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("Faile 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                                 } else {
 725                                         MMCAM_LOG_INFO("focus mode is not supported");
 726                                 }
 727                         } else {
 728                                 MMCAM_LOG_ERROR("failed to get attributes");
 729                         }
 730                 }
 731         }
 732
 733         /* init prev_time */
 734         sc->info_video->prev_preview_ts = 0;
 735
 736         gst_element_get_state(pipeline, &state, NULL, -1);
 737
 738         if (state == GST_STATE_PLAYING) {
 739                 if (!sc->bencbin_capture) {
 740                         int try_count = 0;
 741
 742                         if (hcamcorder->support_zsl_capture == FALSE) {
 743                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 744
 745                                 /* Set strobe mode - strobe mode can not be set to driver while capturing */
 746                                 if (attrs) {
 747                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
 748                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
 749                                                 MMCAM_LOG_WARNING("Failed to set strobe mode");
 750                                 }
 751
 752                                 while (current_framecount >= sc->kpi.video_framecount &&
 753                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 754                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 755                                 }
 756                         }
 757
 758                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 759                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 760                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 761                         }
 762
 763                         MMCAM_LOG_INFO("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 764                                 current_framecount, sc->kpi.video_framecount, try_count);
 765                 } else {
 766                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 767                         if (ret != MM_ERROR_NONE)
 768                                 goto cmd_error;
 769
 770                         if (info->resolution_change) {
 771                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 772                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 773
 774                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 775
 776                                 /* check decoder recreation */
 777                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 778                                         MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 779                                         return MM_ERROR_CAMCORDER_INTERNAL;
 780                                 }
 781
 782                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 783                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 784
 785                                 if (ret != MM_ERROR_NONE)
 786                                         goto cmd_error;
 787
 788                                 /* check if resolution need to rollback */
 789                                 mm_camcorder_get_attributes(handle, &err_name,
 790                                         MMCAM_CAMERA_WIDTH, &width,
 791                                         MMCAM_CAMERA_HEIGHT, &height,
 792                                         MMCAM_CAMERA_FPS, &fps,
 793                                         MMCAM_CAMERA_ROTATION, &rotation,
 794                                         NULL);
 795                                 if (err_name) {
 796                                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 797                                         SAFE_FREE(err_name);
 798                                 }
 799
 800                                 /* set new caps */
 801                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 802                                 if (!ret) {
 803                                         MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 804                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 805                                         goto cmd_error;
 806                                 }
 807
 808                                 /* set frame stability count for preview */
 809                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 810
 811                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 812                                 if (ret != MM_ERROR_NONE)
 813                                         goto cmd_error;
 814                         }
 815                 }
 816
 817                 /* sound finalize */
 818                 if (info->type == _MMCamcorder_MULTI_SHOT)
 819                         _mmcamcorder_sound_finalize(handle);
 820         } else {
 821                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 822                         ret = mm_camcorder_get_attributes(handle, NULL,
 823                                 MMCAM_ENCODED_PREVIEW_BITRATE, &bitrate,
 824                                 MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 825                                 NULL);
 826                         if (ret == MM_ERROR_NONE) {
 827                                 _mmcamcorder_set_encoded_preview_bitrate(handle, bitrate);
 828                                 _mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval);
 829                         } else {
 830                                 MMCAM_LOG_ERROR("failed to get encoded preview setting");
 831                         }
 832                 }
 833
 834                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 835                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 836
 837                 /* set frame stability count for preview */
 838                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 839
 840                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 841
 842                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 843
 844                 traceEnd(TTRACE_TAG_CAMERA);
 845
 846                 if (ret != MM_ERROR_NONE)
 847                         goto cmd_error;
 848
 849                 /* get sound status/volume level and register changed_cb */
 850                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 851                     info->sound_status == _SOUND_STATUS_INIT) {
 852                         MMCAM_LOG_INFO("register vconf changed_cb and get sound status");
 853
 854                         /* register changed_cb */
 855                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 856
 857                         /* get sound status */
 858                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 859
 860                         MMCAM_LOG_INFO("sound status %d", info->sound_status);
 861                 }
 862         }
 863
 864 cmd_error:
 865         return ret;
 866 }
 867
 868
 869 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 870 {
 871         int ret = MM_ERROR_NONE;
 872         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 873         int set_strobe = 0;
 874         int display_reuse_hint = FALSE;
 875         GstCameraControl *control = NULL;
 876         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 877
 878         GstElement *pipeline = NULL;
 879
 880         _MMCamcorderSubContext *sc = NULL;
 881
 882         MMCAM_LOG_INFO("");
 883
 884         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 885
 886         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 887         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 888
 889         /* check strobe and set OFF if PERMANENT mode */
 890         mm_camcorder_get_attributes(handle, NULL,
 891                 MMCAM_STROBE_MODE, &strobe_mode,
 892                 NULL);
 893         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 894             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 895                 MMCAM_LOG_INFO("current strobe mode is PERMANENT, set OFF");
 896
 897                 /* get camera control */
 898                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 899                 if (control) {
 900                         /* convert MSL to sensor value */
 901                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 902
 903                         /* set strobe OFF */
 904                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 905
 906                         MMCAM_LOG_INFO("set strobe OFF done - value: %d", set_strobe);
 907                 } else {
 908                         MMCAM_LOG_WARNING("cast CAMERA_CONTROL failed");
 909                 }
 910         }
 911
 912         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 913
 914         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 915                 MMCAM_LOG_INFO("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 916                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 917                 _mmcamcorder_remove_recorder_pipeline(handle);
 918         }
 919
 920         mm_camcorder_get_attributes(handle, NULL,
 921                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 922                 NULL);
 923
 924         MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 925
 926         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 927
 928         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 929         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 930
 931         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 932
 933         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 934
 935         traceEnd(TTRACE_TAG_CAMERA);
 936
 937         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 938         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 939
 940         if (display_reuse_hint)
 941                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 942
 943         /* deregister sound status callback */
 944         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 945                 MMCAM_LOG_INFO("deregister sound status callback");
 946
 947                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 948
 949                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 950         }
 951
 952         return ret;
 953 }
 954
 955
 956 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 957 {
 958         int ret = MM_ERROR_NONE;
 959
 960         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 961         _MMCamcorderSubContext *sc = NULL;
 962
 963         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 964
 965         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 966         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 967
 968         MMCAM_LOG_INFO("command %d", command);
 969
 970         switch (command) {
 971         case _MMCamcorder_CMD_CAPTURE:
 972                 ret = _mmcamcorder_image_cmd_capture(handle);
 973                 break;
 974         case _MMCamcorder_CMD_PREVIEW_START:
 975                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 976
 977                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 978                 _mmcamcorder_video_current_framerate_init(handle);
 979                 break;
 980         case _MMCamcorder_CMD_PREVIEW_STOP:
 981                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 982                 break;
 983         case _MMCamcorder_CMD_RECORD:
 984         case _MMCamcorder_CMD_PAUSE:
 985         case _MMCamcorder_CMD_CANCEL:
 986         case _MMCamcorder_CMD_COMMIT:
 987                 /* video recording command */
 988                 ret = _mmcamcorder_video_command(handle, command);
 989                 break;
 990         default:
 991                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 992                 break;
 993         }
 994
 995         return ret;
