src/mm_camcorder_stillshot.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include <gst/video/cameracontrol.h>
  29 #include <mm_sound.h>
  30 #include "mm_camcorder_internal.h"
  31 #include "mm_camcorder_stillshot.h"
  32 #include "mm_camcorder_exifinfo.h"
  33 #include "mm_camcorder_exifdef.h"
  34 #include <libexif/exif-loader.h>
  35 #include <libexif/exif-utils.h>
  36 #include <libexif/exif-data.h>
  37
  38 /*---------------------------------------------------------------------------------------
  39 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  40 ---------------------------------------------------------------------------------------*/
  41 #define EXIF_SET_ERR( return_type,tag_id) \
  42         _mmcam_dbg_err("error=%x,tag=%x",return_type,tag_id); \
  43         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  44                 goto exit; \
  45         }
  46
  47 /*---------------------------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  49 ---------------------------------------------------------------------------------------*/
  50 #define THUMBNAIL_WIDTH         320
  51 #define THUMBNAIL_HEIGHT        240
  52 #define THUMBNAIL_JPEG_QUALITY  90
  53 #define TRY_LOCK_MAX_COUNT      100
  54 #define TRY_LOCK_TIME           20000   /* ms */
  55 #define H264_PREVIEW_BITRATE    1024*10 /* kbps */
  56 #define H264_PREVIEW_NEWGOP_INTERVAL    1000 /* ms */
  57 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  58
  59
  60 /*---------------------------------------------------------------------------------------
  61 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  62 ---------------------------------------------------------------------------------------*/
  63 /** STATIC INTERNAL FUNCTION **/
  64 /* Functions for JPEG capture without Encode bin */
  65 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  67 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  68 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, 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_dbg_log("");
  97
  98         /* Create gstreamer element */
  99         _mmcam_dbg_log("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
 109         /* add element and encodesink bin to encode main pipeline */
 110         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 111                          sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 112                          sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 113                          sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 114                          NULL);
 115
 116         /* Link each element : appsrc - capsfilter - encodesink bin */
 117         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 118         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 119         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 120
 121         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 122         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 123         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 124
 125         /* connect handoff signal to get capture data */
 126         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 127                                    _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 128                                    G_CALLBACK(__mmcamcorder_handoff_callback),
 129                                    hcamcorder);
 130
 131         return MM_ERROR_NONE;
 132
 133 pipeline_creation_error:
 134         _mmcamcorder_remove_stillshot_pipeline(handle);
 135         return err;
 136 }
 137
 138
 139 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 140 {
 141         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 142         _MMCamcorderSubContext *sc = NULL;
 143
 144         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 145
 146         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 147         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 148
 149         /* check video source element */
 150         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 151                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 152                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 153                                            _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 154                                            G_CALLBACK(__mmcamcorder_image_capture_cb),
 155                                            hcamcorder);
 156
 157                 return MM_ERROR_NONE;
 158         } else {
 159                 _mmcam_dbg_err("videosrc element is not created yet");
 160                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 161         }
 162 }
 163
 164
 165 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 166 {
 167         int ret = MM_ERROR_NONE;
 168         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 169         _MMCamcorderSubContext *sc = NULL;
 170
 171         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 174         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 175
 176         _mmcam_dbg_log("");
 177
 178         /* Check pipeline */
 179         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 180                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 181                 if (ret != MM_ERROR_NONE) {
 182                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 183                         return ret;
 184                 }
 185
 186                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 187
 188                 GstPad *reqpad = NULL;
 189
 190                 /* release request pad */
 191                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 192                 if (reqpad) {
 193                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 194                         gst_object_unref(reqpad);
 195                         reqpad = NULL;
 196                 }
 197
 198                 /* release encode main pipeline */
 199                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 200
 201                 _mmcam_dbg_log("Encoder pipeline removed");
 202         } else {
 203                 _mmcam_dbg_log("encode main pipeline is already removed");
 204         }
 205
 206         return MM_ERROR_NONE;
 207 }
 208
 209
 210 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 211 {
 212         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 213         _MMCamcorderSubContext *sc = NULL;
 214
 215         mmf_return_if_fail(hcamcorder);
 216
 217         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 218         mmf_return_if_fail(sc && sc->element);
 219
 220         _mmcam_dbg_log("");
 221
 222         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 223                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 224                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 225
 226                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 227
 228                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 229
 230                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 231
 232                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 233         }
 234
 235         return;
 236 }
 237
 238
 239 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 240 {
 241         int ret = MM_ERROR_NONE;
 242         int UseCaptureMode = 0;
 243         int width = 0;
 244         int height = 0;
 245         int fps = 0;
 246         int cap_format = MM_PIXEL_FORMAT_NV12;
 247         int image_encoder = MM_IMAGE_CODEC_JPEG;
 248         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 249         int is_modified_size = FALSE;
 250         int tag_orientation = 0;
 251         unsigned int cap_fourcc = 0;
 252
 253         char *err_name = NULL;
 254         const char *videosrc_name = NULL;
 255
 256         GstCameraControl *control = NULL;
 257
 258         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 259         _MMCamcorderImageInfo *info = NULL;
 260         _MMCamcorderSubContext *sc = NULL;
 261         type_element *VideosrcElement = NULL;
 262         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 263
 264         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 265
 266         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 267         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 268
 269         _mmcam_dbg_log("");
 270
 271         info = sc->info_image;
 272
 273         if (info->capturing) {
 274                 _mmcam_dbg_err("already capturing");
 275                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 276         }
 277
 278         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 279                                         CONFIGURE_CATEGORY_MAIN_CAPTURE,
 280                                         "UseCaptureMode",
 281                                         &UseCaptureMode);
 282
 283         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 284                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 285                                       "VideosrcElement",
 286                                       &VideosrcElement);
 287
 288         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 289
 290         /* get current state */
 291         mm_camcorder_get_state(handle, &current_state);
 292
 293         /* set capture flag */
 294         info->capturing = TRUE;
 295
 296         ret = mm_camcorder_get_attributes(handle, &err_name,
 297                                     MMCAM_IMAGE_ENCODER, &image_encoder,
 298                                     MMCAM_CAMERA_WIDTH, &width,
 299                                     MMCAM_CAMERA_HEIGHT, &height,
 300                                     MMCAM_CAMERA_FPS, &fps,
 301                                     MMCAM_CAPTURE_FORMAT, &cap_format,
 302                                     MMCAM_CAPTURE_WIDTH, &info->width,
 303                                     MMCAM_CAPTURE_HEIGHT, &info->height,
 304                                     MMCAM_CAPTURE_COUNT, &info->count,
 305                                     MMCAM_CAPTURE_INTERVAL, &info->interval,
 306                                     MMCAM_STROBE_MODE, &strobe_mode,
 307                                     MMCAM_TAG_ORIENTATION, &tag_orientation,
 308                                     NULL);
 309         if (err_name) {
 310                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 311                 free(err_name);
 312                 err_name = NULL;
 313         }
 314
 315         ret = MM_ERROR_NONE;
 316
 317         /* check capture count */
 318         if (info->count < 1) {
 319                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 320                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 321                 goto cmd_done;
 322         } else if (info->count == 1) {
 323                 info->type = _MMCamcorder_SINGLE_SHOT;
 324         } else {
 325                 info->type = _MMCamcorder_MULTI_SHOT;
 326                 info->next_shot_time = 0;
 327                 info->multi_shot_stop = FALSE;
 328
 329                 /* sound init to pause other session */
 330 #ifdef _MMCAMCORDER_UPLOAD_SAMPLE
 331                 _mmcamcorder_sound_init(handle, _MMCAMCORDER_FILEPATH_CAPTURE2_SND);
 332 #else /* _MMCAMCORDER_UPLOAD_SAMPLE */
 333                 _mmcamcorder_sound_init(handle);
 334 #endif /* _MMCAMCORDER_UPLOAD_SAMPLE */
 335         }
 336
 337         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 338                        width, height, info->preview_format, info->width, info->height, cap_format,
 339                        info->count, info->hdr_capture_mode, info->interval);
 340
 341         /* check state */
 342         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 343                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 344                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 345                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 346                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 347                         goto cmd_done;
 348                 }
 349
 350                 /* check capture size if ZSL is not supported*/
 351                 if (hcamcorder->support_zsl_capture == FALSE) {
 352                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 353                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 354
 355                         info->width = width;
 356                         info->height = height;
 357
 358                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 359                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 360                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 361
 362                         is_modified_size = TRUE;
 363                 }
 364         }
 365
 366         info->capture_cur_count = 0;
 367         info->capture_send_count = 0;
 368
 369         sc->internal_encode = FALSE;
 370
 371         if (!sc->bencbin_capture) {
 372                 /* Check encoding method */
 373                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 374                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 375                             (sc->SensorEncodedCapture && sc->info_video->support_dual_stream) ||
 376                             is_modified_size) {
 377                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 378                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 379                         } else {
 380                                 /* no need to encode internally if ITLV format */
 381                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
 382                                         sc->internal_encode = TRUE;
 383                                 }
 384                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 385
 386                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 387                                                cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 388                         }
 389                 } else {
 390                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 391                 }
 392
 393                 _mmcam_dbg_log("capture format (%d)", cap_format);
 394
 395                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 396                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 397                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 398                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 399
 400                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 401                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 402                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 403                         goto cmd_done;
 404                 }
 405
 406                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 407                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 408         } else {
 409                 int need_change = 0;
 410                 int set_width = 0;
 411                 int set_height = 0;
 412                 int cap_jpeg_quality = 0;
 413
 414                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 415                         _mmcam_dbg_err("could not capture in this target while recording");
