src/mm_camcorder_stillshot.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include <gst/video/cameracontrol.h>
  29 #include <mm_sound.h>
  30 #include "mm_camcorder_internal.h"
  31 #include "mm_camcorder_stillshot.h"
  32 #include "mm_camcorder_exifinfo.h"
  33 #include "mm_camcorder_exifdef.h"
  34 #include <libexif/exif-loader.h>
  35 #include <libexif/exif-utils.h>
  36 #include <libexif/exif-data.h>
  37
  38 /*---------------------------------------------------------------------------------------
  39 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  40 ---------------------------------------------------------------------------------------*/
  41 #define EXIF_SET_ERR( return_type,tag_id) \
  42         _mmcam_dbg_err("error=%x,tag=%x",return_type,tag_id); \
  43         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  44                 goto exit; \
  45         }
  46
  47 /*---------------------------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  49 ---------------------------------------------------------------------------------------*/
  50 #define THUMBNAIL_WIDTH         320
  51 #define THUMBNAIL_HEIGHT        240
  52 #define THUMBNAIL_JPEG_QUALITY  90
  53 #define TRY_LOCK_MAX_COUNT      100
  54 #define TRY_LOCK_TIME           20000   /* ms */
  55 #define H264_PREVIEW_BITRATE    1024*10 /* kbps */
  56 #define H264_PREVIEW_NEWGOP_INTERVAL    1000 /* ms */
  57 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  58
  59
  60 /*---------------------------------------------------------------------------------------
  61 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  62 ---------------------------------------------------------------------------------------*/
  63 /** STATIC INTERNAL FUNCTION **/
  64 /* Functions for JPEG capture without Encode bin */
  65 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  67 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  68 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  69
  70 /* sound status changed callback */
  71 static void __sound_status_changed_cb(keynode_t* node, void *data);
  72
  73 /*=======================================================================================
  74 |  FUNCTION DEFINITIONS                                                                 |
  75 =======================================================================================*/
  76
  77 /*---------------------------------------------------------------------------------------
  78 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  79 ---------------------------------------------------------------------------------------*/
  80
  81
  82 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  83 {
  84         int err = MM_ERROR_UNKNOWN;
  85         GstPad *srcpad = NULL;
  86         GstPad *sinkpad = NULL;
  87
  88         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  89         _MMCamcorderSubContext *sc = NULL;
  90
  91         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  92
  93         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  94         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  95
  96         _mmcam_dbg_log("");
  97
  98         /* Create gstreamer element */
  99         _mmcam_dbg_log("Using Encodebin for capturing");
 100
 101         /* Create capture pipeline */
 102         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 103
 104         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 105         if (err != MM_ERROR_NONE) {
 106                 return err;
 107         }
 108
 109         /* add element and encodesink bin to encode main pipeline */
 110         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 111                          sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 112                          sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 113                          sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 114                          NULL);
 115
 116         /* Link each element : appsrc - capsfilter - encodesink bin */
 117         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 118         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 119         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 120
 121         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 122         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 123         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 124
 125         /* connect handoff signal to get capture data */
 126         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 127                                    _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 128                                    G_CALLBACK(__mmcamcorder_handoff_callback),
 129                                    hcamcorder);
 130
 131         return MM_ERROR_NONE;
 132
 133 pipeline_creation_error:
 134         _mmcamcorder_remove_stillshot_pipeline(handle);
 135         return err;
 136 }
 137
 138
 139 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 140 {
 141         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 142         _MMCamcorderSubContext *sc = NULL;
 143
 144         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 145
 146         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 147         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 148
 149         /* check video source element */
 150         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 151                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 152                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 153                                            _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 154                                            G_CALLBACK(__mmcamcorder_image_capture_cb),
 155                                            hcamcorder);
 156
 157                 return MM_ERROR_NONE;
 158         } else {
 159                 _mmcam_dbg_err("videosrc element is not created yet");
 160                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 161         }
 162 }
 163
 164
 165 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 166 {
 167         int ret = MM_ERROR_NONE;
 168         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 169         _MMCamcorderSubContext *sc = NULL;
 170
 171         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 174         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 175
 176         _mmcam_dbg_log("");
 177
 178         /* Check pipeline */
 179         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 180                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 181                 if (ret != MM_ERROR_NONE) {
 182                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 183                         return ret;