 996 }
 997
 998
 999 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
1000 {
1001         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1002         _MMCamcorderSubContext *sc = NULL;
1003         _MMCamcorderImageInfo *info = NULL;
1004
1005         mmf_return_if_fail(hcamcorder);
1006
1007         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1008         mmf_return_if_fail(sc && sc->info_image);
1009
1010         info = sc->info_image;
1011
1012         MMCAM_LOG_INFO("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1013
1014         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1015                 info->capture_cur_count = 0;
1016                 info->capture_send_count = 0;
1017                 info->multi_shot_stop = TRUE;
1018                 info->next_shot_time = 0;
1019
1020                 /* capturing flag set to FALSE here */
1021                 info->capturing = FALSE;
1022         }
1023
1024         return;
1025 }
1026
1027
1028 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1029 {
1030         int ret = MM_ERROR_NONE;
1031         unsigned char *data = NULL;
1032         unsigned int datalen = 0;
1033         _MMCamcorderSubContext *sc = NULL;
1034         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1035
1036         mmf_return_val_if_fail(hcamcorder, FALSE);
1037         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1038         mmf_return_val_if_fail(sc, FALSE);
1039
1040         MMCAM_LOG_INFO("");
1041
1042         if (!original || original->data == NULL || original->length == 0) {
1043                 if (original) {
1044                         MMCAM_LOG_ERROR("data=%p, length=%d",
1045                                 original->data, original->length);
1046                 } else {
1047                         MMCAM_LOG_ERROR("original is null");
1048                 }
1049
1050                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1051         } else {
1052                 /* original is input/output param. save original values to local var. */
1053                 data = original->data;
1054                 datalen = original->length;
1055         }
1056
1057         if (provide_exif == FALSE) {
1058                 if (thumbnail) {
1059                         if (thumbnail->data && thumbnail->length > 0) {
1060                                 MMCAM_LOG_INFO("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1061                                         thumbnail->data, thumbnail->width, thumbnail->height);
1062
1063                                 /* add thumbnail exif info */
1064                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1065                                         thumbnail->data,
1066                                         thumbnail->width,
1067                                         thumbnail->height,
1068                                         thumbnail->length);
1069                         } else {
1070                                 MMCAM_LOG_ERROR("Skip adding thumbnail (data=%p, length=%d)",
1071                                         thumbnail->data, thumbnail->length);
1072                         }
1073                 }
1074         } else {
1075                 ret = MM_ERROR_NONE;
1076         }
1077
1078         if (ret == MM_ERROR_NONE) {
1079                 /* write jpeg with exif */
1080                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1081                 if (ret != MM_ERROR_NONE)
1082                         MMCAM_LOG_ERROR("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1083         }
1084
1085         MMCAM_LOG_INFO("END ret 0x%x", ret);
1086
1087         return ret;
1088 }
1089
1090
1091 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1092 {
1093         GstCaps *caps = NULL;
1094         GstMapInfo mapinfo;
1095         const GstStructure *structure;
1096
1097         mmf_return_if_fail(capture_data && sample);
1098
1099         caps = gst_sample_get_caps(sample);
1100         if (caps == NULL) {
1101                 MMCAM_LOG_ERROR("failed to get caps");
1102                 goto GET_FAILED;
1103         }
1104
1105         structure = gst_caps_get_structure(caps, 0);
1106         if (structure == NULL) {
1107                 MMCAM_LOG_ERROR("failed to get structure");
1108                 goto GET_FAILED;
1109         }
1110
1111         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1112
1113         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1114         capture_data->data = mapinfo.data;
1115         capture_data->format = pixtype;
1116         gst_structure_get_int(structure, "width", &capture_data->width);
1117         gst_structure_get_int(structure, "height", &capture_data->height);
1118         capture_data->length = mapinfo.size;
1119         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1120
1121         MMCAM_LOG_WARNING("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1122                 capture_data->data, capture_data->width, capture_data->height,
1123                 capture_data->length, capture_data->format);
1124         return;
1125
1126 GET_FAILED:
1127         capture_data->data = NULL;
1128         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1129         capture_data->length = 0;
1130
1131         return;
1132 }
1133
1134
1135 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1136 {
1137         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1138         _MMCamcorderSubContext *sc = NULL;
1139
1140         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1141
1142         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1143         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1144
1145         MMCAM_LOG_INFO("");
1146
1147         /* if tag enable and doesn't provide exif, we make it */
1148         MMCAM_LOG_INFO("Add exif information if existed(thumbnail[%p])", thumbnail);
1149         if (thumbnail && thumbnail->data)
1150                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1151         else
1152                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1153 }
1154
1155
1156 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1157 {
1158         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1159         _MMCamcorderSubContext *sc = NULL;
1160
1161         mmf_return_if_fail(hcamcorder);
1162         mmf_return_if_fail(dest);
1163
1164         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1165         mmf_return_if_fail(sc);
1166
1167         MMCAM_LOG_INFO("tag : %d, provide exif : %d", tag_enable, provide_exif);
1168
1169         /* if dest->data is allocated in MSL, release it */
1170         if (tag_enable && !provide_exif) {
1171                 if (dest->data) {
1172                         free(dest->data);
1173                         dest->length = 0;
1174                         dest->data = NULL;
1175                         MMCAM_LOG_INFO("Jpeg is released!");
1176                 }
1177         } else {
1178                 MMCAM_LOG_INFO("No need to release");
1179         }
1180
1181         return;
1182 }
1183
1184
1185 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1186 {
1187         int ret = MM_ERROR_NONE;
1188         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1189         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1190         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1191         int codectype = MM_IMAGE_CODEC_JPEG;
1192         int count = 0;
1193         int stop_cont_shot = FALSE;
1194         int tag_enable = FALSE;
1195         int provide_exif = FALSE;
1196         int capture_quality = 0;
1197         int try_lock_count = 0;
1198         gboolean send_captured_message = FALSE;
1199         unsigned char *exif_raw_data = NULL;
1200         unsigned char *internal_main_data = NULL;
1201         unsigned int internal_main_length = 0;
1202         unsigned char *internal_thumb_data = NULL;
1203         unsigned int internal_thumb_length = 0;
1204         unsigned char *compare_data = NULL;
1205
1206         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1207         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1208         _MMCamcorderImageInfo *info = NULL;
1209         _MMCamcorderSubContext *sc = NULL;
1210         MMCamcorderCaptureDataType dest = {0,};
1211         MMCamcorderCaptureDataType thumb = {0,};
1212         MMCamcorderCaptureDataType scrnail = {0,};
1213         MMCamcorderCaptureDataType encode_src = {0,};
1214         GstMapInfo mapinfo1;
1215         GstMapInfo mapinfo2;
1216         GstMapInfo mapinfo3;
1217
1218         MMHandleType attrs;
1219         int attr_index_for_screennail = 0;
1220         int attr_index_for_exif = 0;
1221
1222         mmf_return_if_fail(hcamcorder);
1223
1224         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1225         mmf_return_if_fail(sc && sc->info_image);
1226
1227         info = sc->info_image;
1228
1229         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1230         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1231         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1232
1233         /* get current state */
1234         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1235
1236         MMCAM_LOG_ERROR("START - current state %d", current_state);
1237
1238         /* check capture state */
1239         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1240                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1241                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1242                         NULL);
1243
1244         if (!info->capturing || stop_cont_shot) {
1245                 MMCAM_LOG_WARNING("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1246
1247                 /* set FALSE here for the case that info->capturing is still FALSE
1248                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1249                 info->capturing = FALSE;
1250
1251                 /*free GstBuffer*/
1252                 if (sample1)
1253                         gst_sample_unref(sample1);
1254
1255                 if (sample2)
1256                         gst_sample_unref(sample2);
1257
1258                 if (sample3)
1259                         gst_sample_unref(sample3);
1260
1261                 return;
1262         }
1263
1264         /* check command lock to block capture callback if capture start API is not returned
1265            wait for 2 seconds at worst case */
1266         try_lock_count = 0;
1267         do {
1268                 MMCAM_LOG_INFO("Try command LOCK");
1269                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1270                         MMCAM_LOG_INFO("command LOCK OK");
1271                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1272                         break;
1273                 }
1274
1275                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1276                         MMCAM_LOG_WARNING("command LOCK Failed, retry...[count %d]", try_lock_count);
1277                         usleep(TRY_LOCK_TIME);
1278                 } else {
1279                         MMCAM_LOG_ERROR("failed to lock command LOCK");
1280                         break;
1281                 }
1282         } while (TRUE);
1283
1284         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1285                 /* play capture sound here if multi capture
1286                    or preview format is ITLV(because of AF and flash control in plugin) */
1287                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1288                         g_mutex_lock(&hcamcorder->task_thread_lock);
1289                         MMCAM_LOG_INFO("send signal for sound play");
1290                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1291                         g_cond_signal(&hcamcorder->task_thread_cond);
1292                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1293                 } else if (!info->played_capture_sound) {
1294                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1295                 }
1296         }
1297
1298         /* init capture data */