 416                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 417                         goto cmd_done;
 418                 }
 419
 420                 if (UseCaptureMode) {
 421                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT) {
 422                                 need_change = 1;
 423                         }
 424                 } else {
 425                         if (width != info->width || height != info->height) {
 426                                 need_change = 1;
 427                         }
 428                 }
 429
 430                 if (need_change) {
 431                         int rotation = 0;
 432
 433                         _mmcam_dbg_log("Need to change resolution");
 434
 435                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 436                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 437
 438                         /* make pipeline state as READY */
 439                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 440
 441                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 442                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 443
 444                         if (ret != MM_ERROR_NONE) {
 445                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 446                                 goto cmd_done;
 447                         }
 448
 449                         if (UseCaptureMode) {
 450                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 451                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 452                         } else {
 453                                 set_width = info->width;
 454                                 set_height = info->height;
 455                         }
 456
 457                         mm_camcorder_get_attributes(handle, &err_name,
 458                                                     MMCAM_CAMERA_ROTATION, &rotation,
 459                                                     NULL);
 460                         if (err_name) {
 461                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 462                                 free(err_name);
 463                                 err_name = NULL;
 464                         }
 465
 466                         /* set new caps */
 467                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 468                         if (!ret) {
 469                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 470                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 471                                 goto cmd_done;
 472                         }
 473
 474                         info->resolution_change = TRUE;
 475
 476                         /* make pipeline state as PLAYING */
 477                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 478                         if (ret != MM_ERROR_NONE) {
 479                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 480                                 goto cmd_done;
 481                         }
 482
 483                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 484                 } else {
 485                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 486                         info->resolution_change = FALSE;
 487                 }
 488
 489                 /* add encodesinkbin */
 490                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 491                 if (ret != MM_ERROR_NONE) {
 492                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 493                         goto cmd_done;
 494                 }
 495
 496                 ret = mm_camcorder_get_attributes(handle, &err_name,
 497                                                   MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 498                                                   NULL);
 499                 if (err_name) {
 500                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 501                         free(err_name);
 502                         err_name = NULL;
 503                 }
 504
 505                 /* set JPEG quality */
 506                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 507
 508                 /* set handoff signal as TRUE */
 509                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,"signal-handoffs", TRUE);
 510                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 511
 512                 /* set push encoding buffer as TRUE */
 513                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 514
 515                 /* make encode pipeline state as PLAYING */
 516                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 517                 if (ret != MM_ERROR_NONE) {
 518                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 519                         goto cmd_done;
 520                 }
 521         }
 522
 523         /* Play capture sound here if single capture */
 524         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 525              (hcamcorder->support_zsl_capture == FALSE ||
 526               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 527             info->hdr_capture_mode) {
 528                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 529                     hcamcorder->support_zsl_capture == TRUE &&
 530                     !info->hdr_capture_mode) {
 531                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
 532                 }
 533
 534                 /* set flag */
 535                 info->played_capture_sound = TRUE;
 536         } else {
 537                 /* set flag */
 538                 info->played_capture_sound = FALSE;
 539         }
 540
 541 cmd_done:
 542         if (ret != MM_ERROR_NONE) {
 543                 info->capturing = FALSE;
 544         }
 545
 546         return ret;
 547 }
 548
 549
 550 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 551 {
 552         int ret = MM_ERROR_NONE;
 553         int width = 0;
 554         int height = 0;
 555         int fps = 0;
 556         int rotation = 0;
 557         unsigned int current_framecount = 0;
 558         int current_state = MM_CAMCORDER_STATE_NONE;
 559         gboolean fps_auto = FALSE;
 560         char *err_name = NULL;
 561         const char *videosrc_name = NULL;
 562
 563         GstState state;
 564         GstElement *pipeline = NULL;
 565         GstCameraControl *control = NULL;
 566
 567         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 568         _MMCamcorderImageInfo *info = NULL;
 569         _MMCamcorderSubContext *sc = NULL;
 570         type_element *VideosrcElement = NULL;
 571
 572         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 573
 574         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 575         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 576
 577         /*_mmcam_dbg_log("");*/
 578
 579         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 580         info = sc->info_image;
 581
 582         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 583                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 584                                       "VideosrcElement",
 585                                       &VideosrcElement);
 586
 587         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 588
 589         sc->display_interval = 0;
 590         sc->previous_slot_time = 0;
 591
 592         /* Image info */
 593         info->next_shot_time = 0;
 594         info->multi_shot_stop = TRUE;
 595         info->capturing = FALSE;
 596
 597         _mmcamcorder_vframe_stablize(handle);
 598
 599         current_state = _mmcamcorder_get_state(handle);
 600         _mmcam_dbg_log("current state [%d]", current_state);
 601
 602         if (!sc->bencbin_capture) {
 603                 _mmcam_dbg_log("Preview start");
 604
 605                 /* just set capture stop command if current state is CAPTURING */
 606                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 607                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 608                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 609                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 610                         }
 611
 612                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 613                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 614
 615                         current_framecount = sc->kpi.video_framecount;
 616                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 617                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 618                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 619                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 620                         }
 621                 } else {
 622                         int focus_mode = 0;
 623                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 624
 625                         /* This case is starting of preview */
 626                         ret = mm_camcorder_get_attributes(handle, &err_name,
 627                                                           MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 628                                                           MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 629                                                           NULL);
 630                         if (ret != MM_ERROR_NONE) {
 631                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 632                                 SAFE_FREE (err_name);
 633                         }
 634
 635                         _mmcam_dbg_log("focus mode %d", focus_mode);
 636
 637                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 638
 639                         /* set focus mode */
 640                         if (attr) {
 641                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 642                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 643                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 644                                                 _mmcam_dbg_err("set focus mode error");
 645                                         } else {
 646                                                 _mmcam_dbg_log("set focus mode success");
 647                                         }
 648                                 } else {
 649                                         _mmcam_dbg_log("focus mode is not supported");
 650                                 }
 651                         } else {
 652                                 _mmcam_dbg_err("failed to get attributes");
 653                         }
 654                 }
 655         }
 656
 657         /* init prev_time */
 658         sc->info_video->prev_preview_ts = 0;
 659
 660         gst_element_get_state(pipeline, &state, NULL, -1);
 661
 662         if (state == GST_STATE_PLAYING) {
 663                 if (!sc->bencbin_capture) {
 664                         int try_count = 0;
 665
 666                         if (hcamcorder->support_zsl_capture == FALSE) {
 667                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 668
 669                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 670                                 if (attr) {
 671                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 672                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 673                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 674                                         }
 675                                 }
 676
 677                                 while (current_framecount >= sc->kpi.video_framecount &&
 678                                        try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 679                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 680                                 }
 681                         }
 682
 683                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 684                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 685                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 686                         }
 687
 688                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 689                                        current_framecount, sc->kpi.video_framecount, try_count);
 690                 } else {
 691                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 692                         if (ret != MM_ERROR_NONE) {
 693                                 goto cmd_error;
 694                         }
 695
 696                         if (info->resolution_change) {
 697                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 698                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 699                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 700                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 701                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 702                                 if (ret != MM_ERROR_NONE) {
 703                                         goto cmd_error;
 704                                 }
 705
 706                                 /* check if resolution need to rollback */
 707                                 mm_camcorder_get_attributes(handle, &err_name,
 708                                                             MMCAM_CAMERA_WIDTH, &width,
 709                                                             MMCAM_CAMERA_HEIGHT, &height,
 710                                                             MMCAM_CAMERA_FPS, &fps,
 711                                                             MMCAM_CAMERA_ROTATION, &rotation,
 712                                                             NULL);
 713
 714                                 /* set new caps */
 715                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 716                                 if (!ret) {
 717                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 718                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 719                                         goto cmd_error;
 720                                 }
 721
 722                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 723                                 if (ret != MM_ERROR_NONE) {
 724                                         goto cmd_error;
 725                                 }
 726                         }
 727                 }
 728
 729                 /* sound finalize */
 730                 if (info->type == _MMCamcorder_MULTI_SHOT) {
 731                         _mmcamcorder_sound_finalize(handle);
 732                 }
 733         } else {
 734                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 735                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 736                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 737                 }
 738
 739                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 740                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 741
 742                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 743
 744                 if (ret != MM_ERROR_NONE) {
 745                         goto cmd_error;
 746                 }
 747
 748                 /* get sound status/volume level and register changed_cb */
