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                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 227
 228                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 229
 230                 traceEnd(TTRACE_TAG_CAMERA);
 231
 232                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 233
 234                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 235
 236                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 237
 238                 traceEnd(TTRACE_TAG_CAMERA);
 239
 240                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 241         }
 242
 243         return;
 244 }
 245
 246
 247 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 248 {
 249         int ret = MM_ERROR_NONE;
 250         int UseCaptureMode = 0;
 251         int width = 0;
 252         int height = 0;
 253         int fps = 0;
 254         int cap_format = MM_PIXEL_FORMAT_NV12;
 255         int image_encoder = MM_IMAGE_CODEC_JPEG;
 256         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 257         int is_modified_size = FALSE;
 258         int tag_orientation = 0;
 259         unsigned int cap_fourcc = 0;
 260
 261         char *err_name = NULL;
 262         const char *videosrc_name = NULL;
 263
 264         GstCameraControl *control = NULL;
 265
 266         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 267         _MMCamcorderImageInfo *info = NULL;
 268         _MMCamcorderSubContext *sc = NULL;
 269         type_element *VideosrcElement = NULL;
 270         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 271
 272         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 273
 274         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 275         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 276
 277         _mmcam_dbg_log("");
 278
 279         info = sc->info_image;
 280
 281         if (info->capturing) {
 282                 _mmcam_dbg_err("already capturing");
 283                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 284         }
 285
 286         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 287                                         CONFIGURE_CATEGORY_MAIN_CAPTURE,
 288                                         "UseCaptureMode",
 289                                         &UseCaptureMode);
 290
 291         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 292                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 293                                       "VideosrcElement",
 294                                       &VideosrcElement);
 295
 296         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 297
 298         /* get current state */
 299         mm_camcorder_get_state(handle, &current_state);
 300
 301         /* set capture flag */
 302         info->capturing = TRUE;
 303
 304         ret = mm_camcorder_get_attributes(handle, &err_name,
 305                                     MMCAM_IMAGE_ENCODER, &image_encoder,
 306                                     MMCAM_CAMERA_WIDTH, &width,
 307                                     MMCAM_CAMERA_HEIGHT, &height,
 308                                     MMCAM_CAMERA_FPS, &fps,
 309                                     MMCAM_CAPTURE_FORMAT, &cap_format,
 310                                     MMCAM_CAPTURE_WIDTH, &info->width,
 311                                     MMCAM_CAPTURE_HEIGHT, &info->height,
 312                                     MMCAM_CAPTURE_COUNT, &info->count,
 313                                     MMCAM_CAPTURE_INTERVAL, &info->interval,
 314                                     MMCAM_STROBE_MODE, &strobe_mode,
 315                                     MMCAM_TAG_ORIENTATION, &tag_orientation,
 316                                     NULL);
 317         if (err_name) {
 318                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 319                 free(err_name);
 320                 err_name = NULL;
 321         }
 322
 323         ret = MM_ERROR_NONE;
 324
 325         /* check capture count */
 326         if (info->count < 1) {
 327                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 328                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 329                 goto cmd_done;
 330         } else if (info->count == 1) {
 331                 info->type = _MMCamcorder_SINGLE_SHOT;
 332         } else {
 333                 info->type = _MMCamcorder_MULTI_SHOT;
 334                 info->next_shot_time = 0;
 335                 info->multi_shot_stop = FALSE;
 336
 337                 /* sound init to pause other session */
 338                 _mmcamcorder_sound_init(handle);
 339         }
 340
 341         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 342                        width, height, info->preview_format, info->width, info->height, cap_format,
 343                        info->count, info->hdr_capture_mode, info->interval);
 344
 345         /* check state */
 346         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 347                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 348                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 349                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 350                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 351                         goto cmd_done;
 352                 }
 353
 354                 /* check capture size if ZSL is not supported*/
 355                 if (hcamcorder->support_zsl_capture == FALSE) {
 356                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 357                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 358
 359                         info->width = width;
 360                         info->height = height;
 361
 362                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 363                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 364                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 365
 366                         is_modified_size = TRUE;
 367                 }
 368         }
 369
 370         info->capture_cur_count = 0;
 371         info->capture_send_count = 0;
 372
 373         sc->internal_encode = FALSE;
 374
 375         if (!sc->bencbin_capture) {
 376                 /* Check encoding method */
 377                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 378                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 379                             (sc->SensorEncodedCapture && sc->info_video->support_dual_stream) ||
 380                             is_modified_size) {
 381                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 382                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 383                         } else {
 384                                 /* no need to encode internally if ITLV format */
 385                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
 386                                         sc->internal_encode = TRUE;
 387                                 }
 388                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 389
 390                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 391                                                cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 392                         }
 393                 } else {
 394                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 395                 }
 396
 397                 _mmcam_dbg_log("capture format (%d)", cap_format);
 398
 399                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 400                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 401                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 402                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 403
 404                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 405                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 406                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 407                         goto cmd_done;
 408                 }
 409
 410                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 411                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 412         } else {
 413                 int need_change = 0;
 414                 int set_width = 0;
 415                 int set_height = 0;
 416                 int cap_jpeg_quality = 0;
 417
 418                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 419                         _mmcam_dbg_err("could not capture in this target while recording");
 420                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 421                         goto cmd_done;
 422                 }
 423
 424                 if (UseCaptureMode) {
 425                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT) {
 426                                 need_change = 1;
 427                         }
 428                 } else {
 429                         if (width != info->width || height != info->height) {
 430                                 need_change = 1;
 431                         }
 432                 }
 433
 434                 if (need_change) {
 435                         int rotation = 0;
 436
 437                         _mmcam_dbg_log("Need to change resolution");
 438
 439                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 440                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 441
 442                         /* make pipeline state as READY */
 443                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 444
 445                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 446                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 447
 448                         if (ret != MM_ERROR_NONE) {
 449                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 450                                 goto cmd_done;
 451                         }
 452
 453                         if (UseCaptureMode) {
 454                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 455                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 456                         } else {
 457                                 set_width = info->width;
 458                                 set_height = info->height;
 459                         }
 460
 461                         mm_camcorder_get_attributes(handle, &err_name,
 462                                                     MMCAM_CAMERA_ROTATION, &rotation,
 463                                                     NULL);
 464                         if (err_name) {
 465                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 466                                 free(err_name);
 467                                 err_name = NULL;
 468                         }
 469
 470                         /* set new caps */
 471                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 472                         if (!ret) {
 473                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 474                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 475                                 goto cmd_done;
 476                         }
 477
 478                         info->resolution_change = TRUE;
 479
 480                         /* make pipeline state as PLAYING */
 481                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 482                         if (ret != MM_ERROR_NONE) {
 483                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 484                                 goto cmd_done;
 485                         }
 486
 487                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 488                 } else {
 489                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 490                         info->resolution_change = FALSE;
 491                 }
 492
 493                 /* add encodesinkbin */
 494                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 495                 if (ret != MM_ERROR_NONE) {
 496                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 497                         goto cmd_done;
 498                 }
 499
 500                 ret = mm_camcorder_get_attributes(handle, &err_name,
 501                                                   MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 502                                                   NULL);
 503                 if (err_name) {
 504                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 505                         free(err_name);
 506                         err_name = NULL;
 507                 }
 508
 509                 /* set JPEG quality */
 510                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 511
 512                 /* set handoff signal as TRUE */
 513                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,"signal-handoffs", TRUE);
 514                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 515
 516                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 517                 sc->info_video->is_firstframe = TRUE;
 518
 519                 /* set push encoding buffer as TRUE */
 520                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 521
 522                 /* make encode pipeline state as PLAYING */
 523                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 524                 if (ret != MM_ERROR_NONE) {
 525                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 526                         goto cmd_done;
 527                 }
 528         }
 529
 530         /* Play capture sound here if single capture */
 531         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 532              (hcamcorder->support_zsl_capture == FALSE ||
 533               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 534             info->hdr_capture_mode) {
 535                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 536                     hcamcorder->support_zsl_capture == TRUE &&
 537                     !info->hdr_capture_mode) {
 538                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
 539                 }
 540
 541                 /* set flag */
 542                 info->played_capture_sound = TRUE;
 543         } else {
 544                 /* set flag */
 545                 info->played_capture_sound = FALSE;
 546         }
 547
 548 cmd_done:
 549         if (ret != MM_ERROR_NONE) {
 550                 info->capturing = FALSE;
 551         }
 552
 553         return ret;