1299         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1300         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1301         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1302
1303         /* Prepare main, thumbnail buffer */
1304         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1305         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1306                 MMCAM_LOG_ERROR("Unsupported pixel type");
1307                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1308                 goto error;
1309         }
1310
1311         /* Main image buffer */
1312         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1313                 MMCAM_LOG_ERROR("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1314                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1315                 goto error;
1316         } else {
1317                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1318                         MMCAM_LOG_ERROR("mapinfo1 is wrong (%p, size %zu)", mapinfo1.data, mapinfo1.size);
1319                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1320                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1321                         goto error;
1322                 } else {
1323                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1324                 }
1325         }
1326
1327         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1328                 MMCAM_LOG_INFO("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1329
1330         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1331                 MMCAM_LOG_INFO("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1332
1333         /* Screennail image buffer */
1334         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1335         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1336
1337         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1338                 MMCAM_LOG_INFO("Screennail (sample3=%p,size=%zu)", sample3, mapinfo3.size);
1339
1340                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1341                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1342
1343                 /* Set screennail attribute for application */
1344                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1345                 MMCAM_LOG_INFO("Screennail set attribute data %p, size %zu, ret %x", &scrnail, sizeof(scrnail), ret);
1346         } else {
1347                 MMCAM_LOG_INFO("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1348                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1349         }
1350
1351         /* commit screennail data */
1352         mm_attrs_commit(attrs, attr_index_for_screennail);
1353
1354         /* init thumb data */
1355         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1356
1357         /* get provide-exif */
1358         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1359
1360         /* Thumbnail image buffer */
1361         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1362                 MMCAM_LOG_INFO("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1363                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1364                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1365         } else {
1366                 MMCAM_LOG_INFO("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1367
1368                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1369                         ExifLoader *l;
1370                         /* get thumbnail from EXIF */
1371                         l = exif_loader_new();
1372                         if (l) {
1373                                 ExifData *ed;
1374                                 char  width[10];
1375                                 char  height[10];
1376                                 ExifEntry *entry = NULL;
1377
1378                                 exif_loader_write(l, dest.data, dest.length);
1379
1380                                 /* Get a pointer to the EXIF data */
1381                                 ed = exif_loader_get_data(l);
1382
1383                                 /* The loader is no longer needed--free it */
1384                                 exif_loader_unref(l);
1385                                 l = NULL;
1386                                 if (ed) {
1387                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1388                                         if (entry != NULL)
1389                                                 exif_entry_get_value(entry, width, 10);
1390
1391                                         entry = NULL;
1392                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1393                                         if (entry != NULL)
1394                                                 exif_entry_get_value(entry, height, 10);
1395
1396                                         entry = NULL;
1397                                         /* Make sure the image had a thumbnail before trying to write it */
1398                                         if (ed->data && ed->size) {
1399                                                 thumb.data = malloc(ed->size);
1400                                                 if (thumb.data) {
1401                                                         memcpy(thumb.data, ed->data, ed->size);
1402                                                         thumb.length = ed->size;
1403                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1404                                                         thumb.width = atoi(width);
1405                                                         thumb.height = atoi(height);
1406                                                         internal_thumb_data = thumb.data;
1407                                                 } else {
1408                                                         MMCAM_LOG_ERROR("failed to alloc thumbnail data");
1409                                                 }
1410                                         }
1411                                         exif_data_unref(ed);
1412                                         ed = NULL;
1413                                 } else {
1414                                         MMCAM_LOG_WARNING("failed to get exif data");
1415                                 }
1416                         } else {
1417                                 MMCAM_LOG_WARNING("failed to create exif loader");
1418                         }
1419                 }
1420
1421                 if (thumb.data == NULL) {
1422                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1423                             scrnail.data && scrnail.length != 0) {
1424                                 /* make thumbnail image with screennail data */
1425                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1426                         } else if (sc->internal_encode) {
1427                                 /* make thumbnail image with main data, this is raw data */
1428                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1429                         }
1430                 }
1431
1432                 /* encode thumbnail */
1433                 if (encode_src.data) {
1434                         size_t thumb_length = 0;
1435                         unsigned int thumb_width = 0;
1436                         unsigned int thumb_height = 0;
1437                         unsigned char *thumb_raw_data = NULL;
1438
1439                         /* encode image */
1440                         MMCAM_LOG_INFO("Encode Thumbnail");
1441
1442                         if (encode_src.width > THUMBNAIL_WIDTH) {
1443                                 /* calculate thumbnail size */
1444                                 thumb_width = THUMBNAIL_WIDTH;
1445                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1446                                 if (thumb_height % 2 != 0)
1447                                         thumb_height += 1;
1448
1449                                 MMCAM_LOG_INFO("need to resize : thumbnail size %dx%d, format %d",
1450                                         thumb_width, thumb_height, encode_src.format);
1451
1452                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1453                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1454                                      encode_src.width % thumb_width == 0 &&
1455                                      encode_src.height % thumb_height == 0) {
1456                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1457                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1458                                                 thumb_raw_data = NULL;
1459                                                 MMCAM_LOG_WARNING("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1460                                         }
1461                                 } else {
1462                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1463                                                 encode_src.length, encode_src.format,
1464                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1465                                                 thumb_raw_data = NULL;
1466                                                 MMCAM_LOG_WARNING("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1467                                         }
1468                                 }
1469                         } else {
1470                                 thumb_width = encode_src.width;
1471                                 thumb_height = encode_src.height;
1472
1473                                 MMCAM_LOG_INFO("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1474
1475                                 thumb_raw_data = encode_src.data;
1476                                 thumb_length = encode_src.length;
1477                         }
1478
1479                         if (thumb_raw_data) {
1480                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1481                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1482                                         (void **)&internal_thumb_data, &internal_thumb_length);
1483                                 if (ret) {
1484                                         MMCAM_LOG_INFO("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1485
1486                                         thumb.data = internal_thumb_data;
1487                                         thumb.length = internal_thumb_length;
1488                                         thumb.width = thumb_width;
1489                                         thumb.height = thumb_height;
1490                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1491                                 } else {
1492                                         MMCAM_LOG_WARNING("failed to encode THUMBNAIL");
1493                                 }
1494
1495                                 /* release allocated raw data memory */
1496                                 if (thumb_raw_data != encode_src.data) {
1497                                         free(thumb_raw_data);
1498                                         thumb_raw_data = NULL;
1499                                         MMCAM_LOG_INFO("release thumb_raw_data");
1500                                 }
1501                         } else {
1502                                 MMCAM_LOG_WARNING("thumb_raw_data is NULL");
1503                         }
1504                 } else {
1505                         /* no raw data src for thumbnail */
1506                         MMCAM_LOG_INFO("no need to encode thumbnail");
1507                 }
1508         }
1509
1510         /* Encode JPEG */
1511         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1512                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1513                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1514                         NULL);
1515                 MMCAM_LOG_INFO("Start Internal Encode - capture_quality %d", capture_quality);
1516
1517                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1518                         pixtype_main, dest.length, capture_quality,
