcamcorder_update_exif_model(handle, ed);
2153         __mmcamcorder_update_exif_orientation(handle, ed);
2154         __mmcamcorder_update_exif_gps(handle, ed);
2155         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2156         if (ret != MM_ERROR_NONE)
2157                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2158
2159         exif_data_unref(ed);
2160         ed = NULL;
2161         return ret;
2162 }
2163
2164 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2165 {
2166         int ret = MM_ERROR_NONE;
2167         int value;
2168         int str_val_len = 0;
2169         int cntl = 0;
2170         int cnts = 0;
2171         char *str_value = NULL;
2172         char *user_comment = NULL;
2173         ExifData *ed = NULL;
2174         ExifLong config;
2175         ExifLong ExifVersion;
2176         static ExifShort eshort[20];
2177         static ExifLong elong[10];
2178
2179         GstCameraControl *control = NULL;
2180         GstCameraControlExifInfo avsys_exif_info;
2181
2182         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2183         _MMCamcorderSubContext *sc = NULL;
2184
2185         MMCAM_LOG_INFO("");
2186
2187         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2188
2189         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2190         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2191
2192         CLEAR(avsys_exif_info);
2193
2194         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2195                 MMCAM_LOG_ERROR("Can't cast Video source into camera control. Skip camera control values...");
2196         } else {
2197                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2198                 /* get device information */
2199                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2200         }
2201
2202         /* get ExifData from exif info */
2203         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2204         if (ed == NULL) {
2205                 MMCAM_LOG_ERROR("get exif data error!!");
2206                 return MM_ERROR_INVALID_HANDLE;
2207         }
2208
2209         /* Receive attribute info */
2210
2211         /* START INSERT IFD_0 */
2212
2213         /*0. EXIF_TAG_EXIF_VERSION */
2214         ExifVersion = MM_EXIF_VERSION;
2215         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2216                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2217         if (ret != MM_ERROR_NONE)
2218                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2219
2220         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2221         value = image_width;
2222
2223         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2224         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2225                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2226         if (ret != MM_ERROR_NONE)
2227                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2228
2229         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2230                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2231         if (ret != MM_ERROR_NONE)
2232                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2233
2234         MMCAM_LOG_INFO("width[%d]", value);
2235
2236         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2237         value = image_height;
2238
2239         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2240         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2241                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2242         if (ret != MM_ERROR_NONE)
2243                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2244
2245         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2246                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2247         if (ret != MM_ERROR_NONE)
2248                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2249
2250         MMCAM_LOG_INFO("height[%d]", value);
2251
2252         /*4. EXIF_TAG_DATE_TIME */
2253
2254         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2255
2256         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2257         {
2258                 gchar *b = NULL;
2259                 time_t t;
2260                 struct tm tm;
2261
2262                 t = time(NULL);
2263                 tzset();
2264                 localtime_r(&t, &tm);
2265
2266                 b = g_strdup_printf("%04i:%02i:%02i %02i:%02i:%02i",
2267                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2268                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2269
2270                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2271                 if (ret != MM_ERROR_NONE) {
2272                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2273                                 g_free(b);
2274
2275                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2276                 }
2277
2278                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2279                 if (ret != MM_ERROR_NONE) {
2280                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2281                                 g_free(b);
2282
2283                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2284                 }
2285
2286                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2287                 if (ret != MM_ERROR_NONE) {
2288                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2289                                 g_free(b);
2290
2291                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2292                 }
2293
2294                 g_free(b);
2295         }
2296
2297         /*5. EXIF_TAG_MAKE */
2298         __mmcamcorder_update_exif_make(handle, ed);
2299
2300 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2301
2302         /*6. EXIF_TAG_MODEL */
2303         __mmcamcorder_update_exif_model(handle, ed);
2304
2305 #endif
2306         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2307         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2308         if (str_value && str_val_len > 0) {
2309                 char *description = strdup(str_value);
2310
2311                 MMCAM_LOG_INFO("description [%s]", str_value);
2312
2313                 if (description) {
2314                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2315                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2316                         free(description);
2317                         str_value = NULL;
2318                         str_val_len = 0;
2319                         if (ret != MM_ERROR_NONE)
2320                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2321                 } else {
2322                         MMCAM_LOG_ERROR("strdup failed for [%s]", str_value);