 749                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 750                     info->sound_status == _SOUND_STATUS_INIT) {
 751                         _mmcam_dbg_log("get sound status/volume level and register vconf changed_cb");
 752
 753                         /* get sound status */
 754                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 755
 756                         _mmcam_dbg_log("sound status %d", info->sound_status);
 757
 758                         /* register changed_cb */
 759                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 760                 }
 761         }
 762
 763 cmd_error:
 764         return ret;
 765 }
 766
 767
 768 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 769 {
 770         int ret = MM_ERROR_NONE;
 771         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 772         int set_strobe = 0;
 773         GstCameraControl *control = NULL;
 774         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 775
 776         GstElement *pipeline = NULL;
 777
 778         _MMCamcorderSubContext *sc = NULL;
 779
 780         _mmcam_dbg_log("");
 781
 782         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 783
 784         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 785         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 786
 787         /* check strobe and set OFF if PERMANENT mode */
 788         mm_camcorder_get_attributes(handle, NULL,
 789                                     MMCAM_STROBE_MODE, &strobe_mode,
 790                                     NULL);
 791         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 792             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 793                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 794
 795                 /* get camera control */
 796                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 797                 if (control) {
 798                         /* convert MSL to sensor value */
 799                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 800
 801                         /* set strobe OFF */
 802                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 803
 804                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 805                 } else {
 806                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 807                 }
 808         }
 809
 810         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 811
 812         if(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 813                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 814                 _mmcamcorder_remove_recorder_pipeline(handle);
 815         }
 816
 817         /* Disable skip flush buffer  */
 818         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", FALSE);
 819
 820         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 821         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 822
 823         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 824
 825         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 826         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 827
 828         /* Enable skip flush buffer  */
 829         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", TRUE);
 830
 831         /* deregister sound status callback */
 832         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 833                 _mmcam_dbg_log("deregister sound status callback");
 834
 835                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 836                 mm_sound_volume_remove_callback(VOLUME_TYPE_SYSTEM);
 837
 838                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 839         }
 840
 841         return ret;
 842 }
 843
 844
 845 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 846 {
 847         int ret = MM_ERROR_NONE;
 848
 849         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 850         _MMCamcorderSubContext *sc = NULL;
 851
 852         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 853
 854         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 855         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 856
 857         _mmcam_dbg_log("command %d", command);
 858
 859         switch (command) {
 860         case _MMCamcorder_CMD_CAPTURE:
 861                 ret = _mmcamcorder_image_cmd_capture(handle);
 862                 break;
 863         case _MMCamcorder_CMD_PREVIEW_START:
 864                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 865
 866                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 867                 _mmcamcorder_video_current_framerate_init(handle);
 868                 break;
 869         case _MMCamcorder_CMD_PREVIEW_STOP:
 870                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 871                 break;
 872         case _MMCamcorder_CMD_RECORD:
 873         case _MMCamcorder_CMD_PAUSE:
 874         case _MMCamcorder_CMD_CANCEL:
 875         case _MMCamcorder_CMD_COMMIT:
 876                 /* video recording command */
 877                 ret = _mmcamcorder_video_command(handle, command);
 878                 break;
 879         default:
 880                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 881                 break;
 882         }
 883
 884         return ret;
 885 }
 886
 887
 888 void __mmcamcorder_init_stillshot_info (MMHandleType handle)
 889 {
 890         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 891         _MMCamcorderSubContext *sc = NULL;
 892         _MMCamcorderImageInfo *info = NULL;
 893
 894         mmf_return_if_fail(hcamcorder);
 895
 896         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 897         mmf_return_if_fail(sc && sc->info_image);
 898
 899         info = sc->info_image;
 900
 901         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 902
 903         if (info->type ==_MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 904                 info->capture_cur_count = 0;
 905                 info->capture_send_count = 0;
 906                 info->multi_shot_stop = TRUE;
 907                 info->next_shot_time = 0;
 908
 909                 /* capturing flag set to FALSE here */
 910                 info->capturing = FALSE;
 911         }
 912
 913         return;
 914 }
 915
 916
 917 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail)
 918 {
 919         int ret = MM_ERROR_NONE;
 920         unsigned char *data = NULL;
 921         unsigned int datalen = 0;
 922         int provide_exif = FALSE;
 923         _MMCamcorderSubContext *sc = NULL;
 924         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 925
 926         mmf_return_val_if_fail(hcamcorder, FALSE);
 927         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 928         mmf_return_val_if_fail(sc, FALSE);
 929
 930         _mmcam_dbg_log("");
 931
 932         if (!original || original->data == NULL || original->length == 0) {
 933                 if (!original) {
 934                         _mmcam_dbg_log("original is null");
 935                 } else {
 936                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
 937                 }
 938                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 939         } else {
 940                 /* original is input/output param. save original values to local var. */
 941                 data = original->data;
 942                 datalen = original->length;
 943         }
 944         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
 945         if(provide_exif == 0){
 946                 if (thumbnail) {
 947                         if (thumbnail->data && thumbnail->length > 0) {
 948                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
 949                                                thumbnail->data, thumbnail->width, thumbnail->height);
 950
 951                                 /* add thumbnail exif info */
 952                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
 953                                                                  thumbnail->data,
 954                                                                  thumbnail->width,
 955                                                                  thumbnail->height,
 956                                                                  thumbnail->length);
 957                         } else {
 958                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
 959                                                thumbnail->data, thumbnail->length);
 960                         }
 961                 }
 962         } else {
 963                 ret = MM_ERROR_NONE;
 964         }
 965
 966         if (ret == MM_ERROR_NONE) {
 967                 /* write jpeg with exif */
 968                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length ,hcamcorder->exif_info, data, datalen);
 969                 if (ret != MM_ERROR_NONE) {
 970                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]",ret);
 971                 }
 972         }
 973
 974         _mmcam_dbg_log("END ret 0x%x", ret);
 975
 976         return ret;
 977 }
 978
 979
 980 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
 981 {
 982         GstCaps *caps = NULL;
 983         GstMapInfo mapinfo;
 984         const GstStructure *structure;
 985
 986         mmf_return_if_fail(capture_data && sample);
 987
 988         caps = gst_sample_get_caps(sample);
 989         if (caps == NULL) {
 990                 _mmcam_dbg_err("failed to get caps");
 991                 goto GET_FAILED;
 992         }
 993
 994         structure = gst_caps_get_structure(caps, 0);
 995         if (structure == NULL) {
 996                 _mmcam_dbg_err("failed to get structure");
 997                 goto GET_FAILED;
 998         }
 999
1000         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1001
1002         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1003         capture_data->data = mapinfo.data;
1004         capture_data->format = pixtype;
1005         gst_structure_get_int(structure, "width", &capture_data->width);
1006         gst_structure_get_int(structure, "height", &capture_data->height);
1007         capture_data->length = mapinfo.size;
1008         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1009
1010         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1011                         capture_data->data, capture_data->width, capture_data->height,
1012                         capture_data->length, capture_data->format);
1013         return;
1014
1015 GET_FAILED:
1016         capture_data->data = NULL;
1017         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1018         capture_data->length = 0;
1019
1020         return;
1021 }
1022
1023
1024 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail)
1025 {
1026         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1027         _MMCamcorderSubContext *sc = NULL;
1028
1029         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1030
1031         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1032         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1033
1034         _mmcam_dbg_log("");
1035
1036         /* if tag enable and doesn't provide exif, we make it */
1037         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1038         if (thumbnail && thumbnail->data) {
1039                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail);
1040         } else {
1041                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL);
1042         }
1043 }
1044
1045
1046 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest)
1047 {
1048         int tag_enable = 0;
1049         int provide_exif = FALSE;
1050
1051         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1052         _MMCamcorderSubContext *sc = NULL;
1053
1054         mmf_return_if_fail(hcamcorder);
1055         mmf_return_if_fail(dest);
1056
1057         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1058         mmf_return_if_fail(sc);
1059
1060         _mmcam_dbg_log("");
1061
1062         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1063         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1064
1065         /* if dest->data is allocated in MSL, release it */
1066         if (tag_enable && !provide_exif) {
1067                 if (dest->data) {
1068                         free(dest->data);
1069                         dest->length = 0;
1070                         dest->data = NULL;
1071                         _mmcam_dbg_log("Jpeg is released!");
1072                 }
1073         } else {
1074                 _mmcam_dbg_log("No need to release");
1075         }
1076
1077         return;
1078 }
1079
1080
1081 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1082 {
1083         int ret = MM_ERROR_NONE;
1084         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1085         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1086         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1087         int codectype = MM_IMAGE_CODEC_JPEG;
1088         int attr_index = 0;
1089         int count = 0;
1090         int stop_cont_shot = FALSE;
1091         int tag_enable = FALSE;
1092         int provide_exif = FALSE;
1093         int capture_quality = 0;
1094         int try_lock_count = 0;
1095         gboolean send_captured_message = FALSE;
1096         unsigned char *exif_raw_data = NULL;
1097         unsigned char *internal_main_data = NULL;
1098         unsigned int internal_main_length = 0;
1099         unsigned char *internal_thumb_data = NULL;
1100         unsigned int internal_thumb_length = 0;
1101         unsigned char *compare_data = NULL;
1102
1103         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1104         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1105         _MMCamcorderImageInfo *info = NULL;
1106         _MMCamcorderSubContext *sc = NULL;
1107         MMCamcorderCaptureDataType dest = {0,};
1108         MMCamcorderCaptureDataType thumb = {0,};
1109         MMCamcorderCaptureDataType scrnail = {0,};
1110         MMCamcorderCaptureDataType encode_src = {0,};
1111         GstMapInfo mapinfo1;
1112         GstMapInfo mapinfo2;
1113         GstMapInfo mapinfo3;
1114
1115         mmf_attrs_t *attrs = NULL;
1116         mmf_attribute_t *item_screennail = NULL;
1117         mmf_attribute_t *item_exif_raw_data = NULL;
1118
1119         mmf_return_if_fail(hcamcorder);
1120
1121         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1122         mmf_return_if_fail(sc && sc->info_image);
1123
1124         info = sc->info_image;
1125
1126         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1127         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1128         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1129
1130         /* get current state */
1131         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1132
1133         _mmcam_dbg_err("START - current state %d", current_state);
1134
1135         /* check capture state */
1136         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0) {
1137                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1138         }
1139
1140         if (!info->capturing || stop_cont_shot) {
1141                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...",
1142                                 stop_cont_shot, info->capturing);
1143
1144                 /*free GstBuffer*/