1519                         (void **)&internal_main_data, &internal_main_length);
1520                 if (!ret) {
1521                         MMCAM_LOG_ERROR("_mmcamcorder_encode_jpeg failed");
1522
1523                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1524
1525                         goto error;
1526                 }
1527
1528                 /* set format */
1529                 dest.data = internal_main_data;
1530                 dest.length = internal_main_length;
1531                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1532
1533                 MMCAM_LOG_INFO("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1534         }
1535
1536         if (info->capture_format != MM_PIXEL_FORMAT_ENCODED) {
1537                 MMCAM_LOG_INFO("not encoded format, skip exif related sequence");
1538                 goto _CAPTURE_CB_EXIF_DONE;
1539         }
1540
1541         /* create EXIF info */
1542         if (!provide_exif) {    /* make new exif */
1543                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1544         } else {        /* load from jpeg buffer dest.data */
1545                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1546                 if (ret != MM_ERROR_NONE) {
1547                         MMCAM_LOG_ERROR("Failed to load exif_info [%x], try to create EXIF", ret);
1548                         provide_exif = FALSE;
1549                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1550                 }
1551         }
1552         if (ret != MM_ERROR_NONE) {
1553                 MMCAM_LOG_ERROR("Failed to create exif_info [%x], but keep going...", ret);
1554         } else {
1555                 /* add basic exif info */
1556                 if (!provide_exif) {
1557                         MMCAM_LOG_INFO("add basic exif info");
1558                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1559                 } else {
1560                         MMCAM_LOG_INFO("update exif info");
1561                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1562                 }
1563
1564                 if (ret != MM_ERROR_NONE) {
1565                         MMCAM_LOG_WARNING("Failed set_exif_basic_info [%x], but keep going...", ret);
1566                         ret = MM_ERROR_NONE;
1567                 }
1568         }
1569
1570         /* get attribute item for EXIF data */
1571         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1572
1573         /* set EXIF data to attribute */
1574         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1575                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1576                 if (exif_raw_data) {
1577                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1578                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1579                         MMCAM_LOG_INFO("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1580                 } else {
1581                         MMCAM_LOG_WARNING("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1582                 }
1583         } else {
1584                 MMCAM_LOG_WARNING("failed to create EXIF. set EXIF as NULL");
1585                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1586         }
1587
1588         /* commit EXIF data */
1589         mm_attrs_commit(attrs, attr_index_for_exif);
1590
1591         /* get tag-enable */
1592         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1593
1594         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1595         if (tag_enable) {
1596                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1597                         MMCAM_IMAGE_ENCODER, &codectype,
1598                         NULL);
1599                 MMCAM_LOG_INFO("codectype %d", codectype);
1600
1601                 switch (codectype) {
1602                 case MM_IMAGE_CODEC_JPEG:
1603                 case MM_IMAGE_CODEC_SRW:
1604                 case MM_IMAGE_CODEC_JPEG_SRW:
1605                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1606                         if (ret != MM_ERROR_NONE) {
1607                                 MMCAM_LOG_ERROR("Error on setting extra data to jpeg");
1608                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1609                                 goto error;
1610                         }
1611                         break;
1612                 default:
1613                         MMCAM_LOG_ERROR("The codectype is not supported. (%d)", codectype);
1614                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1615                         goto error;
1616                 }
1617         }
1618
1619 _CAPTURE_CB_EXIF_DONE:
1620
1621         /* Handle Capture Callback */
1622         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1623
1624         if (hcamcorder->vcapture_cb) {
1625                 MMCAM_LOG_INFO("APPLICATION CALLBACK START");
1626                 if (thumb.data)
1627                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1628                 else
1629                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1630
1631                 MMCAM_LOG_INFO("APPLICATION CALLBACK END");
1632         } else {
1633                 MMCAM_LOG_ERROR("Capture callback is NULL.");
1634
1635                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1636
1637                 goto err_release_exif;
1638         }
1639
1640         /* Set capture count */
1641         count = ++(info->capture_send_count);
1642         send_captured_message = TRUE;
1643
1644 err_release_exif:
1645         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1646
1647         /* init screennail and EXIF raw data */
1648         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1649         mm_attrs_commit(attrs, attr_index_for_screennail);
1650         if (exif_raw_data) {
1651                 free(exif_raw_data);
1652                 exif_raw_data = NULL;
1653
1654                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1655                 mm_attrs_commit(attrs, attr_index_for_exif);
1656         }
1657
1658         /* Release jpeg data */
1659         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1660                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1661
1662 error:
1663         /* Check end condition and set proper value */
1664         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1665             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1666                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1667         }
1668
1669         /* release internal allocated data */
1670         if (sc->internal_encode)
1671                 compare_data = internal_main_data;
1672         else
1673                 compare_data = mapinfo1.data;
1674
1675         if (dest.data && compare_data &&
1676             dest.data != compare_data) {
1677                 MMCAM_LOG_INFO("release internal allocated data %p", dest.data);
1678                 free(dest.data);
1679                 dest.data = NULL;
1680                 dest.length = 0;
1681         }
1682         if (internal_main_data) {
1683                 MMCAM_LOG_INFO("release internal main data %p", internal_main_data);
1684                 free(internal_main_data);
1685                 internal_main_data = NULL;
1686         }
1687         if (internal_thumb_data) {
1688                 MMCAM_LOG_INFO("release internal thumb data %p", internal_thumb_data);
1689                 free(internal_thumb_data);
1690                 internal_thumb_data = NULL;
1691         }
1692
1693         /* reset compare_data */
1694         compare_data = NULL;
1695
1696         /*free GstBuffer*/
1697         if (sample1) {
1698                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1699                 gst_sample_unref(sample1);
1700         }
1701         if (sample2) {
1702                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1703                 gst_sample_unref(sample2);
1704         }
1705         if (sample3) {
1706                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1707                 gst_sample_unref(sample3);
1708         }
1709
1710         /* destroy exif info */
1711         mm_exif_destory_exif_info(hcamcorder->exif_info);
1712         hcamcorder->exif_info = NULL;
1713
1714         /* send captured message */
1715         if (send_captured_message) {
1716                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1717                         /* Send CAPTURED message and count - capture success */
1718                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1719                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1720                         else
1721                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1722                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1723                         /* send captured message only once in HDR and Original Capture mode */
1724                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1725                 }
1726         }
1727
1728         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1729                 /* Handle capture in recording case */
1730                 hcamcorder->capture_in_recording = FALSE;
1731
1732                 g_mutex_lock(&hcamcorder->task_thread_lock);
1733
1734                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1735                         MMCAM_LOG_INFO("send signal for capture in recording");
1736                         g_cond_signal(&hcamcorder->task_thread_cond);
1737                 } else {
1738                         MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
1739                 }
1740
1741                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1742
1743                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1744         }
1745
1746         MMCAM_LOG_ERROR("END");
1747
1748         return;
1749 }
1750
1751
1752 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data)
1753 {
1754         if (!sample) {
1755                 MMCAM_LOG_ERROR("NULL sample for extra preview[id:%d]", stream_id);
1756                 return;
1757         }
1758
1759         /* no need to check return value here */
1760         _mmcamcorder_invoke_video_stream_cb((MMHandleType)u_data, sample, TRUE, stream_id);
1761
1762         gst_sample_unref(sample);
1763 }
1764
1765
1766 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1767 {
1768         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1769         _MMCamcorderSubContext *sc = NULL;
1770
1771         mmf_return_val_if_fail(hcamcorder, FALSE);
1772
1773         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1774         mmf_return_val_if_fail(sc && sc->element, FALSE);
1775
1776         MMCAM_LOG_INFO("");
1777
1778         /* FIXME. How could you get a thumbnail? */
1779         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1780
1781         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1782                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1783                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1784                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1785         }
1786
1787         return TRUE;
1788 }
1789
1790
1791 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1792 {
1793         int value = 0;
1794         ExifShort eshort = 0;
1795         int ret = MM_ERROR_NONE;
1796
1797         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1798         MMCAM_LOG_INFO("get orientation [%d]", value);
1799         if (value == 0)
1800                 value = MM_EXIF_ORIENTATION;
1801
1802         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1803         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1804                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1805         if (ret != MM_ERROR_NONE)
1806                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1807
1808 exit:
1809         return ed;
1810 }
1811
1812
1813 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1814 {
1815         int ret = MM_ERROR_NONE;
1816         char *make = strdup(MM_MAKER_NAME);
1817
1818         if (make) {