 554 }
 555
 556
 557 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 558 {
 559         int ret = MM_ERROR_NONE;
 560         int width = 0;
 561         int height = 0;
 562         int fps = 0;
 563         int rotation = 0;
 564         unsigned int current_framecount = 0;
 565         int current_state = MM_CAMCORDER_STATE_NONE;
 566         gboolean fps_auto = FALSE;
 567         char *err_name = NULL;
 568         const char *videosrc_name = NULL;
 569
 570         GstState state;
 571         GstElement *pipeline = NULL;
 572         GstCameraControl *control = NULL;
 573
 574         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 575         _MMCamcorderImageInfo *info = NULL;
 576         _MMCamcorderSubContext *sc = NULL;
 577         type_element *VideosrcElement = NULL;
 578
 579         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 580
 581         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 582         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 583
 584         /*_mmcam_dbg_log("");*/
 585
 586         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 587         info = sc->info_image;
 588
 589         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 590                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 591                                       "VideosrcElement",
 592                                       &VideosrcElement);
 593
 594         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 595
 596         sc->display_interval = 0;
 597         sc->previous_slot_time = 0;
 598
 599         /* Image info */
 600         info->next_shot_time = 0;
 601         info->multi_shot_stop = TRUE;
 602         info->capturing = FALSE;
 603
 604         _mmcamcorder_vframe_stablize(handle);
 605
 606         current_state = _mmcamcorder_get_state(handle);
 607         _mmcam_dbg_log("current state [%d]", current_state);
 608
 609         if (!sc->bencbin_capture) {
 610                 _mmcam_dbg_log("Preview start");
 611
 612                 /* just set capture stop command if current state is CAPTURING */
 613                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 614                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 615                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 616                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 617                         }
 618
 619                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 620                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 621
 622                         current_framecount = sc->kpi.video_framecount;
 623                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 624                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 625                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 626                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 627                         }
 628                 } else {
 629                         int focus_mode = 0;
 630                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 631
 632                         /* This case is starting of preview */
 633                         ret = mm_camcorder_get_attributes(handle, &err_name,
 634                                                           MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 635                                                           MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 636                                                           NULL);
 637                         if (ret != MM_ERROR_NONE) {
 638                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 639                                 SAFE_FREE (err_name);
 640                         }
 641
 642                         _mmcam_dbg_log("focus mode %d", focus_mode);
 643
 644                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 645
 646                         /* set focus mode */
 647                         if (attr) {
 648                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 649                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 650                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 651                                                 _mmcam_dbg_err("set focus mode error");
 652                                         } else {
 653                                                 _mmcam_dbg_log("set focus mode success");
 654                                         }
 655                                 } else {
 656                                         _mmcam_dbg_log("focus mode is not supported");
 657                                 }
 658                         } else {
 659                                 _mmcam_dbg_err("failed to get attributes");
 660                         }
 661                 }
 662         }
 663
 664         /* init prev_time */
 665         sc->info_video->prev_preview_ts = 0;
 666
 667         gst_element_get_state(pipeline, &state, NULL, -1);
 668
 669         if (state == GST_STATE_PLAYING) {
 670                 if (!sc->bencbin_capture) {
 671                         int try_count = 0;
 672
 673                         if (hcamcorder->support_zsl_capture == FALSE) {
 674                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 675
 676                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 677                                 if (attr) {
 678                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 679                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 680                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 681                                         }
 682                                 }
 683
 684                                 while (current_framecount >= sc->kpi.video_framecount &&
 685                                        try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 686                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 687                                 }
 688                         }
 689
 690                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 691                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 692                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 693                         }
 694
 695                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 696                                        current_framecount, sc->kpi.video_framecount, try_count);
 697                 } else {
 698                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 699                         if (ret != MM_ERROR_NONE) {
 700                                 goto cmd_error;
 701                         }
 702
 703                         if (info->resolution_change) {
 704                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 705                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 706                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 707                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 708                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 709                                 if (ret != MM_ERROR_NONE) {
 710                                         goto cmd_error;
 711                                 }
 712
 713                                 /* check if resolution need to rollback */
 714                                 mm_camcorder_get_attributes(handle, &err_name,
 715                                                             MMCAM_CAMERA_WIDTH, &width,
 716                                                             MMCAM_CAMERA_HEIGHT, &height,
 717                                                             MMCAM_CAMERA_FPS, &fps,
 718                                                             MMCAM_CAMERA_ROTATION, &rotation,
 719                                                             NULL);
 720
 721                                 /* set new caps */
 722                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 723                                 if (!ret) {
 724                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 725                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 726                                         goto cmd_error;
 727                                 }
 728
 729                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 730                                 if (ret != MM_ERROR_NONE) {
 731                                         goto cmd_error;
 732                                 }
 733                         }
 734                 }
 735
 736                 /* sound finalize */
 737                 if (info->type == _MMCamcorder_MULTI_SHOT) {
 738                         _mmcamcorder_sound_finalize(handle);
 739                 }
 740         } else {
 741                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 742                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 743                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 744                 }
 745
 746                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 747                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 748
 749                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 750
 751                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 752
 753                 traceEnd(TTRACE_TAG_CAMERA);
 754
 755                 if (ret != MM_ERROR_NONE) {
 756                         goto cmd_error;
 757                 }
 758
 759                 /* get sound status/volume level and register changed_cb */
 760                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 761                     info->sound_status == _SOUND_STATUS_INIT) {
 762                         _mmcam_dbg_log("get sound status/volume level and register vconf changed_cb");
 763
 764                         /* get sound status */
 765                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 766
 767                         _mmcam_dbg_log("sound status %d", info->sound_status);
 768
 769                         /* register changed_cb */
 770                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 771                 }
 772         }
 773
 774 cmd_error:
 775         return ret;
 776 }
 777
 778
 779 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 780 {
 781         int ret = MM_ERROR_NONE;
 782         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 783         int set_strobe = 0;
 784         GstCameraControl *control = NULL;
 785         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 786
 787         GstElement *pipeline = NULL;
 788
 789         _MMCamcorderSubContext *sc = NULL;
 790
 791         _mmcam_dbg_log("");
 792
 793         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 794
 795         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 796         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 797
 798         /* check strobe and set OFF if PERMANENT mode */
 799         mm_camcorder_get_attributes(handle, NULL,
 800                                     MMCAM_STROBE_MODE, &strobe_mode,
 801                                     NULL);
 802         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 803             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 804                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 805
 806                 /* get camera control */
 807                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 808                 if (control) {
 809                         /* convert MSL to sensor value */
 810                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 811
 812                         /* set strobe OFF */
 813                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 814
 815                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 816                 } else {
 817                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 818                 }
 819         }
 820
 821         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 822
 823         if(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 824                 _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);
 825                 _mmcamcorder_remove_recorder_pipeline(handle);
 826         }
 827
 828         /* Disable skip flush buffer  */
 829         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", FALSE);
 830
 831         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 832         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 833
 834         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 835
 836         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 837
 838         traceEnd(TTRACE_TAG_CAMERA);
 839
 840         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 841         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 842
 843         /* Enable skip flush buffer  */
 844         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", TRUE);
 845
 846         /* deregister sound status callback */
 847         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 848                 _mmcam_dbg_log("deregister sound status callback");
 849
 850                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 851
 852                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 853         }
 854
 855         return ret;
 856 }
 857
 858
 859 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 860 {
 861         int ret = MM_ERROR_NONE;
 862
 863         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 864         _MMCamcorderSubContext *sc = NULL;
 865
 866         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 867
 868         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 869         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 870
 871         _mmcam_dbg_log("command %d", command);
 872
 873         switch (command) {
 874         case _MMCamcorder_CMD_CAPTURE:
 875                 ret = _mmcamcorder_image_cmd_capture(handle);
 876                 break;
 877         case _MMCamcorder_CMD_PREVIEW_START:
 878                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 879
 880                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 881                 _mmcamcorder_video_current_framerate_init(handle);
 882                 break;
 883         case _MMCamcorder_CMD_PREVIEW_STOP:
 884                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 885                 break;
 886         case _MMCamcorder_CMD_RECORD:
 887         case _MMCamcorder_CMD_PAUSE:
 888         case _MMCamcorder_CMD_CANCEL:
 889         case _MMCamcorder_CMD_COMMIT:
 890                 /* video recording command */
 891                 ret = _mmcamcorder_video_command(handle, command);
 892                 break;
 893         default:
 894                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 895                 break;
 896         }
 897
 898         return ret;
 899 }
 900
 901
 902 void __mmcamcorder_init_stillshot_info (MMHandleType handle)
 903 {
 904         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 905         _MMCamcorderSubContext *sc = NULL;
 906         _MMCamcorderImageInfo *info = NULL;
 907
 908         mmf_return_if_fail(hcamcorder);
 909
 910         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 911         mmf_return_if_fail(sc && sc->info_image);
 912
 913         info = sc->info_image;
 914
 915         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 916
 917         if (info->type ==_MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 918                 info->capture_cur_count = 0;
 919                 info->capture_send_count = 0;
 920                 info->multi_shot_stop = TRUE;
 921                 info->next_shot_time = 0;
 922
 923                 /* capturing flag set to FALSE here */
 924                 info->capturing = FALSE;
 925         }
 926
 927         return;
 928 }
 929
 930
 931 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
 932 {
 933         int ret = MM_ERROR_NONE;
 934         unsigned char *data = NULL;
 935         unsigned int datalen = 0;
 936         _MMCamcorderSubContext *sc = NULL;
 937         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 938
 939         mmf_return_val_if_fail(hcamcorder, FALSE);
 940         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 941         mmf_return_val_if_fail(sc, FALSE);
 942
 943         _mmcam_dbg_log("");
 944
 945         if (!original || original->data == NULL || original->length == 0) {
 946                 if (!original) {
 947                         _mmcam_dbg_log("original is null");
 948                 } else {
 949                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
 950                 }
 951                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 952         } else {
 953                 /* original is input/output param. save original values to local var. */
 954                 data = original->data;
 955                 datalen = original->length;
 956         }
 957
 958         if (provide_exif == FALSE) {
 959                 if (thumbnail) {
 960                         if (thumbnail->data && thumbnail->length > 0) {
 961                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
 962                                                thumbnail->data, thumbnail->width, thumbnail->height);
 963
 964                                 /* add thumbnail exif info */
 965                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
 966                                                                  thumbnail->data,
 967                                                                  thumbnail->width,
 968                                                                  thumbnail->height,
 969                                                                  thumbnail->length);
 970                         } else {
 971                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
 972                                                thumbnail->data, thumbnail->length);
 973                         }
 974                 }
 975         } else {
 976                 ret = MM_ERROR_NONE;
 977         }
 978
 979         if (ret == MM_ERROR_NONE) {
 980                 /* write jpeg with exif */
 981                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length ,hcamcorder->exif_info, data, datalen);
 982                 if (ret != MM_ERROR_NONE) {
 983                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]",ret);
 984                 }
 985         }
 986
 987         _mmcam_dbg_log("END ret 0x%x", ret);
 988
 989         return ret;
 990 }
 991
 992
 993 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
 994 {
 995         GstCaps *caps = NULL;
 996         GstMapInfo mapinfo;
 997         const GstStructure *structure;
 998
 999         mmf_return_if_fail(capture_data && sample);
1000
1001         caps = gst_sample_get_caps(sample);
1002         if (caps == NULL) {
1003                 _mmcam_dbg_err("failed to get caps");
1004                 goto GET_FAILED;
1005         }
1006
1007         structure = gst_caps_get_structure(caps, 0);
1008         if (structure == NULL) {
1009                 _mmcam_dbg_err("failed to get structure");
1010                 goto GET_FAILED;
1011         }
1012
1013         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1014
1015         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1016         capture_data->data = mapinfo.data;
1017         capture_data->format = pixtype;
1018         gst_structure_get_int(structure, "width", &capture_data->width);
1019         gst_structure_get_int(structure, "height", &capture_data->height);
1020         capture_data->length = mapinfo.size;
1021         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1022
1023         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1024                         capture_data->data, capture_data->width, capture_data->height,
1025                         capture_data->length, capture_data->format);
1026         return;
1027
1028 GET_FAILED:
1029         capture_data->data = NULL;
1030         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1031         capture_data->length = 0;
1032
1033         return;
1034 }
1035
1036
1037 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1038 {
1039         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1040         _MMCamcorderSubContext *sc = NULL;
1041
1042         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1043
1044         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1045         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1046
1047         _mmcam_dbg_log("");
1048
1049         /* if tag enable and doesn't provide exif, we make it */
1050         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1051         if (thumbnail && thumbnail->data) {
1052                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1053         } else {
1054                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1055         }
1056 }
1057
1058
1059 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1060 {
1061         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1062         _MMCamcorderSubContext *sc = NULL;
1063
1064         mmf_return_if_fail(hcamcorder);
1065         mmf_return_if_fail(dest);
1066
1067         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1068         mmf_return_if_fail(sc);
1069
1070         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1071
1072         /* if dest->data is allocated in MSL, release it */
1073         if (tag_enable && !provide_exif) {
1074                 if (dest->data) {
1075                         free(dest->data);
1076                         dest->length = 0;
1077                         dest->data = NULL;
1078                         _mmcam_dbg_log("Jpeg is released!");
1079                 }
1080         } else {
1081                 _mmcam_dbg_log("No need to release");
1082         }
1083
1084         return;
1085 }
1086
1087
1088 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1089 {
1090         int ret = MM_ERROR_NONE;
1091         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1092         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1093         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1094         int codectype = MM_IMAGE_CODEC_JPEG;
1095         int attr_index = 0;
1096         int count = 0;
1097         int stop_cont_shot = FALSE;
1098         int tag_enable = FALSE;
1099         int provide_exif = FALSE;
1100         int capture_quality = 0;
1101         int try_lock_count = 0;
1102         gboolean send_captured_message = FALSE;
1103         unsigned char *exif_raw_data = NULL;
1104         unsigned char *internal_main_data = NULL;
1105         unsigned int internal_main_length = 0;
1106         unsigned char *internal_thumb_data = NULL;
1107         unsigned int internal_thumb_length = 0;
1108         unsigned char *compare_data = NULL;
1109
1110         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1111         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1112         _MMCamcorderImageInfo *info = NULL;
1113         _MMCamcorderSubContext *sc = NULL;
1114         MMCamcorderCaptureDataType dest = {0,};
1115         MMCamcorderCaptureDataType thumb = {0,};
1116         MMCamcorderCaptureDataType scrnail = {0,};
1117         MMCamcorderCaptureDataType encode_src = {0,};
1118         GstMapInfo mapinfo1;
1119         GstMapInfo mapinfo2;
1120         GstMapInfo mapinfo3;
1121
1122         mmf_attrs_t *attrs = NULL;
1123         mmf_attribute_t *item_screennail = NULL;
1124         mmf_attribute_t *item_exif_raw_data = NULL;
1125
1126         mmf_return_if_fail(hcamcorder);
1127
1128         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1129         mmf_return_if_fail(sc && sc->info_image);
1130
1131         info = sc->info_image;
1132
1133         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1134         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1135         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1136
1137         /* get current state */
1138         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1139
1140         _mmcam_dbg_err("START - current state %d", current_state);
1141
1142         /* check capture state */
1143         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0) {
1144                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1145         }
1146
1147         if (!info->capturing || stop_cont_shot) {
1148                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...",
1149                                 stop_cont_shot, info->capturing);
1150
1151                 /*free GstBuffer*/
1152                 if (sample1) {
1153                         gst_sample_unref(sample1);
1154                 }
1155                 if (sample2) {
1156                         gst_sample_unref(sample2);
1157                 }
1158                 if (sample3) {
1159                         gst_sample_unref(sample3);
1160                 }
1161
1162                 return;
1163         }
1164
1165         /* check command lock to block capture callback if capture start API is not returned
1166            wait for 2 seconds at worst case */
1167         try_lock_count = 0;
1168         do {
1169                 _mmcam_dbg_log("Try command LOCK");
1170                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1171                         _mmcam_dbg_log("command LOCK OK");
1172                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1173                         break;
1174                 }
1175
1176                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1177                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1178                         usleep(TRY_LOCK_TIME);
1179                 } else {
1180                         _mmcam_dbg_err("failed to lock command LOCK");
1181                         break;
1182                 }
1183         } while (TRUE);
1184
1185         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1186                 /* play capture sound here if multi capture
1187                    or preview format is ITLV(because of AF and flash control in plugin) */
1188                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1189                         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1190                         _mmcam_dbg_log("send signal for sound play");
1191                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1192                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1193                         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1194                 } else if (!info->played_capture_sound) {
1195                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
1196                 }
1197         } else {
1198                 /* Handle capture in recording case */
1199                 hcamcorder->capture_in_recording = FALSE;
1200
1201                 pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1202
1203                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1204                         _mmcam_dbg_log("send signal for capture in recording");
1205                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1206                 } else {
1207                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1208                 }
1209
1210                 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1211         }
1212
1213         /* init capture data */
1214         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1215         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1216         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1217
1218         /* Prepare main, thumbnail buffer */
1219         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1220         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1221                 _mmcam_dbg_err("Unsupported pixel type");
1222                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1223                 goto error;
1224         }
1225
1226         /* Main image buffer */
1227         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1228                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1229                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1230                 goto error;
1231         }else{
1232                 if ( (mapinfo1.data == NULL) && (mapinfo1.size == 0) ){
1233                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1234                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1235                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1236                         goto error;
1237                 }else
1238                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1239         }
1240
1241         if ( !sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ) ) {
1242                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1243         }
1244         if ( !sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ)) {