1145                 if (sample1) {
1146                         gst_sample_unref(sample1);
1147                 }
1148                 if (sample2) {
1149                         gst_sample_unref(sample2);
1150                 }
1151                 if (sample3) {
1152                         gst_sample_unref(sample3);
1153                 }
1154
1155                 return;
1156         }
1157
1158         /* check command lock to block capture callback if capture start API is not returned
1159            wait for 2 seconds at worst case */
1160         try_lock_count = 0;
1161         do {
1162                 _mmcam_dbg_log("Try command LOCK");
1163                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1164                         _mmcam_dbg_log("command LOCK OK");
1165                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1166                         break;
1167                 }
1168
1169                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1170                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1171                         usleep(TRY_LOCK_TIME);
1172                 } else {
1173                         _mmcam_dbg_err("failed to lock command LOCK");
1174                         break;
1175                 }
1176         } while (TRUE);
1177
1178         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1179                 /* play capture sound here if multi capture
1180                    or preview format is ITLV(because of AF and flash control in plugin) */
1181                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1182                         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1183                         _mmcam_dbg_log("send signal for sound play");
1184                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1185                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1186                         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1187                 } else if (!info->played_capture_sound) {
1188                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
1189                 }
1190         }
1191
1192         /* init capture data */
1193         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1194         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1195         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1196
1197         /* Prepare main, thumbnail buffer */
1198         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1199         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1200                 _mmcam_dbg_err("Unsupported pixel type");
1201                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1202                 goto error;
1203         }
1204
1205         /* Main image buffer */
1206         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1207                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1208                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1209                 goto error;
1210         }else{
1211                 if ( (mapinfo1.data == NULL) && (mapinfo1.size == 0) ){
1212                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1213                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1214                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1215                         goto error;
1216                 }else
1217                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1218         }
1219
1220         if ( !sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ) ) {
1221                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1222         }
1223         if ( !sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ)) {
1224                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1225         }
1226
1227         /* Screennail image buffer */
1228         attrs = (mmf_attrs_t*)MMF_CAMCORDER_ATTRS(hcamcorder);
1229         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1230         item_screennail = &attrs->items[attr_index];
1231
1232         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1233                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1234
1235                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1236                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1237
1238                 /* Set screennail attribute for application */
1239                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1240                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1241         } else {
1242                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)",sample3);
1243                 mmf_attribute_set_data(item_screennail, NULL, 0);
1244         }
1245
1246         /* commit screennail data */
1247         mmf_attribute_commit(item_screennail);
1248
1249         /* init thumb data */
1250         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1251
1252         /* get provide-exif */
1253         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1254
1255         /* Thumbnail image buffer */
1256         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1257                 _mmcam_dbg_log("Thumbnail (buffer2=%p)",gst_sample_get_buffer(sample2));
1258                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1259                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1260         } else {
1261                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1262
1263                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1264                         ExifLoader *l;
1265                         /* get thumbnail from EXIF */
1266                         l = exif_loader_new();
1267                         if (l) {
1268                                 ExifData *ed;
1269                                 char  width[10];
1270                                 char  height[10];
1271                                 ExifEntry *entry = NULL;
1272
1273                                 exif_loader_write (l, dest.data, dest.length);
1274
1275                                 /* Get a pointer to the EXIF data */
1276                                 ed = exif_loader_get_data(l);
1277
1278                                 /* The loader is no longer needed--free it */
1279                                 exif_loader_unref(l);
1280                                 l = NULL;
1281                                 if (ed) {
1282                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1283                                         if (entry != NULL) {
1284                                                 exif_entry_get_value(entry,width,10);
1285                                         }
1286                                         entry = NULL;
1287                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1288                                         if (entry != NULL) {
1289                                                 exif_entry_get_value(entry,height , 10);
1290                                         }
1291                                         entry = NULL;
1292                                         /* Make sure the image had a thumbnail before trying to write it */
1293                                         if (ed->data && ed->size) {
1294                                                 thumb.data = malloc(ed->size);
1295                                                 memcpy(thumb.data,ed->data,ed->size);
1296                                                 thumb.length = ed->size;
1297                                                 #if 0
1298                                                 {
1299                                                     FILE *fp = NULL;
1300                                                     fp = fopen ("/opt/usr/media/thumbnail_test.jpg", "a+");
1301                                                     fwrite (thumb.data, 1, thumb.length, fp);
1302                                                     fclose (fp);
1303                                                 }
1304                                                 #endif
1305                                                 thumb.format = MM_PIXEL_FORMAT_ENCODED;
1306                                                 thumb.width = atoi(width);
1307                                                 thumb.height = atoi(height);
1308                                                 internal_thumb_data = thumb.data;
1309                                         }
1310                                         exif_data_unref(ed);
1311                                         ed = NULL;
1312                                 } else {
1313                                         _mmcam_dbg_warn("failed to get exif data");
1314                                 }
1315                         } else {
1316                                 _mmcam_dbg_warn("failed to create exif loader");
1317                         }
1318                 }
1319
1320                 if (thumb.data == NULL) {
1321                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1322                             scrnail.data && scrnail.length != 0) {
1323                                 /* make thumbnail image with screennail data */
1324                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1325                         } else if (sc->internal_encode) {
1326                                 /* make thumbnail image with main data, this is raw data */
1327                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1328                         }
1329                 }
1330
1331                 /* encode thumbnail */
1332                 if (encode_src.data) {
1333                         unsigned int thumb_width = 0;
1334                         unsigned int thumb_height = 0;
1335                         unsigned int thumb_length = 0;
1336                         unsigned char *thumb_raw_data = NULL;
1337
1338                         /* encode image */
1339                         _mmcam_dbg_log("Encode Thumbnail");
1340
1341                         if (encode_src.width > THUMBNAIL_WIDTH) {
1342                                 /* calculate thumbnail size */
1343                                 thumb_width = THUMBNAIL_WIDTH;
1344                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1345                                 if (thumb_height % 2 != 0) {
1346                                         thumb_height += 1;
1347                                 }
1348
1349                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1350                                                thumb_width, thumb_height, encode_src.format);
1351
1352                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1353                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1354                                      encode_src.width % thumb_width == 0 &&
1355                                      encode_src.height % thumb_height == 0) {
1356                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1357                                                                               &thumb_raw_data, thumb_width, thumb_height)) {
1358                                                 thumb_raw_data = NULL;
1359                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1360                                         }
1361                                 } else {
1362                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1363                                                                            encode_src.length, encode_src.format,
1364                                                                            &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1365                                                 thumb_raw_data = NULL;
1366                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1367                                         }
1368                                 }
1369                         } else {
1370                                 thumb_width = encode_src.width;
1371                                 thumb_height = encode_src.height;
1372
1373                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1374
1375                                 thumb_raw_data = encode_src.data;
1376                                 thumb_length = encode_src.length;
1377                         }
1378
1379                         if (thumb_raw_data) {
1380                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1381                                                                encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1382                                                                (void **)&internal_thumb_data, &internal_thumb_length);
1383                                 if (ret) {
1384                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d",
1385                                                        internal_thumb_data, internal_thumb_length);
1386
1387                                         thumb.data = internal_thumb_data;
1388                                         thumb.length = internal_thumb_length;
1389                                         thumb.width = thumb_width;
1390                                         thumb.height = thumb_height;
1391                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1392                                 } else {
1393                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1394                                 }
1395
1396                                 /* release allocated raw data memory */
1397                                 if (thumb_raw_data != encode_src.data) {
1398                                         free(thumb_raw_data);
1399                                         thumb_raw_data = NULL;
1400                                         _mmcam_dbg_log("release thumb_raw_data");
1401                                 }
1402                         } else {
1403                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1404                         }
1405                 } else {
1406                         // no raw data src for thumbnail
1407                         _mmcam_dbg_log("no need to encode thumbnail");
1408                 }
1409         }
1410
1411         /* Encode JPEG */
1412         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1413                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1414                                             MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1415                                             NULL);
1416                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1417
1418                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1419                                                pixtype_main, dest.length, capture_quality,
1420                                                (void **)&internal_main_data, &internal_main_length);
1421                 if (!ret) {
1422                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1423
1424                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1425
1426                         goto error;
1427                 }
1428
1429                 /* set format */
1430                 dest.data = internal_main_data;
1431                 dest.length = internal_main_length;
1432                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1433