1819                 MMCAM_LOG_INFO("maker [%s]", make);
1820                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1821                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1822                 free(make);
1823                 if (ret != MM_ERROR_NONE)
1824                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1825         } else {
1826                 MMCAM_LOG_ERROR("strdup failed [%s]", MM_MAKER_NAME);
1827         }
1828
1829 exit:
1830         return ed;
1831 }
1832
1833
1834 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1835 {
1836         int ret = MM_ERROR_NONE;
1837         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1838
1839         if (hcamcorder == NULL || ed == NULL) {
1840                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1841                 return NULL;
1842         }
1843
1844         if (hcamcorder->software_version) {
1845                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1846                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1847
1848                 MMCAM_LOG_INFO("set software_version[%s] ret[0x%x]",
1849                         hcamcorder->software_version, ret);
1850         } else {
1851                 MMCAM_LOG_ERROR("model_name is NULL");
1852         }
1853
1854         return ed;
1855 }
1856
1857
1858 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1859 {
1860         int ret = MM_ERROR_NONE;
1861         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1862
1863         if (hcamcorder == NULL || ed == NULL) {
1864                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1865                 return NULL;
1866         }
1867
1868         if (hcamcorder->model_name) {
1869                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1870                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1871
1872                 MMCAM_LOG_ERROR("set model name[%s] ret[0x%x]",
1873                         hcamcorder->model_name, ret);
1874         } else {
1875                 MMCAM_LOG_ERROR("model_name is NULL");
1876         }
1877
1878         return ed;
1879 }
1880
1881 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1882 {
1883         int ret = MM_ERROR_NONE;
1884         int gps_enable = TRUE;
1885         char *err_name = NULL;
1886         double latitude = INVALID_GPS_VALUE;
1887         double longitude = INVALID_GPS_VALUE;
1888         double altitude = INVALID_GPS_VALUE;
1889
1890         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1891         if (ret == MM_ERROR_NONE && gps_enable) {
1892                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1893
1894                 MMCAM_LOG_INFO("Tag for GPS is ENABLED.");
1895
1896                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1897                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1898                 if (ret != MM_ERROR_NONE)
1899                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1900
1901                 ret = mm_camcorder_get_attributes(handle, &err_name,
1902                         MMCAM_TAG_LATITUDE, &latitude,
1903                         MMCAM_TAG_LONGITUDE, &longitude,
1904                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1905                 if (ret != MM_ERROR_NONE) {
1906                         MMCAM_LOG_ERROR("failed to get gps info [%x][%s]", ret, err_name);
1907                         SAFE_FREE(err_name);
1908                         goto exit;
1909                 }
1910
1911                 MMCAM_LOG_INFO("latitude [%f]", latitude);
1912                 if (latitude != INVALID_GPS_VALUE) {
1913                         unsigned char *b = NULL;
1914                         unsigned int deg;
1915                         unsigned int min;
1916                         unsigned int sec;
1917                         ExifRational rData;
1918
1919                         if (latitude < 0) {
1920                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1921                                         EXIF_FORMAT_ASCII, 2, "S");
1922                                 if (ret != MM_ERROR_NONE)
1923                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1924
1925                                 latitude = -latitude;
1926                         } else if (latitude > 0) {
1927                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1928                                         EXIF_FORMAT_ASCII, 2, "N");
1929                                 if (ret != MM_ERROR_NONE)
1930                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1931                         }
1932
1933                         deg = (unsigned int)(latitude);
1934                         min = (unsigned int)((latitude-deg) * 60);
1935                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1936
1937                         MMCAM_LOG_INFO("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1938                         b = malloc(3 * sizeof(ExifRational));
1939                         if (b) {
1940                                 rData.numerator = deg;
1941                                 rData.denominator = 1;
1942                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1943                                 rData.numerator = min;
1944                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1945                                 rData.numerator = sec;
1946                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1947
1948                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1949                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1950                                 free(b);
1951                                 if (ret != MM_ERROR_NONE)
1952                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1953                         } else {
1954                                 MMCAM_LOG_WARNING("malloc failed");
1955                         }
1956                 }
1957
1958                 MMCAM_LOG_INFO("longitude [%f]", longitude);
1959                 if (longitude != INVALID_GPS_VALUE) {
1960                         unsigned char *b = NULL;
1961                         unsigned int deg;
1962                         unsigned int min;
1963                         unsigned int sec;
1964                         ExifRational rData;
1965
1966                         if (longitude < 0) {
1967                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1968                                         EXIF_FORMAT_ASCII, 2, "W");
1969                                 if (ret != MM_ERROR_NONE)
1970                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1971
1972                                 longitude = -longitude;
1973                         } else if (longitude > 0) {
1974                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1975                                         EXIF_FORMAT_ASCII, 2, "E");
1976                                 if (ret != MM_ERROR_NONE)
1977                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1978                         }
1979
1980                         deg = (unsigned int)(longitude);
1981                         min = (unsigned int)((longitude-deg) * 60);
1982                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1983
1984                         MMCAM_LOG_INFO("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1985                         b = malloc(3 * sizeof(ExifRational));
1986                         if (b) {
1987                                 rData.numerator = deg;
1988                                 rData.denominator = 1;
1989                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1990                                 rData.numerator = min;
1991                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1992                                 rData.numerator = sec;
1993                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1994                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1995                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1996                                 free(b);
1997                                 if (ret != MM_ERROR_NONE)
1998                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1999                         } else {
2000                                 MMCAM_LOG_WARNING("malloc failed");
2001                         }
2002                 }
2003
2004                 MMCAM_LOG_INFO("f_altitude [%f]", altitude);
2005                 if (altitude != INVALID_GPS_VALUE) {
2006                         ExifByte alt_ref = 0;
2007                         unsigned char *b = NULL;
2008                         ExifRational rData;
2009                         b = malloc(sizeof(ExifRational));
2010                         if (b) {
2011                                 if (altitude < 0) {
2012                                         alt_ref = 1;
2013                                         altitude = -altitude;
2014                                 }
2015
2016                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
2017                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
2018                                 if (ret != MM_ERROR_NONE) {
2019                                         MMCAM_LOG_ERROR("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
2020                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2021                                                 free(b);
2022                                                 b = NULL;
2023                                                 goto exit;
2024                                         }
2025                                 }
2026
2027                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2028                                 rData.denominator = 100;
2029                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2030                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2031                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2032                                 free(b);
2033                                 if (ret != MM_ERROR_NONE)
2034                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2035                         } else {
2036                                 MMCAM_LOG_WARNING("malloc failed");
2037                         }
2038                 }
2039
2040                 {
2041                         double gps_timestamp = INVALID_GPS_VALUE;
2042                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2043                         MMCAM_LOG_INFO("Gps timestamp [%f]", gps_timestamp);
2044                         if (gps_timestamp > 0.0) {
2045                                 unsigned char *b = NULL;
2046                                 unsigned int hour;
2047                                 unsigned int min;
2048                                 unsigned int microsec;
2049                                 ExifRational rData;
2050
2051                                 hour = (unsigned int)(gps_timestamp / 3600);
2052                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2053                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2054
2055                                 MMCAM_LOG_INFO("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2056                                 b = malloc(3 * sizeof(ExifRational));
2057                                 if (b) {
2058                                         rData.numerator = hour;
2059                                         rData.denominator = 1;
2060                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2061
2062                                         rData.numerator = min;
2063                                         rData.denominator = 1;
2064                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2065
2066                                         rData.numerator = microsec;
2067                                         rData.denominator = 1000000;
2068                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2069