1245                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1246         }
1247
1248         /* Screennail image buffer */
1249         attrs = (mmf_attrs_t*)MMF_CAMCORDER_ATTRS(hcamcorder);
1250         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1251         item_screennail = &attrs->items[attr_index];
1252
1253         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1254                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1255
1256                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1257                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1258
1259                 /* Set screennail attribute for application */
1260                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1261                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1262         } else {
1263                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)",sample3);
1264                 mmf_attribute_set_data(item_screennail, NULL, 0);
1265         }
1266
1267         /* commit screennail data */
1268         mmf_attribute_commit(item_screennail);
1269
1270         /* init thumb data */
1271         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1272
1273         /* get provide-exif */
1274         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1275
1276         /* Thumbnail image buffer */
1277         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1278                 _mmcam_dbg_log("Thumbnail (buffer2=%p)",gst_sample_get_buffer(sample2));
1279                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1280                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1281         } else {
1282                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1283
1284                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1285                         ExifLoader *l;
1286                         /* get thumbnail from EXIF */
1287                         l = exif_loader_new();
1288                         if (l) {
1289                                 ExifData *ed;
1290                                 char  width[10];
1291                                 char  height[10];
1292                                 ExifEntry *entry = NULL;
1293
1294                                 exif_loader_write (l, dest.data, dest.length);
1295
1296                                 /* Get a pointer to the EXIF data */
1297                                 ed = exif_loader_get_data(l);
1298
1299                                 /* The loader is no longer needed--free it */
1300                                 exif_loader_unref(l);
1301                                 l = NULL;
1302                                 if (ed) {
1303                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1304                                         if (entry != NULL) {
1305                                                 exif_entry_get_value(entry,width,10);
1306                                         }
1307                                         entry = NULL;
1308                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1309                                         if (entry != NULL) {
1310                                                 exif_entry_get_value(entry,height , 10);
1311                                         }
1312                                         entry = NULL;
1313                                         /* Make sure the image had a thumbnail before trying to write it */
1314                                         if (ed->data && ed->size) {
1315                                                 thumb.data = malloc(ed->size);
1316                                                 memcpy(thumb.data,ed->data,ed->size);
1317                                                 thumb.length = ed->size;
1318                                                 #if 0
1319                                                 {
1320                                                     FILE *fp = NULL;
1321                                                     fp = fopen ("/opt/usr/media/thumbnail_test.jpg", "a+");
1322                                                     fwrite (thumb.data, 1, thumb.length, fp);
1323                                                     fclose (fp);
1324                                                 }
1325                                                 #endif
1326                                                 thumb.format = MM_PIXEL_FORMAT_ENCODED;
1327                                                 thumb.width = atoi(width);
1328                                                 thumb.height = atoi(height);
1329                                                 internal_thumb_data = thumb.data;
1330                                         }
1331                                         exif_data_unref(ed);
1332                                         ed = NULL;
1333                                 } else {
1334                                         _mmcam_dbg_warn("failed to get exif data");
1335                                 }
1336                         } else {
1337                                 _mmcam_dbg_warn("failed to create exif loader");
1338                         }
1339                 }
1340
1341                 if (thumb.data == NULL) {
1342                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1343                             scrnail.data && scrnail.length != 0) {
1344                                 /* make thumbnail image with screennail data */
1345                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1346                         } else if (sc->internal_encode) {
1347                                 /* make thumbnail image with main data, this is raw data */
1348                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1349                         }
1350                 }
1351
1352                 /* encode thumbnail */
1353                 if (encode_src.data) {
1354                         unsigned int thumb_width = 0;
1355                         unsigned int thumb_height = 0;
1356                         unsigned int thumb_length = 0;
1357                         unsigned char *thumb_raw_data = NULL;
1358
1359                         /* encode image */
1360                         _mmcam_dbg_log("Encode Thumbnail");
1361
1362                         if (encode_src.width > THUMBNAIL_WIDTH) {
1363                                 /* calculate thumbnail size */
1364                                 thumb_width = THUMBNAIL_WIDTH;
1365                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1366                                 if (thumb_height % 2 != 0) {
1367                                         thumb_height += 1;
1368                                 }
1369
1370                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1371                                                thumb_width, thumb_height, encode_src.format);
1372
1373                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1374                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1375                                      encode_src.width % thumb_width == 0 &&
1376                                      encode_src.height % thumb_height == 0) {
1377                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1378                                                                               &thumb_raw_data, thumb_width, thumb_height)) {
1379                                                 thumb_raw_data = NULL;
1380                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1381                                         }
1382                                 } else {
1383                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1384                                                                            encode_src.length, encode_src.format,
1385                                                                            &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1386                                                 thumb_raw_data = NULL;
1387                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1388                                         }
1389                                 }
1390                         } else {
1391                                 thumb_width = encode_src.width;
1392                                 thumb_height = encode_src.height;
1393
1394                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1395
1396                                 thumb_raw_data = encode_src.data;
1397                                 thumb_length = encode_src.length;
1398                         }
1399
1400                         if (thumb_raw_data) {
1401                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1402                                                                encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1403                                                                (void **)&internal_thumb_data, &internal_thumb_length);
1404                                 if (ret) {
1405                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d",
1406                                                        internal_thumb_data, internal_thumb_length);
1407
1408                                         thumb.data = internal_thumb_data;
1409                                         thumb.length = internal_thumb_length;
1410                                         thumb.width = thumb_width;
1411                                         thumb.height = thumb_height;
1412                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1413                                 } else {
1414                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1415                                 }
1416
1417                                 /* release allocated raw data memory */
1418                                 if (thumb_raw_data != encode_src.data) {
1419                                         free(thumb_raw_data);
1420                                         thumb_raw_data = NULL;
1421                                         _mmcam_dbg_log("release thumb_raw_data");
1422                                 }
1423                         } else {
1424                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1425                         }
1426                 } else {
1427                         // no raw data src for thumbnail
1428                         _mmcam_dbg_log("no need to encode thumbnail");
1429                 }
1430         }
1431
1432         /* Encode JPEG */
1433         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1434                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1435                                             MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1436                                             NULL);
1437                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1438
1439                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1440                                                pixtype_main, dest.length, capture_quality,
1441                                                (void **)&internal_main_data, &internal_main_length);
1442                 if (!ret) {
1443                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1444
1445                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1446
1447                         goto error;
1448                 }
1449
1450                 /* set format */
1451                 dest.data = internal_main_data;
1452                 dest.length = internal_main_length;
1453                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1454
1455                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1456         }
1457
1458         /* create EXIF info */
1459         if(!provide_exif){ // make new exif
1460                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1461         } else { // load from jpeg buffer dest.data
1462                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1463                 if (ret != MM_ERROR_NONE) {
1464                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1465                         provide_exif = FALSE;
1466                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1467                 }
1468         }
1469         if (ret != MM_ERROR_NONE) {
1470                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1471         } else {
1472                 /* add basic exif info */
1473                 if(!provide_exif) {
1474                         _mmcam_dbg_log("add basic exif info");
1475                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1476                 } else {
1477                         _mmcam_dbg_log("update exif info");
1478                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1479                 }
1480
1481                 if (ret != MM_ERROR_NONE) {
1482                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1483                         ret = MM_ERROR_NONE;
1484                 }
1485         }
1486
1487         /* get attribute item for EXIF data */
1488         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1489         item_exif_raw_data = &attrs->items[attr_index];
1490
1491         /* set EXIF data to attribute */
1492         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1493                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1494                 if (exif_raw_data) {
1495                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1496                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1497                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1498                 } else {
1499                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1500                 }
1501         } else {
1502                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1503                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1504         }
1505
1506         /* commit EXIF data */
1507         mmf_attribute_commit(item_exif_raw_data);
1508
1509         /* get tag-enable */
1510         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1511
1512         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1513         if (dest.format == MM_PIXEL_FORMAT_ENCODED){
1514                 if (tag_enable) {
1515                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1516                                                     MMCAM_IMAGE_ENCODER, &codectype,
1517                                                     NULL);