1434                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1435         }
1436
1437         /* create EXIF info */
1438         if(!provide_exif){ // make new exif
1439                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1440         } else { // load from jpeg buffer dest.data
1441                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1442                 if (ret != MM_ERROR_NONE) {
1443                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1444                         provide_exif = FALSE;
1445                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1446                 }
1447         }
1448         if (ret != MM_ERROR_NONE) {
1449                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1450         } else {
1451                 /* add basic exif info */
1452                 if(!provide_exif) {
1453                         _mmcam_dbg_log("add basic exif info");
1454                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1455                 } else {
1456                         _mmcam_dbg_log("update exif info");
1457                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1458                 }
1459
1460                 if (ret != MM_ERROR_NONE) {
1461                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1462                         ret = MM_ERROR_NONE;
1463                 }
1464         }
1465
1466         /* get attribute item for EXIF data */
1467         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1468         item_exif_raw_data = &attrs->items[attr_index];
1469
1470         /* set EXIF data to attribute */
1471         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1472                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1473                 if (exif_raw_data) {
1474                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1475                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1476                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1477                 } else {
1478                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1479                 }
1480         } else {
1481                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1482                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1483         }
1484
1485         /* commit EXIF data */
1486         mmf_attribute_commit(item_exif_raw_data);
1487
1488         /* get tag-enable */
1489         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1490
1491         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1492         if (dest.format == MM_PIXEL_FORMAT_ENCODED){
1493                 if (tag_enable) {
1494                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1495                                                     MMCAM_IMAGE_ENCODER, &codectype,
1496                                                     NULL);
1497                         _mmcam_dbg_log("codectype %d", codectype);
1498
1499                         switch (codectype) {
1500                         case MM_IMAGE_CODEC_JPEG:
1501                         case MM_IMAGE_CODEC_SRW:
1502                         case MM_IMAGE_CODEC_JPEG_SRW:
1503                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb);
1504                                 if (ret != MM_ERROR_NONE) {
1505                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1506                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1507                                         goto error;
1508                                 }
1509                                 break;
1510                         default:
1511                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1512                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1513                                 goto error;
1514                         }
1515                 }
1516         }
1517
1518         /* Handle Capture Callback */
1519         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1520
1521         if (hcamcorder->vcapture_cb) {
1522                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1523                 if (thumb.data) {
1524                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1525                 } else {
1526                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1527                 }
1528                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1529         } else {
1530                 _mmcam_dbg_err("Capture callback is NULL.");
1531
1532                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1533
1534                 goto err_release_exif;
1535         }
1536
1537         /* Set capture count */
1538         count = ++(info->capture_send_count);
1539         send_captured_message = TRUE;
1540
1541 err_release_exif:
1542         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1543
1544         /* init screennail and EXIF raw data */
1545         mmf_attribute_set_data(item_screennail, NULL, 0);
1546         mmf_attribute_commit(item_screennail);
1547         if (exif_raw_data) {
1548                 free(exif_raw_data);
1549                 exif_raw_data = NULL;
1550
1551                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1552                 mmf_attribute_commit(item_exif_raw_data);
1553         }
1554
1555         /* Release jpeg data */
1556         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED) {
1557                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest);
1558         }
1559
1560 error:
1561         /* Check end condition and set proper value */
1562         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1563             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1564                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1565         }
1566
1567         /* release internal allocated data */
1568         if (sc->internal_encode) {
1569                 compare_data = internal_main_data;
1570         } else {
1571                 compare_data = mapinfo1.data;
1572         }
1573         if (dest.data && compare_data &&
1574             dest.data != compare_data) {
1575                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1576                 free(dest.data);
1577                 dest.data = NULL;
1578                 dest.length = 0;
1579         }
1580         if (internal_main_data) {
1581                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1582                 free(internal_main_data);
1583                 internal_main_data = NULL;
1584         }
1585         if (internal_thumb_data) {
1586                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1587                 free(internal_thumb_data);
1588                 internal_thumb_data = NULL;
1589         }
1590
1591         /* reset compare_data */
1592         compare_data = NULL;
1593
1594         /*free GstBuffer*/
1595         if (sample1) {
1596                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1597                 gst_sample_unref(sample1);
1598         }
1599         if (sample2) {
1600                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1601                 gst_sample_unref(sample2);
1602         }
1603         if (sample3) {
1604                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1605                 gst_sample_unref(sample3);
1606         }
1607
1608         /* destroy exif info */
1609         mm_exif_destory_exif_info(hcamcorder->exif_info);
1610         hcamcorder->exif_info = NULL;
1611
1612         /* send captured message */
1613         if (send_captured_message) {
1614                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1615                         /* Send CAPTURED message and count - capture success */
1616                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1617                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1618                         } else {
1619                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1620                         }
1621                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1622                         /* send captured message only once in HDR and Original Capture mode */
1623                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1624                 }
1625         }
1626
1627         /* Handle capture in recording case */
1628         if (hcamcorder->capture_in_recording) {
1629                 hcamcorder->capture_in_recording = FALSE;
1630         }
1631
1632         _mmcam_dbg_err("END");
1633
1634         return;
1635 }
1636
1637
1638 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1639 {
1640         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1641         _MMCamcorderSubContext *sc = NULL;
1642
1643         mmf_return_val_if_fail(hcamcorder, FALSE);
1644
1645         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1646         mmf_return_val_if_fail(sc && sc->element, FALSE);
1647
1648         _mmcam_dbg_log("");
1649
1650         /* FIXME. How could you get a thumbnail? */
1651         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1652
1653         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1654                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1655                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1656                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1657         }
1658
1659         return TRUE;
1660 }
1661
1662
1663 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1664 {
1665         int value = 0;
1666         ExifShort eshort = 0;
1667         int ret = MM_ERROR_NONE;
1668
1669         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1670         _mmcam_dbg_log("get orientation [%d]",value);
1671         if (value == 0) {
1672                 value = MM_EXIF_ORIENTATION;
1673         }
1674
1675         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1676         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1677                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1678         if (ret != MM_ERROR_NONE) {
1679                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1680         }
1681
1682 exit:
1683         return ed;
1684 }
1685
1686
1687 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1688 {
1689         int ret = MM_ERROR_NONE;
1690         char *make = strdup(MM_MAKER_NAME);
1691
1692         if (make) {
1693                 _mmcam_dbg_log("maker [%s]", make);
1694                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1695                                             EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1696                 free(make);
1697                 if (ret != MM_ERROR_NONE) {
1698                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1699                 }
1700         } else {
1701                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1702                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1703         }
1704
1705 exit:
1706         return ed;
1707 }
1708
1709
1710 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1711 {
1712         int ret = MM_ERROR_NONE;
1713         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1714
1715         if (hcamcorder == NULL || ed == NULL) {
1716                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1717                 return NULL;
1718         }
1719
1720         if (hcamcorder->software_version) {
1721                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1722                                             strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1723                 if (ret != MM_ERROR_NONE) {
1724                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1725                 } else {
1726                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1727                 }
1728         } else {
1729                 _mmcam_dbg_err("model_name is NULL");
1730         }
1731
1732         return ed;
1733 }
1734
1735
1736 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1737 {
1738         int ret = MM_ERROR_NONE;
1739         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1740
1741         if (hcamcorder == NULL || ed == NULL) {
1742                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1743                 return NULL;
1744         }
1745
1746         if (hcamcorder->model_name) {
1747                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1748                                             strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1749                 if (ret != MM_ERROR_NONE) {
1750                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1751                 } else {
1752                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1753                 }
1754         } else {
1755                 _mmcam_dbg_err("model_name is NULL");
1756         }
1757
1758         return ed;
1759 }
1760
1761 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1762 {
1763         int ret = MM_ERROR_NONE;
1764         int gps_enable = TRUE;
1765         char *err_name = NULL;
1766         double latitude = INVALID_GPS_VALUE;
1767         double longitude = INVALID_GPS_VALUE;
1768         double altitude = INVALID_GPS_VALUE;
1769
1770         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1771         if (ret == MM_ERROR_NONE && gps_enable) {
1772                 ExifByte GpsVersion[4]={2,2,0,0};
1773
1774                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1775
1776                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1777                                             EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1778                 if (ret != MM_ERROR_NONE) {
1779                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1780                 }
1781
1782                 ret = mm_camcorder_get_attributes(handle, &err_name,
1783                                                   MMCAM_TAG_LATITUDE, &latitude,
1784                                                   MMCAM_TAG_LONGITUDE, &longitude,
1785                                                   MMCAM_TAG_ALTITUDE, &altitude, NULL);
1786                 if (ret != MM_ERROR_NONE) {
1787                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1788                         SAFE_FREE(err_name);
1789                         goto exit;
1790                 }
1791
1792                 _mmcam_dbg_log("latitude [%f]", latitude);
1793                 if (latitude != INVALID_GPS_VALUE) {
1794                         unsigned char *b = NULL;
1795                         unsigned int deg;
1796                         unsigned int min;
1797                         unsigned int sec;
1798                         ExifRational rData;
1799
1800                         if (latitude < 0) {
1801                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1802                                                             EXIF_FORMAT_ASCII, 2, "S");
1803                                 if (ret != MM_ERROR_NONE) {
1804                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1805                                 }
1806                                 latitude = -latitude;
1807                         } else if (latitude > 0) {