2070                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2071                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2072                                         free(b);
2073                                         if (ret != MM_ERROR_NONE)
2074                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2075                                 } else {
2076                                         MMCAM_LOG_WARNING("malloc failed.");
2077                                 }
2078                         }
2079                 }
2080
2081                 {
2082                         unsigned char *date_stamp = NULL;
2083                         int date_stamp_len = 0;
2084
2085                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2086
2087                         if (date_stamp) {
2088                                 MMCAM_LOG_INFO("Date stamp [%s]", date_stamp);
2089
2090                                 /* cause it should include NULL char */
2091                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2092                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2093                                 if (ret != MM_ERROR_NONE)
2094                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2095                         }
2096                 }
2097
2098                 {
2099                         unsigned char *processing_method = NULL;
2100                         int processing_method_len = 0;
2101
2102                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2103
2104                         if (processing_method) {
2105                                 MMCAM_LOG_INFO("Processing method [%s]", processing_method);
2106
2107                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2108                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2109                                 if (ret != MM_ERROR_NONE)
2110                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2111                         }
2112                 }
2113         } else {
2114                 MMCAM_LOG_INFO("Tag for GPS is DISABLED.");
2115         }
2116
2117 exit:
2118         return ed;
2119 }
2120
2121
2122 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2123 {
2124         int ret = MM_ERROR_NONE;
2125         mmf_camcorder_t *hcamcorder = NULL;
2126         ExifData *ed = NULL;
2127
2128         hcamcorder = MMF_CAMCORDER(handle);
2129
2130         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2131
2132         ed = exif_data_new_from_data(imagedata, imgln);
2133         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2134
2135         if (ed == NULL) {
2136                 MMCAM_LOG_ERROR("get exif data error!!");
2137                 return MM_ERROR_INVALID_HANDLE;
2138         }
2139
2140         /* update necessary */
2141
2142         __mmcamcorder_update_exif_make(handle, ed);
2143         __mmcamcorder_update_exif_software(handle, ed);
2144         __mmcamcorder_update_exif_model(handle, ed);
2145         __mmcamcorder_update_exif_orientation(handle, ed);
2146         __mmcamcorder_update_exif_gps(handle, ed);
2147         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2148         if (ret != MM_ERROR_NONE)
2149                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2150
2151         exif_data_unref(ed);
2152         ed = NULL;
2153         return ret;
2154 }
2155
2156 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2157 {
2158         int ret = MM_ERROR_NONE;
2159         int value;
2160         int str_val_len = 0;
2161         int cntl = 0;
2162         int cnts = 0;
2163         char *str_value = NULL;
2164         char *user_comment = NULL;
2165         ExifData *ed = NULL;
2166         ExifLong config;
2167         ExifLong ExifVersion;
2168         static ExifShort eshort[20];
2169         static ExifLong elong[10];
2170
2171         GstCameraControl *control = NULL;
2172         GstCameraControlExifInfo avsys_exif_info;
2173
2174         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2175         _MMCamcorderSubContext *sc = NULL;
2176
2177         MMCAM_LOG_INFO("");
2178
2179         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2180
2181         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2182         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2183
2184         CLEAR(avsys_exif_info);
2185
2186         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2187                 MMCAM_LOG_ERROR("Can't cast Video source into camera control. Skip camera control values...");
2188         } else {
2189                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2190                 /* get device information */
2191                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2192         }
2193
2194         /* get ExifData from exif info */
2195         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2196         if (ed == NULL) {
2197                 MMCAM_LOG_ERROR("get exif data error!!");
2198                 return MM_ERROR_INVALID_HANDLE;
2199         }
2200
2201         /* Receive attribute info */
2202
2203         /* START INSERT IFD_0 */
2204
2205         /*0. EXIF_TAG_EXIF_VERSION */
2206         ExifVersion = MM_EXIF_VERSION;
2207         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2208                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2209         if (ret != MM_ERROR_NONE)
2210                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2211
2212         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2213         value = image_width;
2214
2215         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2216         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2217                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2218         if (ret != MM_ERROR_NONE)
2219                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2220
2221         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2222                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2223         if (ret != MM_ERROR_NONE)
2224                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2225
2226         MMCAM_LOG_INFO("width[%d]", value);
2227
2228         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2229         value = image_height;
2230
2231         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2232         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2233                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2234         if (ret != MM_ERROR_NONE)
2235                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2236
2237         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2238                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2239         if (ret != MM_ERROR_NONE)
2240                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2241
2242         MMCAM_LOG_INFO("height[%d]", value);
2243
2244         /*4. EXIF_TAG_DATE_TIME */
2245
2246         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2247
2248         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2249         {
2250                 gchar *b = NULL;
2251                 time_t t;
2252                 struct tm tm;
2253
2254                 t = time(NULL);
2255                 tzset();
2256                 localtime_r(&t, &tm);
2257
2258                 b = g_strdup_printf("%04i:%02i:%02i %02i:%02i:%02i",
2259                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2260                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2261
2262                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2263                 if (ret != MM_ERROR_NONE) {
2264                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2265                                 g_free(b);
2266
2267                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2268                 }
2269
2270                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, 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_ORIGINAL);
2276                 }
2277
2278                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, 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_DIGITIZED);
2284                 }
2285
2286                 g_free(b);
2287         }
2288
2289         /*5. EXIF_TAG_MAKE */
2290         __mmcamcorder_update_exif_make(handle, ed);
2291
2292 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2293
2294         /*6. EXIF_TAG_MODEL */
2295         __mmcamcorder_update_exif_model(handle, ed);
2296
2297 #endif
2298         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2299         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2300         if (str_value && str_val_len > 0) {
2301                 char *description = strdup(str_value);
2302
2303                 MMCAM_LOG_INFO("description [%s]", str_value);
2304
2305                 if (description) {
2306                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2307                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2308                         free(description);
2309                         str_value = NULL;
2310                         str_val_len = 0;
2311                         if (ret != MM_ERROR_NONE)
2312                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2313                 } else {
2314                         MMCAM_LOG_ERROR("strdup failed for [%s]", str_value);
2315                 }
2316         } else {
2317                 MMCAM_LOG_WARNING("failed to get description");
2318         }
2319
2320         /*7. EXIF_TAG_SOFTWARE*/
2321         __mmcamcorder_update_exif_software(handle, ed);
2322
2323 /*
2324         if (control != NULL) {
2325                 char software[50] = {0,};
2326                 unsigned int len = 0;
2327
2328                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2329                 MMCAM_LOG_INFO("software [%s], len [%d]", software, len);
2330                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2331                         EXIF_FORMAT_ASCII, len, (const char *)software);
2332                 if (ret != MM_ERROR_NONE) {
2333                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2334                 }
2335         }
2336 */
2337
2338         __mmcamcorder_update_exif_orientation(handle, ed);
2339
2340         /* START INSERT EXIF_IFD */
2341
2342         /*3. User Comment*/
2343         /*FIXME : get user comment from real user */
2344         user_comment = strdup(MM_USER_COMMENT);
2345         if (user_comment) {
2346                 MMCAM_LOG_INFO("user_comment=%s", user_comment);
2347                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2348                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2349                 free(user_comment);
2350                 if (ret != MM_ERROR_NONE)
2351                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2352         } else {
2353                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2354                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2355         }
2356
2357         /*9. EXIF_TAG_COLOR_SPACE */
2358         if (control != NULL) {
2359                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2360                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2361                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2362                 if (ret != MM_ERROR_NONE)
2363                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2364         }
2365
2366         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2367         if (control != NULL) {
2368                 config = avsys_exif_info.component_configuration;
2369                 MMCAM_LOG_INFO("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2370                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2371                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2372                 if (ret != MM_ERROR_NONE)
2373                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2374         }
2375
2376         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2377         /* written  the device_info */
2378
2379         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2380         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2381