1518                         _mmcam_dbg_log("codectype %d", codectype);
1519
1520                         switch (codectype) {
1521                         case MM_IMAGE_CODEC_JPEG:
1522                         case MM_IMAGE_CODEC_SRW:
1523                         case MM_IMAGE_CODEC_JPEG_SRW:
1524                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1525                                 if (ret != MM_ERROR_NONE) {
1526                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1527                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1528                                         goto error;
1529                                 }
1530                                 break;
1531                         default:
1532                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1533                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1534                                 goto error;
1535                         }
1536                 }
1537         }
1538
1539         /* Handle Capture Callback */
1540         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1541
1542         if (hcamcorder->vcapture_cb) {
1543                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1544                 if (thumb.data) {
1545                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1546                 } else {
1547                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1548                 }
1549                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1550         } else {
1551                 _mmcam_dbg_err("Capture callback is NULL.");
1552
1553                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1554
1555                 goto err_release_exif;
1556         }
1557
1558         /* Set capture count */
1559         count = ++(info->capture_send_count);
1560         send_captured_message = TRUE;
1561
1562 err_release_exif:
1563         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1564
1565         /* init screennail and EXIF raw data */
1566         mmf_attribute_set_data(item_screennail, NULL, 0);
1567         mmf_attribute_commit(item_screennail);
1568         if (exif_raw_data) {
1569                 free(exif_raw_data);
1570                 exif_raw_data = NULL;
1571
1572                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1573                 mmf_attribute_commit(item_exif_raw_data);
1574         }
1575
1576         /* Release jpeg data */
1577         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED) {
1578                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1579         }
1580
1581 error:
1582         /* Check end condition and set proper value */
1583         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1584             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1585                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1586         }
1587
1588         /* release internal allocated data */
1589         if (sc->internal_encode) {
1590                 compare_data = internal_main_data;
1591         } else {
1592                 compare_data = mapinfo1.data;
1593         }
1594         if (dest.data && compare_data &&
1595             dest.data != compare_data) {
1596                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1597                 free(dest.data);
1598                 dest.data = NULL;
1599                 dest.length = 0;
1600         }
1601         if (internal_main_data) {
1602                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1603                 free(internal_main_data);
1604                 internal_main_data = NULL;
1605         }
1606         if (internal_thumb_data) {
1607                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1608                 free(internal_thumb_data);
1609                 internal_thumb_data = NULL;
1610         }
1611
1612         /* reset compare_data */
1613         compare_data = NULL;
1614
1615         /*free GstBuffer*/
1616         if (sample1) {
1617                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1618                 gst_sample_unref(sample1);
1619         }
1620         if (sample2) {
1621                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1622                 gst_sample_unref(sample2);
1623         }
1624         if (sample3) {
1625                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1626                 gst_sample_unref(sample3);
1627         }
1628
1629         /* destroy exif info */
1630         mm_exif_destory_exif_info(hcamcorder->exif_info);
1631         hcamcorder->exif_info = NULL;
1632
1633         /* send captured message */
1634         if (send_captured_message) {
1635                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1636                         /* Send CAPTURED message and count - capture success */
1637                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1638                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1639                         } else {
1640                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1641                         }
1642                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1643                         /* send captured message only once in HDR and Original Capture mode */
1644                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1645                 }
1646         }
1647
1648         _mmcam_dbg_err("END");
1649
1650         return;
1651 }
1652
1653
1654 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1655 {
1656         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1657         _MMCamcorderSubContext *sc = NULL;
1658
1659         mmf_return_val_if_fail(hcamcorder, FALSE);
1660
1661         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1662         mmf_return_val_if_fail(sc && sc->element, FALSE);
1663
1664         _mmcam_dbg_log("");
1665
1666         /* FIXME. How could you get a thumbnail? */
1667         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1668
1669         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1670                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1671                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1672                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1673         }
1674
1675         return TRUE;
1676 }
1677
1678
1679 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1680 {
1681         int value = 0;
1682         ExifShort eshort = 0;
1683         int ret = MM_ERROR_NONE;
1684
1685         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1686         _mmcam_dbg_log("get orientation [%d]",value);
1687         if (value == 0) {
1688                 value = MM_EXIF_ORIENTATION;
1689         }
1690
1691         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1692         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1693                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1694         if (ret != MM_ERROR_NONE) {
1695                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1696         }
1697
1698 exit:
1699         return ed;
1700 }
1701
1702
1703 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1704 {
1705         int ret = MM_ERROR_NONE;
1706         char *make = strdup(MM_MAKER_NAME);
1707
1708         if (make) {
1709                 _mmcam_dbg_log("maker [%s]", make);
1710                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1711                                             EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1712                 free(make);
1713                 if (ret != MM_ERROR_NONE) {
1714                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1715                 }
1716         } else {
1717                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1718                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1719         }
1720
1721 exit:
1722         return ed;
1723 }
1724
1725
1726 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1727 {
1728         int ret = MM_ERROR_NONE;
1729         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1730
1731         if (hcamcorder == NULL || ed == NULL) {
1732                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1733                 return NULL;
1734         }
1735
1736         if (hcamcorder->software_version) {
1737                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1738                                             strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1739                 if (ret != MM_ERROR_NONE) {
1740                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1741                 } else {
1742                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1743                 }
1744         } else {
1745                 _mmcam_dbg_err("model_name is NULL");
1746         }
1747
1748         return ed;
1749 }
1750
1751
1752 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1753 {
1754         int ret = MM_ERROR_NONE;
1755         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1756
1757         if (hcamcorder == NULL || ed == NULL) {
1758                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1759                 return NULL;
1760         }
1761
1762         if (hcamcorder->model_name) {
1763                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1764                                             strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1765                 if (ret != MM_ERROR_NONE) {
1766                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1767                 } else {
1768                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1769                 }
1770         } else {
1771                 _mmcam_dbg_err("model_name is NULL");
1772         }
1773
1774         return ed;
1775 }
1776
1777 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1778 {
1779         int ret = MM_ERROR_NONE;
1780         int gps_enable = TRUE;
1781         char *err_name = NULL;
1782         double latitude = INVALID_GPS_VALUE;
1783         double longitude = INVALID_GPS_VALUE;
1784         double altitude = INVALID_GPS_VALUE;
1785
1786         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1787         if (ret == MM_ERROR_NONE && gps_enable) {
1788                 ExifByte GpsVersion[4]={2,2,0,0};
1789
1790                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1791
1792                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1793                                             EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1794                 if (ret != MM_ERROR_NONE) {
1795                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1796                 }
1797
1798                 ret = mm_camcorder_get_attributes(handle, &err_name,
1799                                                   MMCAM_TAG_LATITUDE, &latitude,
1800                                                   MMCAM_TAG_LONGITUDE, &longitude,
1801                                                   MMCAM_TAG_ALTITUDE, &altitude, NULL);
1802                 if (ret != MM_ERROR_NONE) {
1803                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1804                         SAFE_FREE(err_name);
1805                         goto exit;
1806                 }
1807
1808                 _mmcam_dbg_log("latitude [%f]", latitude);
1809                 if (latitude != INVALID_GPS_VALUE) {
1810                         unsigned char *b = NULL;
1811                         unsigned int deg;
1812                         unsigned int min;
1813                         unsigned int sec;
1814                         ExifRational rData;
1815
1816                         if (latitude < 0) {
1817                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1818                                                             EXIF_FORMAT_ASCII, 2, "S");
1819                                 if (ret != MM_ERROR_NONE) {
1820                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1821                                 }
1822                                 latitude = -latitude;
1823                         } else if (latitude > 0) {
1824                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1825                                                             EXIF_FORMAT_ASCII, 2, "N");
1826                                 if (ret != MM_ERROR_NONE) {
1827                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1828                                 }
1829                         }
1830
1831                         deg = (unsigned int)(latitude);
1832                         min = (unsigned int)((latitude-deg)*60);
1833                         sec = (unsigned int)(((latitude-deg)*3600)-min*60);
1834
1835                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1836                         b = malloc(3 * sizeof(ExifRational));
1837                         if (b) {
1838                                 rData.numerator = deg;
1839                                 rData.denominator = 1;
1840                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1841                                 rData.numerator = min;
1842                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1843                                 rData.numerator = sec;
1844                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1845
1846                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1847                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1848                                 free(b);
1849                                 if (ret != MM_ERROR_NONE) {
1850                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1851                                 }
1852                         } else {
1853                                 _mmcam_dbg_warn("malloc failed");
1854                         }
1855                 }
1856
1857                 _mmcam_dbg_log("longitude [%f]", longitude);
1858                 if (longitude != INVALID_GPS_VALUE) {
1859                         unsigned char *b = NULL;
1860                         unsigned int deg;
1861                         unsigned int min;
1862                         unsigned int sec;
1863                         ExifRational rData;
1864
1865                         if (longitude < 0) {
1866                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1867                                                             EXIF_FORMAT_ASCII, 2, "W");
1868                                 if (ret != MM_ERROR_NONE) {