2323                 }
2324         } else {
2325                 MMCAM_LOG_WARNING("failed to get description");
2326         }
2327
2328         /*7. EXIF_TAG_SOFTWARE*/
2329         __mmcamcorder_update_exif_software(handle, ed);
2330
2331 /*
2332         if (control != NULL) {
2333                 char software[50] = {0,};
2334                 unsigned int len = 0;
2335
2336                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2337                 MMCAM_LOG_INFO("software [%s], len [%d]", software, len);
2338                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2339                         EXIF_FORMAT_ASCII, len, (const char *)software);
2340                 if (ret != MM_ERROR_NONE) {
2341                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2342                 }
2343         }
2344 */
2345
2346         __mmcamcorder_update_exif_orientation(handle, ed);
2347
2348         /* START INSERT EXIF_IFD */
2349
2350         /*3. User Comment*/
2351         /*FIXME : get user comment from real user */
2352         user_comment = strdup(MM_USER_COMMENT);
2353         if (user_comment) {
2354                 MMCAM_LOG_INFO("user_comment=%s", user_comment);
2355                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2356                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2357                 free(user_comment);
2358                 if (ret != MM_ERROR_NONE)
2359                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2360         } else {
2361                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2362                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2363         }
2364
2365         /*9. EXIF_TAG_COLOR_SPACE */
2366         if (control != NULL) {
2367                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2368                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2369                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2370                 if (ret != MM_ERROR_NONE)
2371                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2372         }
2373
2374         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2375         if (control != NULL) {
2376                 config = avsys_exif_info.component_configuration;
2377                 MMCAM_LOG_INFO("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2378                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2379                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2380                 if (ret != MM_ERROR_NONE)
2381                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2382         }
2383
2384         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2385         /* written  the device_info */
2386
2387         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2388         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2389
2390         /*14. EXIF_TAG_EXPOSURE_TIME*/
2391         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2392                 unsigned char *b = NULL;
2393                 ExifRational rData;
2394
2395                 MMCAM_LOG_INFO("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2396                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2397
2398                 b = malloc(sizeof(ExifRational));
2399                 if (b) {
2400                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2401                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2402
2403                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2404                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2405                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2406                         free(b);
2407                         if (ret != MM_ERROR_NONE)
2408                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2409                 } else {
2410                         MMCAM_LOG_WARNING("malloc failed.");
2411                 }
2412         } else {
2413                 MMCAM_LOG_INFO("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2414                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2415         }
2416
2417         /*15. EXIF_TAG_FNUMBER */
2418         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2419                 unsigned char *b = NULL;
2420                 ExifRational rData;
2421
2422                 MMCAM_LOG_INFO("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2423                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2424
2425                 b = malloc(sizeof(ExifRational));
2426                 if (b) {
2427                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2428                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2429                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2430                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2431                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2432                         free(b);
2433                         if (ret != MM_ERROR_NONE)
2434                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2435                 } else {
2436                         MMCAM_LOG_WARNING("malloc failed.");
2437                 }
2438         } else {
2439                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2440                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2441         }
2442
2443         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2444         /*FIXME*/
2445         value = MM_EXPOSURE_PROGRAM;
2446         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2447         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2448                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2449         if (ret != MM_ERROR_NONE)
2450                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2451
2452         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2453         if (avsys_exif_info.iso) {
2454                 MMCAM_LOG_INFO("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2455                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2456                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2457                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2458                 if (ret != MM_ERROR_NONE)
2459                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2460         }
2461
2462         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2463         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2464                 unsigned char *b = NULL;
2465                 ExifSRational rsData;
2466
2467                 MMCAM_LOG_INFO("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2468                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2469