1808                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1809                                                             EXIF_FORMAT_ASCII, 2, "N");
1810                                 if (ret != MM_ERROR_NONE) {
1811                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1812                                 }
1813                         }
1814
1815                         deg = (unsigned int)(latitude);
1816                         min = (unsigned int)((latitude-deg)*60);
1817                         sec = (unsigned int)(((latitude-deg)*3600)-min*60);
1818
1819                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1820                         b = malloc(3 * sizeof(ExifRational));
1821                         if (b) {
1822                                 rData.numerator = deg;
1823                                 rData.denominator = 1;
1824                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1825                                 rData.numerator = min;
1826                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1827                                 rData.numerator = sec;
1828                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1829
1830                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1831                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1832                                 free(b);
1833                                 if (ret != MM_ERROR_NONE) {
1834                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1835                                 }
1836                         } else {
1837                                 _mmcam_dbg_warn("malloc failed");
1838                         }
1839                 }
1840
1841                 _mmcam_dbg_log("longitude [%f]", longitude);
1842                 if (longitude != INVALID_GPS_VALUE) {
1843                         unsigned char *b = NULL;
1844                         unsigned int deg;
1845                         unsigned int min;
1846                         unsigned int sec;
1847                         ExifRational rData;
1848
1849                         if (longitude < 0) {
1850                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1851                                                             EXIF_FORMAT_ASCII, 2, "W");
1852                                 if (ret != MM_ERROR_NONE) {
1853                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1854                                 }
1855                                 longitude = -longitude;
1856                         } else if (longitude > 0) {
1857                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1858                                                             EXIF_FORMAT_ASCII, 2, "E");
1859                                 if (ret != MM_ERROR_NONE) {
1860                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1861                                 }
1862                         }
1863
1864                         deg = (unsigned int)(longitude);
1865                         min = (unsigned int)((longitude-deg)*60);
1866                         sec = (unsigned int)(((longitude-deg)*3600)-min*60);
1867
1868                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1869                         b = malloc(3 * sizeof(ExifRational));
1870                         if (b) {
1871                                 rData.numerator = deg;
1872                                 rData.denominator = 1;
1873                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1874                                 rData.numerator = min;
1875                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1876                                 rData.numerator = sec;
1877                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1878                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1879                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1880                                 free(b);
1881                                 if (ret != MM_ERROR_NONE) {
1882                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1883                                 }
1884                         } else {
1885                                 _mmcam_dbg_warn("malloc failed");
1886                         }
1887                 }
1888
1889                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1890                 if (altitude != INVALID_GPS_VALUE) {
1891                         ExifByte alt_ref = 0;
1892                         unsigned char *b = NULL;
1893                         ExifRational rData;
1894                         b = malloc(sizeof(ExifRational));
1895                         if (b) {
1896                                 if (altitude < 0) {
1897                                         alt_ref = 1;
1898                                         altitude = -altitude;
1899                                 }
1900
1901                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1902                                                             EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1903                                 if (ret != MM_ERROR_NONE) {
1904                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1905                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1906                                                 free(b);
1907                                                 b = NULL;
1908                                                 goto exit;
1909                                         }
1910                                 }
1911
1912                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1913                                 rData.denominator = 100;
1914                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1915                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1916                                                             EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1917                                 free(b);
1918                                 if (ret != MM_ERROR_NONE) {
1919                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1920                                 }
1921                         } else {
1922                                 _mmcam_dbg_warn("malloc failed");
1923                         }
1924                 }
1925
1926                 {
1927                         double gps_timestamp = INVALID_GPS_VALUE;
1928                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1929                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1930                         if (gps_timestamp > 0.0) {
1931                                 unsigned char *b = NULL;
1932                                 unsigned int hour;
1933                                 unsigned int min;
1934                                 unsigned int microsec;
1935                                 ExifRational rData;
1936
1937                                 hour = (unsigned int)(gps_timestamp / 3600);
1938                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
1939                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
1940
1941                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
1942                                 b = malloc(3 * sizeof(ExifRational));
1943                                 if (b) {
1944                                         rData.numerator = hour;
1945                                         rData.denominator = 1;
1946                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1947
1948                                         rData.numerator = min;
1949                                         rData.denominator = 1;
1950                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1951
1952                                         rData.numerator = microsec;
1953                                         rData.denominator = 1000000;
1954                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1955
1956                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
1957                                                                     EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1958                                         free(b);
1959                                         if (ret != MM_ERROR_NONE) {
1960                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
1961                                         }
1962                                 } else {
1963                                         _mmcam_dbg_warn( "malloc failed." );
1964                                 }
1965                         }
1966                 }
1967
1968                 {
1969                         unsigned char *date_stamp = NULL;
1970                         int date_stamp_len = 0;
1971
1972                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
1973
1974                         if (date_stamp) {
1975                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
1976
1977                                 /* cause it should include NULL char */
1978                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
1979                                                             EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
1980                                 if (ret != MM_ERROR_NONE) {
1981                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
1982                                 }
1983                         }
1984                 }
1985
1986                 {
1987                         unsigned char *processing_method = NULL;
1988                         int processing_method_len = 0;
1989
1990                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
1991
1992                         if (processing_method) {
1993                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
1994
1995                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
1996                                                             EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
1997                                 if (ret != MM_ERROR_NONE) {
1998                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
1999                                 }
2000                         }
2001                 }
2002         } else {
2003                 _mmcam_dbg_log( "Tag for GPS is DISABLED." );
2004         }
2005
2006 exit:
2007         return ed;
2008 }
2009
2010
2011 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2012 {
2013         int ret = MM_ERROR_NONE;
2014         mmf_camcorder_t *hcamcorder = NULL;
2015         ExifData *ed = NULL;
2016
2017         hcamcorder = MMF_CAMCORDER(handle);
2018
2019         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2020
2021         ed = exif_data_new_from_data(imagedata, imgln);
2022         //ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2023
2024         if (ed == NULL) {
2025                 _mmcam_dbg_err("get exif data error!!");
2026                 return MM_ERROR_INVALID_HANDLE;
2027         }
2028
2029         /* update necessary */
2030
2031         __mmcamcorder_update_exif_make(handle, ed);
2032         __mmcamcorder_update_exif_software(handle, ed);
2033         __mmcamcorder_update_exif_model(handle, ed);
2034         __mmcamcorder_update_exif_orientation(handle, ed);
2035         __mmcamcorder_update_exif_gps(handle, ed);
2036         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2037         if (ret != MM_ERROR_NONE) {
2038                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2039         }
2040
2041         exif_data_unref(ed);
2042         ed = NULL;
2043         return ret;
2044 }
2045
2046 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2047 {
2048         int ret = MM_ERROR_NONE;
2049         int value;
2050         int str_val_len = 0;
2051         int cntl = 0;
2052         int cnts = 0;
2053         char *str_value = NULL;
2054         char *user_comment = NULL;
2055         ExifData *ed = NULL;
2056         ExifLong config;
2057         ExifLong ExifVersion;
2058         static ExifShort eshort[20];
2059         static ExifLong elong[10];
2060
2061         GstCameraControl *control = NULL;
2062         GstCameraControlExifInfo avsys_exif_info;
2063
2064         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2065         _MMCamcorderSubContext *sc = NULL;
2066
2067         _mmcam_dbg_log("");
2068
2069         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2070
2071         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2072         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2073
2074         CLEAR(avsys_exif_info);
2075
2076         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2077                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2078         } else {
2079                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2080                 /* get device information */
2081                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2082         }
2083
2084         /* get ExifData from exif info */
2085         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2086         if (ed == NULL || ed->ifd == NULL) {
2087                 _mmcam_dbg_err("get exif data error!!(%p, %p)", ed, (ed ? ed->ifd : NULL));
2088                 return MM_ERROR_INVALID_HANDLE;
2089         }
2090
2091         /* Receive attribute info */
2092
2093         /* START INSERT IFD_0 */
2094
2095         /*0. EXIF_TAG_EXIF_VERSION */
2096         ExifVersion = MM_EXIF_VERSION;
2097         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2098                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2099         if (ret != MM_ERROR_NONE) {
2100                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2101         }
2102
2103         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2104         value = image_width;
2105
2106         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2107         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2108                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2109         if (ret != MM_ERROR_NONE) {
2110                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2111         }
2112
2113         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2114                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2115         if (ret != MM_ERROR_NONE) {
2116                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2117         }
2118         _mmcam_dbg_log("width[%d]", value);
2119
2120         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2121         value = image_height;
2122
2123         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order (ed), value);
2124         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2125                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2126         if (ret != MM_ERROR_NONE) {
2127                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2128         }
2129
2130         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2131                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2132         if (ret != MM_ERROR_NONE) {
2133                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2134         }
2135         _mmcam_dbg_log("height[%d]", value);
2136
2137         /*4. EXIF_TAG_DATE_TIME */
2138
2139         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2140