1869                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1870                                 }
1871                                 longitude = -longitude;
1872                         } else if (longitude > 0) {
1873                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1874                                                             EXIF_FORMAT_ASCII, 2, "E");
1875                                 if (ret != MM_ERROR_NONE) {
1876                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1877                                 }
1878                         }
1879
1880                         deg = (unsigned int)(longitude);
1881                         min = (unsigned int)((longitude-deg)*60);
1882                         sec = (unsigned int)(((longitude-deg)*3600)-min*60);
1883
1884                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1885                         b = malloc(3 * sizeof(ExifRational));
1886                         if (b) {
1887                                 rData.numerator = deg;
1888                                 rData.denominator = 1;
1889                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1890                                 rData.numerator = min;
1891                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1892                                 rData.numerator = sec;
1893                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1894                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1895                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1896                                 free(b);
1897                                 if (ret != MM_ERROR_NONE) {
1898                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1899                                 }
1900                         } else {
1901                                 _mmcam_dbg_warn("malloc failed");
1902                         }
1903                 }
1904
1905                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1906                 if (altitude != INVALID_GPS_VALUE) {
1907                         ExifByte alt_ref = 0;
1908                         unsigned char *b = NULL;
1909                         ExifRational rData;
1910                         b = malloc(sizeof(ExifRational));
1911                         if (b) {
1912                                 if (altitude < 0) {
1913                                         alt_ref = 1;
1914                                         altitude = -altitude;
1915                                 }
1916
1917                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1918                                                             EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1919                                 if (ret != MM_ERROR_NONE) {
1920                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1921                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1922                                                 free(b);
1923                                                 b = NULL;
1924                                                 goto exit;
1925                                         }
1926                                 }
1927
1928                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1929                                 rData.denominator = 100;
1930                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1931                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1932                                                             EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1933                                 free(b);
1934                                 if (ret != MM_ERROR_NONE) {
1935                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1936                                 }
1937                         } else {
1938                                 _mmcam_dbg_warn("malloc failed");
1939                         }
1940                 }
1941
1942                 {
1943                         double gps_timestamp = INVALID_GPS_VALUE;
1944                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1945                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1946                         if (gps_timestamp > 0.0) {
1947                                 unsigned char *b = NULL;
1948                                 unsigned int hour;
1949                                 unsigned int min;
1950                                 unsigned int microsec;
1951                                 ExifRational rData;
1952
1953                                 hour = (unsigned int)(gps_timestamp / 3600);
1954                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
1955                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
1956
1957                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
1958                                 b = malloc(3 * sizeof(ExifRational));
1959                                 if (b) {
1960                                         rData.numerator = hour;
1961                                         rData.denominator = 1;
1962                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1963
1964                                         rData.numerator = min;
1965                                         rData.denominator = 1;
1966                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1967
1968                                         rData.numerator = microsec;
1969                                         rData.denominator = 1000000;
1970                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1971
1972                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
1973                                                                     EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1974                                         free(b);
1975                                         if (ret != MM_ERROR_NONE) {
1976                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
1977                                         }
1978                                 } else {
1979                                         _mmcam_dbg_warn( "malloc failed." );
1980                                 }
1981                         }
1982                 }
1983
1984                 {
1985                         unsigned char *date_stamp = NULL;
1986                         int date_stamp_len = 0;
1987
1988                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
1989
1990                         if (date_stamp) {
1991                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
1992
1993                                 /* cause it should include NULL char */
1994                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
1995                                                             EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
1996                                 if (ret != MM_ERROR_NONE) {
1997                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
1998                                 }
1999                         }
2000                 }
2001
2002                 {
2003                         unsigned char *processing_method = NULL;
2004                         int processing_method_len = 0;
2005
2006                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2007
2008                         if (processing_method) {
2009                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2010
2011                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2012                                                             EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2013                                 if (ret != MM_ERROR_NONE) {
2014                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2015                                 }
2016                         }
2017                 }
2018         } else {
2019                 _mmcam_dbg_log( "Tag for GPS is DISABLED." );
2020         }
2021
2022 exit:
2023         return ed;
2024 }
2025
2026
2027 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2028 {
2029         int ret = MM_ERROR_NONE;
2030         mmf_camcorder_t *hcamcorder = NULL;
2031         ExifData *ed = NULL;
2032
2033         hcamcorder = MMF_CAMCORDER(handle);
2034
2035         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2036
2037         ed = exif_data_new_from_data(imagedata, imgln);
2038         //ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2039
2040         if (ed == NULL) {
2041                 _mmcam_dbg_err("get exif data error!!");
2042                 return MM_ERROR_INVALID_HANDLE;
2043         }
2044
2045         /* update necessary */
2046
2047         __mmcamcorder_update_exif_make(handle, ed);
2048         __mmcamcorder_update_exif_software(handle, ed);
2049         __mmcamcorder_update_exif_model(handle, ed);
2050         __mmcamcorder_update_exif_orientation(handle, ed);
2051         __mmcamcorder_update_exif_gps(handle, ed);
2052         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2053         if (ret != MM_ERROR_NONE) {
2054                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2055         }
2056
2057         exif_data_unref(ed);
2058         ed = NULL;
2059         return ret;
2060 }
2061
2062 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2063 {
2064         int ret = MM_ERROR_NONE;
2065         int value;
2066         int str_val_len = 0;
2067         int cntl = 0;
2068         int cnts = 0;
2069         char *str_value = NULL;
2070         char *user_comment = NULL;
2071         ExifData *ed = NULL;
2072         ExifLong config;
2073         ExifLong ExifVersion;
2074         static ExifShort eshort[20];
2075         static ExifLong elong[10];
2076
2077         GstCameraControl *control = NULL;
2078         GstCameraControlExifInfo avsys_exif_info;
2079
2080         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2081         _MMCamcorderSubContext *sc = NULL;
2082
2083         _mmcam_dbg_log("");
2084
2085         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2086
2087         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2088         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2089
2090         CLEAR(avsys_exif_info);
2091
2092         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2093                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2094         } else {
2095                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2096                 /* get device information */
2097                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2098         }
2099
2100         /* get ExifData from exif info */
2101         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2102         if (ed == NULL) {
2103                 _mmcam_dbg_err("get exif data error!!");
2104                 return MM_ERROR_INVALID_HANDLE;
2105         }
2106
2107         /* Receive attribute info */
2108
2109         /* START INSERT IFD_0 */
2110
2111         /*0. EXIF_TAG_EXIF_VERSION */
2112         ExifVersion = MM_EXIF_VERSION;
2113         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2114                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2115         if (ret != MM_ERROR_NONE) {
2116                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2117         }
2118
2119         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2120         value = image_width;
2121
2122         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2123         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2124                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2125         if (ret != MM_ERROR_NONE) {
2126                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2127         }
2128
2129         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2130                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2131         if (ret != MM_ERROR_NONE) {
2132                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2133         }
2134         _mmcam_dbg_log("width[%d]", value);
2135
2136         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2137         value = image_height;
2138
2139         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order (ed), value);
2140         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2141                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2142         if (ret != MM_ERROR_NONE) {
2143                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2144         }
2145
2146         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2147                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2148         if (ret != MM_ERROR_NONE) {
2149                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2150         }
2151         _mmcam_dbg_log("height[%d]", value);
2152
2153         /*4. EXIF_TAG_DATE_TIME */
2154
2155         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2156
2157         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2158         {
2159                 unsigned char *b;
2160                 time_t t;
2161                 struct tm tm;
2162
2163                 b = malloc(20 * sizeof(unsigned char));
2164                 if (b == NULL) {
2165                         _mmcam_dbg_err("failed to alloc b");
2166                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2167                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2168                 }
2169
2170                 memset(b, '\0', 20);
2171
2172                 t = time(NULL);
2173                 tzset();
2174                 localtime_r(&t, &tm);
2175
2176                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2177                          tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2178                          tm.tm_hour, tm.tm_min, tm.tm_sec);
2179
2180                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, 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);
2186                 }
2187
2188                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2189                 if (ret != MM_ERROR_NONE) {
2190                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2191                                 free(b);
2192                         }
2193                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2194                 }
2195
2196                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2197                 if (ret != MM_ERROR_NONE) {
2198                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2199                                 free(b);