2470                 b = malloc(sizeof(ExifSRational));
2471                 if (b) {
2472                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2473                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2474                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2475                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2476                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2477                         free(b);
2478                         if (ret != MM_ERROR_NONE)
2479                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2480                 } else {
2481                         MMCAM_LOG_WARNING("malloc failed.");
2482                 }
2483         } else {
2484                 MMCAM_LOG_INFO("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2485                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2486         }
2487
2488         /*19. EXIF_TAG_APERTURE_VALUE*/
2489         if (avsys_exif_info.aperture_in_APEX) {
2490                 unsigned char *b = NULL;
2491                 ExifRational rData;
2492
2493                 MMCAM_LOG_INFO("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2494
2495                 b = malloc(sizeof(ExifRational));
2496                 if (b) {
2497                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2498                         rData.denominator = 1;
2499                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2500                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2501                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2502                         free(b);
2503                         if (ret != MM_ERROR_NONE)
2504                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2505                 } else {
2506                         MMCAM_LOG_WARNING("malloc failed.");
2507                 }
2508         } else {
2509                 MMCAM_LOG_INFO("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2510         }
2511
2512         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2513         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2514                 unsigned char *b = NULL;
2515                 ExifSRational rsData;
2516
2517                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2518                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2519
2520                 b = malloc(sizeof(ExifSRational));
2521                 if (b) {
2522                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2523                         rsData.denominator = avsys_exif_info.brightness_denominator;
2524                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2525                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2526                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2527                         free(b);
2528                         if (ret != MM_ERROR_NONE)
2529                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2530                 } else {
2531                         MMCAM_LOG_WARNING("malloc failed.");
2532                 }
2533         } else {
2534                 MMCAM_LOG_INFO("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2535                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2536         }
2537
2538         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2539         value = 0;
2540         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2541         if (ret == MM_ERROR_NONE) {
2542                 unsigned char *b = NULL;
2543                 ExifSRational rsData;
2544
2545                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2546                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2547
2548                 b = malloc(sizeof(ExifSRational));
2549                 if (b) {
2550                         rsData.numerator = value - hcamcorder->brightness_default;
2551                         if (hcamcorder->brightness_step_denominator != 0) {
2552                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2553                         } else {
2554                                 MMCAM_LOG_WARNING("brightness_step_denominator is ZERO, so set 1");
2555                                 rsData.denominator = 1;
2556                         }
2557                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2558                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2559                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2560                         free(b);
2561                         if (ret != MM_ERROR_NONE)
2562                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2563                 } else {
2564                         MMCAM_LOG_WARNING("malloc failed.");
2565                 }
2566         } else {
2567                 MMCAM_LOG_INFO("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2568         }
2569
2570         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2571 /*
2572         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2573                 unsigned char *b = NULL;
2574                 ExifRational rData;
2575
2576                 MMCAM_LOG_INFO("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2577
2578                 b = malloc(sizeof(ExifRational));
2579                 if (b) {
2580                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2581                         rData.denominator = 1;
2582                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2583                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2584                                 EXIF_FORMAT_RATIONAL, 1, b);
2585                         free(b);
2586                         if (ret != MM_ERROR_NONE)
2587                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2588                 } else {
2589                         MMCAM_LOG_WARNING("failed to alloc for MAX aperture value");
2590                 }
2591         }
2592 */
2593
2594         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2595         /* default : none */
2596
2597         /*24. EXIF_TAG_METERING_MODE */
2598         if (control != NULL) {
2599                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2600                 MMCAM_LOG_INFO("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2601                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2602                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2603                 if (ret != MM_ERROR_NONE)
2604                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2605         }
2606
2607         /*25. EXIF_TAG_LIGHT_SOURCE*/
2608
2609         /*26. EXIF_TAG_FLASH*/
2610         if (control != NULL) {