 184                 }
 185
 186                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 187
 188                 GstPad *reqpad = NULL;
 189
 190                 /* release request pad */
 191                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 192                 if (reqpad) {
 193                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 194                         gst_object_unref(reqpad);
 195                         reqpad = NULL;
 196                 }
 197
 198                 /* release encode main pipeline */
 199                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 200
 201                 _mmcam_dbg_log("Encoder pipeline removed");
 202         } else {
 203                 _mmcam_dbg_log("encode main pipeline is already removed");
 204         }
 205
 206         return MM_ERROR_NONE;
 207 }
 208
 209
 210 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 211 {
 212         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 213         _MMCamcorderSubContext *sc = NULL;
 214
 215         mmf_return_if_fail(hcamcorder);
 216
 217         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 218         mmf_return_if_fail(sc && sc->element);
 219
 220         _mmcam_dbg_log("");
 221
 222         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 223                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 224                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 225
 226                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 227
 228                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 229
 230                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 231
 232                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 233         }
 234
 235         return;
 236 }
 237
 238
 239 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 240 {
 241         int ret = MM_ERROR_NONE;
 242         int UseCaptureMode = 0;
 243         int width = 0;
 244         int height = 0;
 245         int fps = 0;
 246         int cap_format = MM_PIXEL_FORMAT_NV12;
 247         int image_encoder = MM_IMAGE_CODEC_JPEG;
 248         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 249         int is_modified_size = FALSE;
 250         int tag_orientation = 0;
 251         unsigned int cap_fourcc = 0;
 252
 253         char *err_name = NULL;
 254         const char *videosrc_name = NULL;
 255
 256         GstCameraControl *control = NULL;
 257
 258         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 259         _MMCamcorderImageInfo *info = NULL;
 260         _MMCamcorderSubContext *sc = NULL;
 261         type_element *VideosrcElement = NULL;
 262         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 263
 264         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 265
 266         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 267         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 268
 269         _mmcam_dbg_log("");
 270
 271         info = sc->info_image;
 272
 273         if (info->capturing) {
 274                 _mmcam_dbg_err("already capturing");
 275                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 276         }
 277
 278         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 279                                         CONFIGURE_CATEGORY_MAIN_CAPTURE,
 280                                         "UseCaptureMode",
 281                                         &UseCaptureMode);
 282
 283         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 284                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 285                                       "VideosrcElement",
 286                                       &VideosrcElement);
 287
 288         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 289
 290         /* get current state */
 291         mm_camcorder_get_state(handle, &current_state);
 292
 293         /* set capture flag */
 294         info->capturing = TRUE;
 295
 296         ret = mm_camcorder_get_attributes(handle, &err_name,
 297                                     MMCAM_IMAGE_ENCODER, &image_encoder,
 298                                     MMCAM_CAMERA_WIDTH, &width,
 299                                     MMCAM_CAMERA_HEIGHT, &height,
 300                                     MMCAM_CAMERA_FPS, &fps,
 301                                     MMCAM_CAPTURE_FORMAT, &cap_format,
 302                                     MMCAM_CAPTURE_WIDTH, &info->width,
 303                                     MMCAM_CAPTURE_HEIGHT, &info->height,
 304                                     MMCAM_CAPTURE_COUNT, &info->count,
 305                                     MMCAM_CAPTURE_INTERVAL, &info->interval,
 306                                     MMCAM_STROBE_MODE, &strobe_mode,
 307                                     MMCAM_TAG_ORIENTATION, &tag_orientation,
 308                                     NULL);
 309         if (err_name) {
 310                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 311                 free(err_name);
 312                 err_name = NULL;
 313         }
 314
 315         ret = MM_ERROR_NONE;
 316
 317         /* check capture count */
 318         if (info->count < 1) {
 319                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 320                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 321                 goto cmd_done;
 322         } else if (info->count == 1) {
 323                 info->type = _MMCamcorder_SINGLE_SHOT;
 324         } else {
 325                 info->type = _MMCamcorder_MULTI_SHOT;
 326                 info->next_shot_time = 0;
 327                 info->multi_shot_stop = FALSE;
 328
 329                 /* sound init to pause other session */
 330 #ifdef _MMCAMCORDER_UPLOAD_SAMPLE
 331                 _mmcamcorder_sound_init(handle, _MMCAMCORDER_FILEPATH_CAPTURE2_SND);
 332 #else /* _MMCAMCORDER_UPLOAD_SAMPLE */
 333                 _mmcamcorder_sound_init(handle);
 334 #endif /* _MMCAMCORDER_UPLOAD_SAMPLE */
 335         }
 336
 337         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 338                        width, height, info->preview_format, info->width, info->height, cap_format,
 339                        info->count, info->hdr_capture_mode, info->interval);
 340
 341         /* check state */
 342         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 343                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 344                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 345                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 346                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 347                         goto cmd_done;
 348                 }
 349