2200                         }
2201                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2202                 }
2203
2204                 free(b);
2205         }
2206
2207         /*5. EXIF_TAG_MAKE */
2208         __mmcamcorder_update_exif_make(handle, ed);
2209
2210 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2211
2212         /*6. EXIF_TAG_MODEL */
2213         __mmcamcorder_update_exif_model(handle, ed);
2214
2215 #endif
2216         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2217         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2218         if (str_value && str_val_len > 0) {
2219                 char *description = strdup(str_value);
2220
2221                 _mmcam_dbg_log("desctiption [%s]", str_value);
2222
2223                 if (description) {
2224                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2225                                                     EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2226                         free(description);
2227                         str_value = NULL;
2228                         str_val_len = 0;
2229                         if (ret != MM_ERROR_NONE) {
2230                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2231                         }
2232                 } else {
2233                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2234                 }
2235         } else {
2236                 _mmcam_dbg_warn("failed to get description");
2237         }
2238
2239         /*7. EXIF_TAG_SOFTWARE*/
2240         __mmcamcorder_update_exif_software(handle, ed);
2241
2242 /*
2243         if (control != NULL) {
2244                 char software[50] = {0,};
2245                 unsigned int len = 0;
2246
2247                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8,(avsys_exif_info.software_used & 0xff));
2248                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2249                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2250                                             EXIF_FORMAT_ASCII, len, (const char *)software);
2251                 if (ret != MM_ERROR_NONE) {
2252                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2253                 }
2254         }
2255 */
2256
2257         __mmcamcorder_update_exif_orientation(handle, ed);
2258
2259         /* START INSERT EXIF_IFD */
2260
2261         /*3. User Comment*/
2262         /*FIXME : get user comment from real user */
2263         user_comment = strdup(MM_USER_COMMENT);
2264         if (user_comment) {
2265                 _mmcam_dbg_log("user_comment=%s",user_comment);
2266                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2267                                             EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2268                 free(user_comment);
2269                 if (ret != MM_ERROR_NONE) {
2270                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2271                 }
2272         } else {
2273                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2274                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2275         }
2276
2277         /*9. EXIF_TAG_COLOR_SPACE */
2278         if (control != NULL) {
2279                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2280                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2281                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2282                 if (ret != MM_ERROR_NONE) {
2283                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2284                 }
2285         }
2286
2287         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2288         if (control != NULL) {
2289                 config = avsys_exif_info.component_configuration;
2290                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ",config);
2291                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2292                                             EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2293                 if (ret != MM_ERROR_NONE) {
2294                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2295                 }
2296         }
2297
2298         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2299         /* written  the device_info */
2300
2301         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2302         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2303
2304         /*14. EXIF_TAG_EXPOSURE_TIME*/
2305         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2306                 unsigned char *b = NULL;
2307                 ExifRational rData;
2308
2309                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2310                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2311
2312                 b = malloc(sizeof(ExifRational));
2313                 if (b) {
2314                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2315                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2316
2317                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2318                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2319                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2320                         free(b);
2321                         if (ret != MM_ERROR_NONE) {
2322                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2323                         }
2324                 } else {
2325                         _mmcam_dbg_warn("malloc failed.");
2326                 }
2327         } else {
2328                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2329                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2330         }
2331
2332         /*15. EXIF_TAG_FNUMBER */
2333         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2334                 unsigned char *b = NULL;
2335                 ExifRational rData;
2336
2337                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2338                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2339
2340                 b = malloc(sizeof(ExifRational));
2341                 if (b) {
2342                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2343                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2344                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2345                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2346                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2347                         free(b);
2348                         if(ret != MM_ERROR_NONE) {
2349                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2350                         }
2351                 } else {
2352                         _mmcam_dbg_warn( "malloc failed." );
2353                 }
2354         } else {
2355                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2356                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2357         }
2358
2359         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2360         /*FIXME*/
2361         value = MM_EXPOSURE_PROGRAM;
2362         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2363         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2364                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2365         if (ret != MM_ERROR_NONE) {
2366                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2367         }
2368
2369         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2370         if (avsys_exif_info.iso) {
2371                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2372                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2373                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2374                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2375                 if (ret != MM_ERROR_NONE) {
2376                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2377                 }
2378         }
2379
2380         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2381         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2382                 unsigned char *b = NULL;
2383                 ExifSRational rsData;
2384
2385                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2386                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2387
2388                 b = malloc(sizeof(ExifSRational));
2389                 if (b) {
2390                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2391                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2392                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2393                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2394                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2395                         free(b);
2396                         if (ret != MM_ERROR_NONE) {
2397                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2398                         }
2399                 } else {
2400                         _mmcam_dbg_warn("malloc failed.");
2401                 }
2402         } else {
2403                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2404                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2405         }
2406
2407         /*19. EXIF_TAG_APERTURE_VALUE*/
2408         if (avsys_exif_info.aperture_in_APEX) {
2409                 unsigned char *b = NULL;
2410                 ExifRational rData;
2411
2412                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2413
2414                 b = malloc(sizeof(ExifRational));
2415                 if (b) {
2416                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2417                         rData.denominator = 1;
2418                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2419                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2420                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2421                         free(b);
2422                         if(ret != MM_ERROR_NONE) {
2423                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2424                         }
2425                 } else {
2426                         _mmcam_dbg_warn("malloc failed.");
2427                 }
2428         } else {
2429                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2430         }
2431
2432         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2433         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2434                 unsigned char *b = NULL;
2435                 ExifSRational rsData;
2436
2437                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2438                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2439
2440                 b = malloc(sizeof(ExifSRational));
2441                 if (b) {
2442                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2443                         rsData.denominator = avsys_exif_info.brightness_denominator;
2444                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2445                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2446                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2447                         free(b);
2448                         if (ret != MM_ERROR_NONE) {
2449                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2450                         }
2451                 } else {
2452                         _mmcam_dbg_warn( "malloc failed." );
2453                 }
2454         } else {
2455                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2456                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2457         }
2458
2459         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2460         value = 0;
2461         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2462         if (ret == MM_ERROR_NONE) {
2463                 unsigned char *b = NULL;
2464                 ExifSRational rsData;
2465
2466                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2467                                value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2468
2469                 b = malloc(sizeof(ExifSRational));
2470                 if (b) {
2471                         rsData.numerator = value - hcamcorder->brightness_default;
2472                         if (hcamcorder->brightness_step_denominator != 0) {
2473                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2474                         } else {
2475                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2476                                 rsData.denominator = 1;
2477                         }
2478                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2479                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2480                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2481                         free(b);
2482                         if (ret != MM_ERROR_NONE) {
2483                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2484                         }
2485                 } else {
2486                         _mmcam_dbg_warn("malloc failed.");
2487                 }
2488         } else {
2489                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2490         }
2491
2492         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2493 /*
2494         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2495                 unsigned char *b = NULL;
2496                 ExifRational rData;
2497
2498                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2499
2500                 b = malloc(sizeof(ExifRational));
2501                 if (b) {
2502                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2503                         rData.denominator = 1;
2504                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2505                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2506                                                     EXIF_FORMAT_RATIONAL, 1, b);
2507                         free(b);
2508                         if (ret != MM_ERROR_NONE) {
2509                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2510                         }
2511                 } else {
2512                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2513                 }
2514         }
2515 */
2516
2517         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2518         /* defualt : none */
2519