2141         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2142         {
2143                 unsigned char *b;
2144                 time_t t;
2145                 struct tm tm;
2146
2147                 b = malloc(20 * sizeof(unsigned char));
2148                 if (b == NULL) {
2149                         _mmcam_dbg_err("failed to alloc b");
2150                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2151                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2152                 }
2153
2154                 memset(b, '\0', 20);
2155
2156                 t = time(NULL);
2157                 tzset();
2158                 localtime_r(&t, &tm);
2159
2160                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2161                          tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2162                          tm.tm_hour, tm.tm_min, tm.tm_sec);
2163
2164                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2165                 if (ret != MM_ERROR_NONE) {
2166                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2167                                 free(b);
2168                         }
2169                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2170                 }
2171
2172                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2173                 if (ret != MM_ERROR_NONE) {
2174                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2175                                 free(b);
2176                         }
2177                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2178                 }
2179
2180                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2181                 if (ret != MM_ERROR_NONE) {
2182                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2183                                 free(b);
2184                         }
2185                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2186                 }
2187
2188                 free(b);
2189         }
2190
2191         /*5. EXIF_TAG_MAKE */
2192         __mmcamcorder_update_exif_make(handle, ed);
2193
2194 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2195
2196         /*6. EXIF_TAG_MODEL */
2197         __mmcamcorder_update_exif_model(handle, ed);
2198
2199 #endif
2200         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2201         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2202         _mmcam_dbg_log("desctiption [%s]", str_value);
2203         if (str_value && str_val_len > 0) {
2204                 char *description = strdup(str_value);
2205                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2206                                             EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2207                 free(description);
2208                 str_value = NULL;
2209                 str_val_len = 0;
2210                 if (ret != MM_ERROR_NONE) {
2211                         EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2212                 }
2213         } else {
2214                 _mmcam_dbg_warn("failed to get description");
2215         }
2216
2217         /*7. EXIF_TAG_SOFTWARE*/
2218         __mmcamcorder_update_exif_software(handle, ed);
2219
2220 /*
2221         if (control != NULL) {
2222                 char software[50] = {0,};
2223                 unsigned int len = 0;
2224
2225                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8,(avsys_exif_info.software_used & 0xff));
2226                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2227                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2228                                             EXIF_FORMAT_ASCII, len, (const char *)software);
2229                 if (ret != MM_ERROR_NONE) {
2230                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2231                 }
2232         }
2233 */
2234
2235         __mmcamcorder_update_exif_orientation(handle, ed);
2236
2237         /* START INSERT EXIF_IFD */
2238
2239         /*3. User Comment*/
2240         /*FIXME : get user comment from real user */
2241         user_comment = strdup(MM_USER_COMMENT);
2242         if (user_comment) {
2243                 _mmcam_dbg_log("user_comment=%s",user_comment);
2244                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2245                                             EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2246                 free(user_comment);
2247                 if (ret != MM_ERROR_NONE) {
2248                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2249                 }
2250         } else {
2251                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2252                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2253         }
2254
2255         /*9. EXIF_TAG_COLOR_SPACE */
2256         if (control != NULL) {
2257                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2258                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2259                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2260                 if (ret != MM_ERROR_NONE) {
2261                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2262                 }
2263         }
2264
2265         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2266         if (control != NULL) {
2267                 config = avsys_exif_info.component_configuration;
2268                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ",config);
2269                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2270                                             EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2271                 if (ret != MM_ERROR_NONE) {
2272                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2273                 }
2274         }
2275
2276         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2277         /* written  the device_info */
2278
2279         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2280         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2281
2282         /*14. EXIF_TAG_EXPOSURE_TIME*/
2283         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2284                 unsigned char *b = NULL;
2285                 ExifRational rData;
2286
2287                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2288                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2289
2290                 b = malloc(sizeof(ExifRational));
2291                 if (b) {
2292                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2293                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2294
2295                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2296                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2297                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2298                         free(b);
2299                         if (ret != MM_ERROR_NONE) {
2300                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2301                         }
2302                 } else {
2303                         _mmcam_dbg_warn("malloc failed.");
2304                 }
2305         } else {
2306                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2307                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2308         }
2309
2310         /*15. EXIF_TAG_FNUMBER */
2311         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2312                 unsigned char *b = NULL;
2313                 ExifRational rData;
2314
2315                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2316                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2317
2318                 b = malloc(sizeof(ExifRational));
2319                 if (b) {
2320                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2321                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2322                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2323                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2324                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2325                         free(b);
2326                         if(ret != MM_ERROR_NONE) {
2327                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2328                         }
2329                 } else {
2330                         _mmcam_dbg_warn( "malloc failed." );
2331                 }
2332         } else {
2333                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2334                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2335         }
2336
2337         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2338         /*FIXME*/
2339         value = MM_EXPOSURE_PROGRAM;
2340         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2341         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2342                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2343         if (ret != MM_ERROR_NONE) {
2344                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2345         }
2346
2347         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2348         if (avsys_exif_info.iso) {
2349                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2350                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2351                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2352                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2353                 if (ret != MM_ERROR_NONE) {
2354                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2355                 }
2356         }
2357
2358         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2359         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2360                 unsigned char *b = NULL;
2361                 ExifSRational rsData;
2362
2363                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2364                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2365
2366                 b = malloc(sizeof(ExifSRational));
2367                 if (b) {
2368                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2369                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2370                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2371                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2372                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2373                         free(b);
2374                         if (ret != MM_ERROR_NONE) {
2375                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2376                         }
2377                 } else {
2378                         _mmcam_dbg_warn("malloc failed.");
2379                 }
2380         } else {
2381                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2382                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2383         }
2384
2385         /*19. EXIF_TAG_APERTURE_VALUE*/
2386         if (avsys_exif_info.aperture_in_APEX) {
2387                 unsigned char *b = NULL;
2388                 ExifRational rData;
2389
2390                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2391
2392                 b = malloc(sizeof(ExifRational));
2393                 if (b) {
2394                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2395                         rData.denominator = 1;
2396                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2397                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2398                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2399                         free(b);
2400                         if(ret != MM_ERROR_NONE) {
2401                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2402                         }
2403                 } else {
2404                         _mmcam_dbg_warn("malloc failed.");
2405                 }
2406         } else {
2407                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2408         }
2409
2410         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2411         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2412                 unsigned char *b = NULL;
2413                 ExifSRational rsData;
2414
2415                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2416                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2417
2418                 b = malloc(sizeof(ExifSRational));
2419                 if (b) {
2420                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2421                         rsData.denominator = avsys_exif_info.brightness_denominator;
2422                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2423                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2424                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2425                         free(b);
2426                         if (ret != MM_ERROR_NONE) {
2427                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2428                         }
2429                 } else {
2430                         _mmcam_dbg_warn( "malloc failed." );
2431                 }
2432         } else {
2433                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2434                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2435         }
2436
2437         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2438         value = 0;
2439         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2440         if (ret == MM_ERROR_NONE) {
2441                 unsigned char *b = NULL;
2442                 ExifSRational rsData;
2443
2444                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2445                                value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2446
2447                 b = malloc(sizeof(ExifSRational));
2448                 if (b) {
2449                         rsData.numerator = value - hcamcorder->brightness_default;
2450                         if (hcamcorder->brightness_step_denominator != 0) {
2451                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2452                         } else {
2453                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2454                                 rsData.denominator = 1;
2455                         }
2456                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2457                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2458                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2459                         free(b);
2460                         if (ret != MM_ERROR_NONE) {
2461                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2462                         }
2463                 } else {
2464                         _mmcam_dbg_warn("malloc failed.");
2465                 }
2466         } else {
2467                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2468         }
2469
2470         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2471 /*
2472         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2473                 unsigned char *b = NULL;
2474                 ExifRational rData;
2475
2476                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2477
2478                 b = malloc(sizeof(ExifRational));
2479                 if (b) {