2382         /*14. EXIF_TAG_EXPOSURE_TIME*/
2383         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2384                 unsigned char *b = NULL;
2385                 ExifRational rData;
2386
2387                 MMCAM_LOG_INFO("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2388                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2389
2390                 b = malloc(sizeof(ExifRational));
2391                 if (b) {
2392                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2393                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2394
2395                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2396                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2397                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2398                         free(b);
2399                         if (ret != MM_ERROR_NONE)
2400                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2401                 } else {
2402                         MMCAM_LOG_WARNING("malloc failed.");
2403                 }
2404         } else {
2405                 MMCAM_LOG_INFO("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2406                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2407         }
2408
2409         /*15. EXIF_TAG_FNUMBER */
2410         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2411                 unsigned char *b = NULL;
2412                 ExifRational rData;
2413
2414                 MMCAM_LOG_INFO("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2415                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2416
2417                 b = malloc(sizeof(ExifRational));
2418                 if (b) {
2419                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2420                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2421                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2422                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2423                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2424                         free(b);
2425                         if (ret != MM_ERROR_NONE)
2426                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2427                 } else {
2428                         MMCAM_LOG_WARNING("malloc failed.");
2429                 }
2430         } else {
2431                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2432                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2433         }
2434
2435         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2436         /*FIXME*/
2437         value = MM_EXPOSURE_PROGRAM;
2438         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2439         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2440                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2441         if (ret != MM_ERROR_NONE)
2442                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2443
2444         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2445         if (avsys_exif_info.iso) {
2446                 MMCAM_LOG_INFO("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2447                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2448                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2449                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2450                 if (ret != MM_ERROR_NONE)
2451                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2452         }
2453
2454         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2455         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2456                 unsigned char *b = NULL;
2457                 ExifSRational rsData;
2458
2459                 MMCAM_LOG_INFO("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2460                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2461
2462                 b = malloc(sizeof(ExifSRational));
2463                 if (b) {
2464                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2465                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2466                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2467                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2468                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2469                         free(b);
2470                         if (ret != MM_ERROR_NONE)
2471                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2472                 } else {
2473                         MMCAM_LOG_WARNING("malloc failed.");
2474                 }
2475         } else {
2476                 MMCAM_LOG_INFO("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2477                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2478         }
2479
2480         /*19. EXIF_TAG_APERTURE_VALUE*/
2481         if (avsys_exif_info.aperture_in_APEX) {
2482                 unsigned char *b = NULL;
2483                 ExifRational rData;
2484
2485                 MMCAM_LOG_INFO("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2486
2487                 b = malloc(sizeof(ExifRational));
2488                 if (b) {
2489                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2490                         rData.denominator = 1;
2491                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2492                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2493                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2494                         free(b);
2495                         if (ret != MM_ERROR_NONE)
2496                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2497                 } else {
2498                         MMCAM_LOG_WARNING("malloc failed.");
2499                 }
2500         } else {
2501                 MMCAM_LOG_INFO("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2502         }
2503
2504         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2505         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2506                 unsigned char *b = NULL;
2507                 ExifSRational rsData;
2508
2509                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2510                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2511
2512                 b = malloc(sizeof(ExifSRational));
2513                 if (b) {
2514                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2515                         rsData.denominator = avsys_exif_info.brightness_denominator;
2516                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2517                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2518                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2519                         free(b);
2520                         if (ret != MM_ERROR_NONE)
2521                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2522                 } else {
2523                         MMCAM_LOG_WARNING("malloc failed.");
2524                 }
2525         } else {
2526                 MMCAM_LOG_INFO("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2527                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2528         }
2529
2530         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2531         value = 0;
2532         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2533         if (ret == MM_ERROR_NONE) {
2534                 unsigned char *b = NULL;
2535                 ExifSRational rsData;
2536
2537                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2538                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2539
2540                 b = malloc(sizeof(ExifSRational));
2541                 if (b) {
2542                         rsData.numerator = value - hcamcorder->brightness_default;
2543                         if (hcamcorder->brightness_step_denominator != 0) {
2544                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2545                         } else {
2546                                 MMCAM_LOG_WARNING("brightness_step_denominator is ZERO, so set 1");
2547                                 rsData.denominator = 1;
2548                         }
2549                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2550                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2551                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2552                         free(b);
2553                         if (ret != MM_ERROR_NONE)
2554                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2555                 } else {
2556                         MMCAM_LOG_WARNING("malloc failed.");
2557                 }
2558         } else {
2559                 MMCAM_LOG_INFO("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2560         }
2561
2562         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2563 /*
2564         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2565                 unsigned char *b = NULL;
2566                 ExifRational rData;
2567
2568                 MMCAM_LOG_INFO("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2569
2570                 b = malloc(sizeof(ExifRational));
2571                 if (b) {
2572                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2573                         rData.denominator = 1;
2574                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2575                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2576                                 EXIF_FORMAT_RATIONAL, 1, b);
2577                         free(b);
2578                         if (ret != MM_ERROR_NONE)
2579                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2580                 } else {
2581                         MMCAM_LOG_WARNING("failed to alloc for MAX aperture value");
2582                 }
2583         }
2584 */
2585
2586         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2587         /* default : none */
2588
2589         /*24. EXIF_TAG_METERING_MODE */
2590         if (control != NULL) {
2591                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2592                 MMCAM_LOG_INFO("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2593                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2594                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2595                 if (ret != MM_ERROR_NONE)
2596                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2597         }
2598
2599         /*25. EXIF_TAG_LIGHT_SOURCE*/
2600
2601         /*26. EXIF_TAG_FLASH*/
2602         if (control != NULL) {
2603                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2604                 MMCAM_LOG_INFO("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2605                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2606                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2607                 if (ret != MM_ERROR_NONE)
2608                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2609         }
2610
2611         /*27. EXIF_TAG_FOCAL_LENGTH*/
2612         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2613                 unsigned char *b = NULL;
2614                 ExifRational rData;
2615
2616                 MMCAM_LOG_INFO("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2617                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2618
2619                 b = malloc(sizeof(ExifRational));
2620                 if (b) {
2621                         rData.numerator = avsys_exif_info.focal_len_numerator;
2622                         rData.denominator = avsys_exif_info.focal_len_denominator;
2623                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2624                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2625                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2626                         free(b);
2627                         if (ret != MM_ERROR_NONE)
2628                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2629                 } else {