2611                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2612                 MMCAM_LOG_INFO("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2613                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2614                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2615                 if (ret != MM_ERROR_NONE)
2616                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2617         }
2618
2619         /*27. EXIF_TAG_FOCAL_LENGTH*/
2620         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2621                 unsigned char *b = NULL;
2622                 ExifRational rData;
2623
2624                 MMCAM_LOG_INFO("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2625                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2626
2627                 b = malloc(sizeof(ExifRational));
2628                 if (b) {
2629                         rData.numerator = avsys_exif_info.focal_len_numerator;
2630                         rData.denominator = avsys_exif_info.focal_len_denominator;
2631                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2632                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2633                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2634                         free(b);
2635                         if (ret != MM_ERROR_NONE)
2636                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2637                 } else {
2638                         MMCAM_LOG_WARNING("malloc failed.");
2639                 }
2640         } else {
2641                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2642                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2643         }
2644
2645         /*28. EXIF_TAG_SENSING_METHOD*/
2646         /*FIXME*/
2647         value = MM_SENSING_MODE;
2648         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2649         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2650                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2651         if (ret != MM_ERROR_NONE)
2652                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2653
2654         /*29. EXIF_TAG_FILE_SOURCE*/
2655 /*
2656         value = MM_FILE_SOURCE;
2657         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2658         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2659                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2660         if (ret != MM_ERROR_NONE)
2661                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2662 */
2663
2664         /*30. EXIF_TAG_SCENE_TYPE*/
2665 /*
2666         value = MM_SCENE_TYPE;
2667         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2668         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2669                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2670         if (ret != MM_ERROR_NONE)
2671                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2672 */
2673
2674         /*31. EXIF_TAG_EXPOSURE_MODE*/
2675         /*FIXME*/
2676         value = MM_EXPOSURE_MODE;
2677         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2678         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2679                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2680         if (ret != MM_ERROR_NONE)
2681                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2682
2683         /*32. EXIF_TAG_WHITE_BALANCE*/
2684         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2685         if (ret == MM_ERROR_NONE) {
2686                 int set_value = 0;
2687                 MMCAM_LOG_INFO("WHITE BALANCE [%d]", value);
2688
2689                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2690                         set_value = 0;
2691                 else
2692                         set_value = 1;
2693
2694                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2695                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2696                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2697                 if (ret != MM_ERROR_NONE)
2698                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2699         } else {
2700                 MMCAM_LOG_WARNING("failed to get white balance [%x]", ret);
2701         }
2702
2703         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2704 /*
2705         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2706         if (ret == MM_ERROR_NONE) {
2707                 MMCAM_LOG_INFO("DIGITAL ZOOM [%d]", value);
2708
2709                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2710                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2711                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2712                 if (ret != MM_ERROR_NONE)
2713                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2714         } else {
2715                 MMCAM_LOG_WARNING("failed to get digital zoom [%x]", ret);
2716         }
2717 */
2718
2719         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2720         /*FIXME*/
2721 /*
2722         value = MM_FOCAL_LENGTH_35MMFILM;
2723         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2724         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2725                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2726         if (ret != MM_ERROR_NONE)
2727                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2728 */
2729
2730         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2731         {
2732                 int scene_capture_type;
2733
2734                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2735                 if (ret == MM_ERROR_NONE) {
2736                         MMCAM_LOG_INFO("Scene mode(program mode) [%d]", value);
2737
2738                         switch (value) {
2739                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2740                                 scene_capture_type = 0; /* standard */
2741                                 break;
2742                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2743                                 scene_capture_type = 2; /* portrait */
2744                                 break;
2745                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2746                                 scene_capture_type = 1; /* landscape */
2747                                 break;
2748                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2749                                 scene_capture_type = 3; /* night scene */
2750                                 break;
2751                         default:
2752                                 scene_capture_type = 4; /* Others */
2753                                 break;
2754                         }
2755