 350                 /* check capture size if ZSL is not supported*/
 351                 if (hcamcorder->support_zsl_capture == FALSE) {
 352                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 353                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 354
 355                         info->width = width;
 356                         info->height = height;
 357
 358                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 359                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 360                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 361
 362                         is_modified_size = TRUE;
 363                 }
 364         }
 365
 366         info->capture_cur_count = 0;
 367         info->capture_send_count = 0;
 368
 369         sc->internal_encode = FALSE;
 370
 371         if (!sc->bencbin_capture) {
 372                 /* Check encoding method */
 373                 if (cap_format == MM_PIXEL_FORMAT_ENCODED) {
 374                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 375                             (sc->SensorEncodedCapture && sc->info_video->support_dual_stream) ||
 376                             is_modified_size) {
 377                                 cap_fourcc = _mmcamcorder_get_fourcc(cap_format, image_encoder, hcamcorder->use_zero_copy_format);
 378                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 379                         } else {
 380                                 /* no need to encode internally if ITLV format */
 381                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY) {
 382                                         sc->internal_encode = TRUE;
 383                                 }
 384                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 385
 386                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 387                                                cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 388                         }
 389                 } else {
 390                         cap_fourcc = _mmcamcorder_get_fourcc(cap_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 391                 }
 392
 393                 _mmcam_dbg_log("capture format (%d)", cap_format);
 394
 395                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 396                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 397                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 398                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 399
 400                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 401                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 402                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 403                         goto cmd_done;
 404                 }
 405
 406                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 407                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 408         } else {
 409                 int need_change = 0;
 410                 int set_width = 0;
 411                 int set_height = 0;
 412                 int cap_jpeg_quality = 0;
 413
 414                 if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 415                         _mmcam_dbg_err("could not capture in this target while recording");
 416                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 417                         goto cmd_done;
 418                 }
 419
 420                 if (UseCaptureMode) {
 421                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT) {
 422                                 need_change = 1;
 423                         }
 424                 } else {
 425                         if (width != info->width || height != info->height) {
 426                                 need_change = 1;
 427                         }
 428                 }
 429
 430                 if (need_change) {
 431                         int rotation = 0;
 432
 433                         _mmcam_dbg_log("Need to change resolution");
 434
 435                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 436                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 437
 438                         /* make pipeline state as READY */
 439                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 440
 441                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 442                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 443
 444                         if (ret != MM_ERROR_NONE) {
 445                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 446                                 goto cmd_done;
 447                         }
 448
 449                         if (UseCaptureMode) {
 450                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 451                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 452                         } else {
 453                                 set_width = info->width;
 454                                 set_height = info->height;
 455                         }
 456
 457                         mm_camcorder_get_attributes(handle, &err_name,
 458                                                     MMCAM_CAMERA_ROTATION, &rotation,
 459                                                     NULL);
 460                         if (err_name) {
 461                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 462                                 free(err_name);
 463                                 err_name = NULL;
 464                         }
 465
 466                         /* set new caps */
 467                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 468                         if (!ret) {
 469                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 470                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 471                                 goto cmd_done;
 472                         }
 473
 474                         info->resolution_change = TRUE;
 475
 476                         /* make pipeline state as PLAYING */
 477                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 478                         if (ret != MM_ERROR_NONE) {
 479                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 480                                 goto cmd_done;
 481                         }
 482
 483                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 484                 } else {
 485                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 486                         info->resolution_change = FALSE;
 487                 }
 488
 489                 /* add encodesinkbin */
 490                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 491                 if (ret != MM_ERROR_NONE) {