2630                         MMCAM_LOG_WARNING("malloc failed.");
2631                 }
2632         } else {
2633                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2634                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2635         }
2636
2637         /*28. EXIF_TAG_SENSING_METHOD*/
2638         /*FIXME*/
2639         value = MM_SENSING_MODE;
2640         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2641         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2642                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2643         if (ret != MM_ERROR_NONE)
2644                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2645
2646         /*29. EXIF_TAG_FILE_SOURCE*/
2647 /*
2648         value = MM_FILE_SOURCE;
2649         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2650         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2651                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2652         if (ret != MM_ERROR_NONE)
2653                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2654 */
2655
2656         /*30. EXIF_TAG_SCENE_TYPE*/
2657 /*
2658         value = MM_SCENE_TYPE;
2659         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2660         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2661                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2662         if (ret != MM_ERROR_NONE)
2663                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2664 */
2665
2666         /*31. EXIF_TAG_EXPOSURE_MODE*/
2667         /*FIXME*/
2668         value = MM_EXPOSURE_MODE;
2669         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2670         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2671                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2672         if (ret != MM_ERROR_NONE)
2673                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2674
2675         /*32. EXIF_TAG_WHITE_BALANCE*/
2676         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2677         if (ret == MM_ERROR_NONE) {
2678                 int set_value = 0;
2679                 MMCAM_LOG_INFO("WHITE BALANCE [%d]", value);
2680
2681                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2682                         set_value = 0;
2683                 else
2684                         set_value = 1;
2685
2686                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2687                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2688                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2689                 if (ret != MM_ERROR_NONE)
2690                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2691         } else {
2692                 MMCAM_LOG_WARNING("failed to get white balance [%x]", ret);
2693         }
2694
2695         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2696 /*
2697         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2698         if (ret == MM_ERROR_NONE) {
2699                 MMCAM_LOG_INFO("DIGITAL ZOOM [%d]", value);
2700
2701                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2702                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2703                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2704                 if (ret != MM_ERROR_NONE)
2705                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2706         } else {
2707                 MMCAM_LOG_WARNING("failed to get digital zoom [%x]", ret);
2708         }
2709 */
2710
2711         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2712         /*FIXME*/
2713 /*
2714         value = MM_FOCAL_LENGTH_35MMFILM;
2715         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2716         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2717                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2718         if (ret != MM_ERROR_NONE)
2719                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2720 */
2721
2722         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2723         {
2724                 int scene_capture_type;
2725
2726                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2727                 if (ret == MM_ERROR_NONE) {
2728                         MMCAM_LOG_INFO("Scene mode(program mode) [%d]", value);
2729
2730                         switch (value) {
2731                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2732                                 scene_capture_type = 0; /* standard */
2733                                 break;
2734                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2735                                 scene_capture_type = 2; /* portrait */
2736                                 break;
2737                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2738                                 scene_capture_type = 1; /* landscape */
2739                                 break;
2740                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2741                                 scene_capture_type = 3; /* night scene */
2742                                 break;
2743                         default:
2744                                 scene_capture_type = 4; /* Others */
2745                                 break;
2746                         }
2747
2748                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2749                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2750                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2751                         if (ret != MM_ERROR_NONE)
2752                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2753                 } else {
2754                         MMCAM_LOG_WARNING("failed to get scene mode [%x]", ret);
2755                 }
2756         }
2757
2758         /*36. EXIF_TAG_GAIN_CONTROL*/
2759         /*FIXME*/
2760 /*
2761         value = MM_GAIN_CONTROL;
2762         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2763         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2764                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2765         if (ret != MM_ERROR_NONE)
2766                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2767 */
2768
2769
2770         /*37. EXIF_TAG_CONTRAST */
2771         {
2772                 type_int_range *irange = NULL;
2773                 int level = 0;
2774
2775                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2776                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2777                         "Contrast",
2778                         &irange);
2779                 if (irange != NULL) {
2780                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2781
2782                         MMCAM_LOG_INFO("CONTRAST current [%d], default [%d]", value, irange->default_value);
2783
2784                         if (value == irange->default_value)
2785                                 level = MM_VALUE_NORMAL;
2786                         else if (value < irange->default_value)
2787                                 level = MM_VALUE_LOW;
2788                         else
2789                                 level = MM_VALUE_HARD;
2790
2791                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2792                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2793                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2794                         if (ret != MM_ERROR_NONE)
2795                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2796                 } else {
2797                         MMCAM_LOG_WARNING("failed to get range of contrast");
2798                 }
2799         }
2800
2801         /*38. EXIF_TAG_SATURATION*/
2802         {
2803                 type_int_range *irange = NULL;
2804                 int level = 0;
2805
2806                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2807                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2808                         "Saturation",
2809                         &irange);
2810                 if (irange != NULL) {
2811                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2812
2813                         MMCAM_LOG_INFO("SATURATION current [%d], default [%d]", value, irange->default_value);
2814
2815                         if (value == irange->default_value)
2816                                 level = MM_VALUE_NORMAL;
2817                         else if (value < irange->default_value)
2818                                 level = MM_VALUE_LOW;
2819                         else
2820                                 level = MM_VALUE_HARD;
2821
2822                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2823                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2824                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2825                         if (ret != MM_ERROR_NONE)
2826                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2827                 } else {
2828                         MMCAM_LOG_WARNING("failed to get range of saturation");
2829                 }
2830         }
2831
2832         /*39. EXIF_TAG_SHARPNESS*/
2833         {
2834                 type_int_range *irange = NULL;
2835                 int level = 0;
2836
2837                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2838                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2839                         "Sharpness",
2840                         &irange);
2841                 if (irange != NULL) {
2842                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2843
2844                         MMCAM_LOG_INFO("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2845
2846                         if (value == irange->default_value)
2847                                 level = MM_VALUE_NORMAL;
2848                         else if (value < irange->default_value)
2849                                 level = MM_VALUE_LOW;
2850                         else
2851                                 level = MM_VALUE_HARD;
2852
2853                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2854                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2855                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2856                         if (ret != MM_ERROR_NONE)
2857                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2858                 } else {
2859                         MMCAM_LOG_WARNING("failed to get range of sharpness");
2860                 }
2861         }
2862
2863         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2864         /*FIXME*/
2865         value = MM_SUBJECT_DISTANCE_RANGE;
2866         MMCAM_LOG_INFO("DISTANCE_RANGE [%d]", value);
2867         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2868         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2869                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2870         if (ret != MM_ERROR_NONE)
2871                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2872
2873         /* GPS information */
2874         __mmcamcorder_update_exif_gps(handle, ed);
2875
2876         MMCAM_LOG_INFO("");
2877
2878         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2879         if (ret != MM_ERROR_NONE)
2880                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2881
2882 exit:
2883         MMCAM_LOG_INFO("finished!! [%x]", ret);
2884
2885         if (ed)
2886                 exif_data_unref(ed);
2887
2888         return ret;
2889 }
2890
2891
2892 static void __sound_status_changed_cb(keynode_t* node, void *data)
2893 {
2894         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2895         _MMCamcorderImageInfo *info = NULL;
2896
2897         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2898
2899         MMCAM_LOG_INFO("START");
2900
2901         info = hcamcorder->sub_context->info_image;
2902
2903         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2904
2905         MMCAM_LOG_INFO("DONE : sound status %d", info->sound_status);
2906
2907         return;
2908 }