2480                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2481                         rData.denominator = 1;
2482                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2483                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2484                                                     EXIF_FORMAT_RATIONAL, 1, b);
2485                         free(b);
2486                         if (ret != MM_ERROR_NONE) {
2487                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2488                         }
2489                 } else {
2490                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2491                 }
2492         }
2493 */
2494
2495         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2496         /* defualt : none */
2497
2498         /*24. EXIF_TAG_METERING_MODE */
2499         if (control != NULL) {
2500                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),avsys_exif_info.metering_mode);
2501                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2502                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2503                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2504                 if (ret != MM_ERROR_NONE) {
2505                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2506                 }
2507         }
2508
2509         /*25. EXIF_TAG_LIGHT_SOURCE*/
2510
2511         /*26. EXIF_TAG_FLASH*/
2512         if (control != NULL) {
2513                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),avsys_exif_info.flash);
2514                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2515                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2516                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2517                 if (ret != MM_ERROR_NONE) {
2518                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2519                 }
2520         }
2521
2522         /*27. EXIF_TAG_FOCAL_LENGTH*/
2523         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2524                 unsigned char *b = NULL;
2525                 ExifRational rData;
2526
2527                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2528                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2529
2530                 b = malloc(sizeof(ExifRational));
2531                 if (b) {
2532                         rData.numerator = avsys_exif_info.focal_len_numerator;
2533                         rData.denominator = avsys_exif_info.focal_len_denominator;
2534                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2535                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2536                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2537                         free(b);
2538                         if (ret != MM_ERROR_NONE) {
2539                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2540                         }
2541                 } else {
2542                         _mmcam_dbg_warn("malloc failed.");
2543                 }
2544         } else {
2545                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2546                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2547         }
2548
2549         /*28. EXIF_TAG_SENSING_METHOD*/
2550         /*FIXME*/
2551         value = MM_SENSING_MODE;
2552         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),value);
2553         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2554                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2555         if (ret != MM_ERROR_NONE) {
2556                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2557         }
2558
2559         /*29. EXIF_TAG_FILE_SOURCE*/
2560 /*
2561         value = MM_FILE_SOURCE;
2562         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2563         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2564                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2565         if (ret != MM_ERROR_NONE) {
2566                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2567         }
2568 */
2569
2570         /*30. EXIF_TAG_SCENE_TYPE*/
2571 /*
2572         value = MM_SCENE_TYPE;
2573         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2574         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2575                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2576         if (ret != MM_ERROR_NONE) {
2577                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2578         }
2579 */
2580
2581         /*31. EXIF_TAG_EXPOSURE_MODE*/
2582         /*FIXME*/
2583         value = MM_EXPOSURE_MODE;
2584         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),value);
2585         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2586                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2587         if (ret != MM_ERROR_NONE) {
2588                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2589         }
2590
2591
2592         /*32. EXIF_TAG_WHITE_BALANCE*/
2593         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2594         if (ret == MM_ERROR_NONE) {
2595                 int set_value = 0;
2596                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2597
2598                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC) {
2599                         set_value = 0;
2600                 } else {
2601                         set_value = 1;
2602                 }
2603
2604                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2605                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2606                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2607                 if (ret != MM_ERROR_NONE) {
2608                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2609                 }
2610         } else {
2611                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2612         }
2613
2614         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2615 /*
2616         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2617         if (ret == MM_ERROR_NONE) {
2618                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2619
2620                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2621                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2622                                             EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2623                 if (ret != MM_ERROR_NONE) {
2624                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2625                 }
2626         } else {
2627                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2628         }
2629 */
2630
2631         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2632         /*FIXME*/
2633 /*
2634         value = MM_FOCAL_LENGTH_35MMFILM;
2635         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2636         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2637                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2638         if (ret != MM_ERROR_NONE) {
2639                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2640         }
2641 */
2642
2643         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2644         {
2645                 int scene_capture_type;
2646
2647                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2648                 if (ret == MM_ERROR_NONE) {
2649                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2650
2651                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2652                                 scene_capture_type = 0; /* standard */
2653                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2654                                 scene_capture_type = 2; /* portrait */
2655                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2656                                 scene_capture_type = 1; /* landscape */
2657                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2658                                 scene_capture_type = 3; /* night scene */
2659                         } else {
2660                                 scene_capture_type = 4; /* Others */
2661                         }
2662
2663                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2664                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2665                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2666                         if (ret != MM_ERROR_NONE) {
2667                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2668                         }
2669                 } else {
2670                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2671                 }
2672         }
2673
2674         /*36. EXIF_TAG_GAIN_CONTROL*/
2675         /*FIXME*/
2676 /*
2677         value = MM_GAIN_CONTROL;
2678         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2679         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2680                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2681         if (ret != MM_ERROR_NONE) {
2682                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2683         }
2684 */
2685
2686
2687         /*37. EXIF_TAG_CONTRAST */
2688         {
2689                 type_int_range *irange = NULL;
2690                 int level = 0;
2691
2692                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2693                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2694                                                       "Contrast",
2695                                                       &irange);
2696                 if (irange != NULL) {
2697                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2698
2699                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2700
2701                         if (value == irange->default_value) {
2702                                 level = MM_VALUE_NORMAL;
2703                         } else if (value < irange->default_value) {
2704                                 level = MM_VALUE_LOW;
2705                         } else {
2706                                 level = MM_VALUE_HARD;
2707                         }
2708
2709                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2710                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2711                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2712                         if (ret != MM_ERROR_NONE) {
2713                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2714                         }
2715                 } else {
2716                         _mmcam_dbg_warn("failed to get range of contrast");
2717                 }
2718         }
2719
2720         /*38. EXIF_TAG_SATURATION*/
2721         {
2722                 type_int_range *irange = NULL;
2723                 int level = 0;
2724
2725                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2726                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2727                                                       "Saturation",
2728                                                       &irange);
2729                 if (irange != NULL) {
2730                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2731
2732                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2733
2734                         if (value == irange->default_value) {
2735                                 level = MM_VALUE_NORMAL;
2736                         } else if (value < irange->default_value) {
2737                                 level = MM_VALUE_LOW;
2738                         } else {
2739                                 level=MM_VALUE_HARD;
2740                         }
2741
2742                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2743                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2744                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2745                         if (ret != MM_ERROR_NONE) {
2746                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2747                         }
2748                 } else {
2749                         _mmcam_dbg_warn("failed to get range of saturation");
2750                 }
2751         }
2752
2753         /*39. EXIF_TAG_SHARPNESS*/
2754         {
2755                 type_int_range *irange = NULL;
2756                 int level = 0;
2757
2758                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2759                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2760                                                       "Sharpness",
2761                                                       &irange);
2762                 if (irange != NULL) {
2763                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2764
2765                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2766
2767                         if (value == irange->default_value) {
2768                                 level = MM_VALUE_NORMAL;
2769                         } else if (value < irange->default_value) {
2770                                 level = MM_VALUE_LOW;
2771                         } else {
2772                                 level = MM_VALUE_HARD;
2773                         }
2774
2775                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2776                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2777                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2778                         if (ret != MM_ERROR_NONE) {
2779                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2780                         }
2781                 } else {
2782                         _mmcam_dbg_warn("failed to get range of sharpness");
2783                 }
2784         }
2785
2786         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2787         /*FIXME*/
2788         value = MM_SUBJECT_DISTANCE_RANGE;
2789         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2790         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2791         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2792                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2793         if (ret != MM_ERROR_NONE) {
2794                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2795         }
2796
2797         /* GPS information */
2798         __mmcamcorder_update_exif_gps(handle, ed);
2799
2800         _mmcam_dbg_log("");
2801
2802         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2803         if (ret != MM_ERROR_NONE) {
2804                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2805         }
2806
2807 exit:
2808         _mmcam_dbg_log("finished!! [%x]", ret);
2809
2810         if (ed) {
2811                 exif_data_unref (ed);
2812         }
2813
2814         return ret;
2815 }
2816
2817
2818 static void __sound_status_changed_cb(keynode_t* node, void *data)
2819 {
2820         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2821         _MMCamcorderImageInfo *info = NULL;
2822
2823         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2824
2825         _mmcam_dbg_log("START");
2826
2827         info = hcamcorder->sub_context->info_image;
2828
2829         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2830
2831         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2832
2833         return;
2834 }