2756                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2757                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2758                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2759                         if (ret != MM_ERROR_NONE)
2760                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2761                 } else {
2762                         MMCAM_LOG_WARNING("failed to get scene mode [%x]", ret);
2763                 }
2764         }
2765
2766         /*36. EXIF_TAG_GAIN_CONTROL*/
2767         /*FIXME*/
2768 /*
2769         value = MM_GAIN_CONTROL;
2770         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2771         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2772                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2773         if (ret != MM_ERROR_NONE)
2774                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2775 */
2776
2777
2778         /*37. EXIF_TAG_CONTRAST */
2779         {
2780                 type_int_range *irange = NULL;
2781                 int level = 0;
2782
2783                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2784                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2785                         "Contrast",
2786                         &irange);
2787                 if (irange != NULL) {
2788                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2789
2790                         MMCAM_LOG_INFO("CONTRAST current [%d], default [%d]", value, irange->default_value);
2791
2792                         if (value == irange->default_value)
2793                                 level = MM_VALUE_NORMAL;
2794                         else if (value < irange->default_value)
2795                                 level = MM_VALUE_LOW;
2796                         else
2797                                 level = MM_VALUE_HARD;
2798
2799                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2800                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2801                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2802                         if (ret != MM_ERROR_NONE)
2803                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2804                 } else {
2805                         MMCAM_LOG_WARNING("failed to get range of contrast");
2806                 }
2807         }
2808
2809         /*38. EXIF_TAG_SATURATION*/
2810         {
2811                 type_int_range *irange = NULL;
2812                 int level = 0;
2813
2814                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2815                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2816                         "Saturation",
2817                         &irange);
2818                 if (irange != NULL) {
2819                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2820
2821                         MMCAM_LOG_INFO("SATURATION current [%d], default [%d]", value, irange->default_value);
2822
2823                         if (value == irange->default_value)
2824                                 level = MM_VALUE_NORMAL;
2825                         else if (value < irange->default_value)
2826                                 level = MM_VALUE_LOW;
2827                         else
2828                                 level = MM_VALUE_HARD;
2829
2830                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2831                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2832                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2833                         if (ret != MM_ERROR_NONE)
2834                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2835                 } else {
2836                         MMCAM_LOG_WARNING("failed to get range of saturation");
2837                 }
2838         }
2839
2840         /*39. EXIF_TAG_SHARPNESS*/
2841         {
2842                 type_int_range *irange = NULL;
2843                 int level = 0;
2844
2845                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2846                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2847                         "Sharpness",
2848                         &irange);
2849                 if (irange != NULL) {
2850                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2851
2852                         MMCAM_LOG_INFO("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2853
2854                         if (value == irange->default_value)
2855                                 level = MM_VALUE_NORMAL;
2856                         else if (value < irange->default_value)
2857                                 level = MM_VALUE_LOW;
2858                         else
2859                                 level = MM_VALUE_HARD;
2860
2861                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2862                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2863                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2864                         if (ret != MM_ERROR_NONE)
2865                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2866                 } else {
2867                         MMCAM_LOG_WARNING("failed to get range of sharpness");
2868                 }
2869         }
2870
2871         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2872         /*FIXME*/
2873         value = MM_SUBJECT_DISTANCE_RANGE;
2874         MMCAM_LOG_INFO("DISTANCE_RANGE [%d]", value);
2875         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2876         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2877                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2878         if (ret != MM_ERROR_NONE)
2879                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2880
2881         /* GPS information */
2882         __mmcamcorder_update_exif_gps(handle, ed);
2883
2884         MMCAM_LOG_INFO("");
2885
2886         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2887         if (ret != MM_ERROR_NONE)
2888                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2889
2890 exit:
2891         MMCAM_LOG_INFO("finished!! [%x]", ret);
2892
2893         if (ed)
2894                 exif_data_unref(ed);
2895
2896         return ret;
2897 }
2898
2899
2900 static void __sound_status_changed_cb(keynode_t* node, void *data)
2901 {
2902         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2903         _MMCamcorderImageInfo *info = NULL;
2904
2905         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2906
2907         MMCAM_LOG_INFO("START");
2908
2909         info = hcamcorder->sub_context->info_image;
2910
2911         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2912
2913         MMCAM_LOG_INFO("DONE : sound status %d", info->sound_status);
2914
2915         return;
2916 }