2520         /*24. EXIF_TAG_METERING_MODE */
2521         if (control != NULL) {
2522                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),avsys_exif_info.metering_mode);
2523                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2524                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2525                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2526                 if (ret != MM_ERROR_NONE) {
2527                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2528                 }
2529         }
2530
2531         /*25. EXIF_TAG_LIGHT_SOURCE*/
2532
2533         /*26. EXIF_TAG_FLASH*/
2534         if (control != NULL) {
2535                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),avsys_exif_info.flash);
2536                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2537                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2538                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2539                 if (ret != MM_ERROR_NONE) {
2540                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2541                 }
2542         }
2543
2544         /*27. EXIF_TAG_FOCAL_LENGTH*/
2545         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2546                 unsigned char *b = NULL;
2547                 ExifRational rData;
2548
2549                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2550                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2551
2552                 b = malloc(sizeof(ExifRational));
2553                 if (b) {
2554                         rData.numerator = avsys_exif_info.focal_len_numerator;
2555                         rData.denominator = avsys_exif_info.focal_len_denominator;
2556                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2557                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2558                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2559                         free(b);
2560                         if (ret != MM_ERROR_NONE) {
2561                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2562                         }
2563                 } else {
2564                         _mmcam_dbg_warn("malloc failed.");
2565                 }
2566         } else {
2567                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2568                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2569         }
2570
2571         /*28. EXIF_TAG_SENSING_METHOD*/
2572         /*FIXME*/
2573         value = MM_SENSING_MODE;
2574         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),value);
2575         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2576                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2577         if (ret != MM_ERROR_NONE) {
2578                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2579         }
2580
2581         /*29. EXIF_TAG_FILE_SOURCE*/
2582 /*
2583         value = MM_FILE_SOURCE;
2584         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2585         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2586                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2587         if (ret != MM_ERROR_NONE) {
2588                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2589         }
2590 */
2591
2592         /*30. EXIF_TAG_SCENE_TYPE*/
2593 /*
2594         value = MM_SCENE_TYPE;
2595         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2596         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2597                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2598         if (ret != MM_ERROR_NONE) {
2599                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2600         }
2601 */
2602
2603         /*31. EXIF_TAG_EXPOSURE_MODE*/
2604         /*FIXME*/
2605         value = MM_EXPOSURE_MODE;
2606         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),value);
2607         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2608                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2609         if (ret != MM_ERROR_NONE) {
2610                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2611         }
2612
2613
2614         /*32. EXIF_TAG_WHITE_BALANCE*/
2615         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2616         if (ret == MM_ERROR_NONE) {
2617                 int set_value = 0;
2618                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2619
2620                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC) {
2621                         set_value = 0;
2622                 } else {
2623                         set_value = 1;
2624                 }
2625
2626                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2627                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2628                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2629                 if (ret != MM_ERROR_NONE) {
2630                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2631                 }
2632         } else {
2633                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2634         }
2635
2636         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2637 /*
2638         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2639         if (ret == MM_ERROR_NONE) {
2640                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2641
2642                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2643                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2644                                             EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2645                 if (ret != MM_ERROR_NONE) {
2646                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2647                 }
2648         } else {
2649                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2650         }
2651 */
2652
2653         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2654         /*FIXME*/
2655 /*
2656         value = MM_FOCAL_LENGTH_35MMFILM;
2657         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2658         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2659                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2660         if (ret != MM_ERROR_NONE) {
2661                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2662         }
2663 */
2664
2665         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2666         {
2667                 int scene_capture_type;
2668
2669                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2670                 if (ret == MM_ERROR_NONE) {
2671                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2672
2673                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2674                                 scene_capture_type = 0; /* standard */
2675                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2676                                 scene_capture_type = 2; /* portrait */
2677                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2678                                 scene_capture_type = 1; /* landscape */
2679                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2680                                 scene_capture_type = 3; /* night scene */
2681                         } else {
2682                                 scene_capture_type = 4; /* Others */
2683                         }
2684
2685                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2686                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2687                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2688                         if (ret != MM_ERROR_NONE) {
2689                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2690                         }
2691                 } else {
2692                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2693                 }
2694         }
2695
2696         /*36. EXIF_TAG_GAIN_CONTROL*/
2697         /*FIXME*/
2698 /*
2699         value = MM_GAIN_CONTROL;
2700         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2701         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2702                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2703         if (ret != MM_ERROR_NONE) {
2704                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2705         }
2706 */
2707
2708
2709         /*37. EXIF_TAG_CONTRAST */
2710         {
2711                 type_int_range *irange = NULL;
2712                 int level = 0;
2713
2714                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2715                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2716                                                       "Contrast",
2717                                                       &irange);
2718                 if (irange != NULL) {
2719                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2720
2721                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2722
2723                         if (value == irange->default_value) {
2724                                 level = MM_VALUE_NORMAL;
2725                         } else if (value < irange->default_value) {
2726                                 level = MM_VALUE_LOW;
2727                         } else {
2728                                 level = MM_VALUE_HARD;
2729                         }
2730
2731                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2732                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2733                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2734                         if (ret != MM_ERROR_NONE) {
2735                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2736                         }
2737                 } else {
2738                         _mmcam_dbg_warn("failed to get range of contrast");
2739                 }
2740         }
2741
2742         /*38. EXIF_TAG_SATURATION*/
2743         {
2744                 type_int_range *irange = NULL;
2745                 int level = 0;
2746
2747                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2748                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2749                                                       "Saturation",
2750                                                       &irange);
2751                 if (irange != NULL) {
2752                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2753
2754                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2755
2756                         if (value == irange->default_value) {
2757                                 level = MM_VALUE_NORMAL;
2758                         } else if (value < irange->default_value) {
2759                                 level = MM_VALUE_LOW;
2760                         } else {
2761                                 level=MM_VALUE_HARD;
2762                         }
2763
2764                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2765                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2766                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2767                         if (ret != MM_ERROR_NONE) {
2768                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2769                         }
2770                 } else {
2771                         _mmcam_dbg_warn("failed to get range of saturation");
2772                 }
2773         }
2774
2775         /*39. EXIF_TAG_SHARPNESS*/
2776         {
2777                 type_int_range *irange = NULL;
2778                 int level = 0;
2779
2780                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2781                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2782                                                       "Sharpness",
2783                                                       &irange);
2784                 if (irange != NULL) {
2785                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2786
2787                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2788
2789                         if (value == irange->default_value) {
2790                                 level = MM_VALUE_NORMAL;
2791                         } else if (value < irange->default_value) {
2792                                 level = MM_VALUE_LOW;
2793                         } else {
2794                                 level = MM_VALUE_HARD;
2795                         }
2796
2797                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2798                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2799                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2800                         if (ret != MM_ERROR_NONE) {
2801                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2802                         }
2803                 } else {
2804                         _mmcam_dbg_warn("failed to get range of sharpness");
2805                 }
2806         }
2807
2808         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2809         /*FIXME*/
2810         value = MM_SUBJECT_DISTANCE_RANGE;
2811         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2812         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2813         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2814                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2815         if (ret != MM_ERROR_NONE) {
2816                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2817         }
2818
2819         /* GPS information */
2820         __mmcamcorder_update_exif_gps(handle, ed);
2821
2822         _mmcam_dbg_log("");
2823
2824         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2825         if (ret != MM_ERROR_NONE) {
2826                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2827         }
2828
2829 exit:
2830         _mmcam_dbg_log("finished!! [%x]", ret);
2831
2832         if (ed) {
2833                 exif_data_unref (ed);
2834         }
2835
2836         return ret;
2837 }
2838
2839
2840 static void __sound_status_changed_cb(keynode_t* node, void *data)
2841 {
2842         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2843         _MMCamcorderImageInfo *info = NULL;
2844
2845         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2846
2847         _mmcam_dbg_log("START");
2848
2849         info = hcamcorder->sub_context->info_image;
2850
2851         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2852
2853         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2854
2855         return;
2856 }