 492                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 493                         goto cmd_done;
 494                 }
 495
 496                 ret = mm_camcorder_get_attributes(handle, &err_name,
 497                                                   MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 498                                                   NULL);
 499                 if (err_name) {
 500                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 501                         free(err_name);
 502                         err_name = NULL;
 503                 }
 504
 505                 /* set JPEG quality */
 506                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 507
 508                 /* set handoff signal as TRUE */
 509                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,"signal-handoffs", TRUE);
 510                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 511
 512                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 513                 sc->info_video->is_firstframe = TRUE;
 514
 515                 /* set push encoding buffer as TRUE */
 516                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 517
 518                 /* make encode pipeline state as PLAYING */
 519                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 520                 if (ret != MM_ERROR_NONE) {
 521                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 522                         goto cmd_done;
 523                 }
 524         }
 525
 526         /* Play capture sound here if single capture */
 527         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 528              (hcamcorder->support_zsl_capture == FALSE ||
 529               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 530             info->hdr_capture_mode) {
 531                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 532                     hcamcorder->support_zsl_capture == TRUE &&
 533                     !info->hdr_capture_mode) {
 534                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
 535                 }
 536
 537                 /* set flag */
 538                 info->played_capture_sound = TRUE;
 539         } else {
 540                 /* set flag */
 541                 info->played_capture_sound = FALSE;
 542         }
 543
 544 cmd_done:
 545         if (ret != MM_ERROR_NONE) {
 546                 info->capturing = FALSE;
 547         }
 548
 549         return ret;
 550 }
 551
 552
 553 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 554 {
 555         int ret = MM_ERROR_NONE;
 556         int width = 0;
 557         int height = 0;
 558         int fps = 0;
 559         int rotation = 0;
 560         unsigned int current_framecount = 0;
 561         int current_state = MM_CAMCORDER_STATE_NONE;
 562         gboolean fps_auto = FALSE;
 563         char *err_name = NULL;
 564         const char *videosrc_name = NULL;
 565
 566         GstState state;
 567         GstElement *pipeline = NULL;
 568         GstCameraControl *control = NULL;
 569
 570         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 571         _MMCamcorderImageInfo *info = NULL;
 572         _MMCamcorderSubContext *sc = NULL;
 573         type_element *VideosrcElement = NULL;
 574
 575         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 576
 577         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 578         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 579
 580         /*_mmcam_dbg_log("");*/
 581
 582         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 583         info = sc->info_image;
 584
 585         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 586                                       CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 587                                       "VideosrcElement",
 588                                       &VideosrcElement);
 589
 590         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 591
 592         sc->display_interval = 0;
 593         sc->previous_slot_time = 0;
 594
 595         /* Image info */
 596         info->next_shot_time = 0;
 597         info->multi_shot_stop = TRUE;
 598         info->capturing = FALSE;
 599
 600         _mmcamcorder_vframe_stablize(handle);
 601
 602         current_state = _mmcamcorder_get_state(handle);
 603         _mmcam_dbg_log("current state [%d]", current_state);
 604
 605         if (!sc->bencbin_capture) {
 606                 _mmcam_dbg_log("Preview start");
 607
 608                 /* just set capture stop command if current state is CAPTURING */
 609                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 610                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 611                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 612                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 613                         }
 614
 615                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 616                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 617
 618                         current_framecount = sc->kpi.video_framecount;
 619                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 620                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 621                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 622                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 623                         }
 624                 } else {
 625                         int focus_mode = 0;
 626                         mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 627
 628                         /* This case is starting of preview */
 629                         ret = mm_camcorder_get_attributes(handle, &err_name,
 630                                                           MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 631                                                           MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 632                                                           NULL);
 633                         if (ret != MM_ERROR_NONE) {
 634                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 635                                 SAFE_FREE (err_name);
 636                         }
 637
 638                         _mmcam_dbg_log("focus mode %d", focus_mode);
 639
 640                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 641
 642                         /* set focus mode */
 643                         if (attr) {
 644                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 645                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_CAMERA_FOCUS_MODE]));
 646                                         if (mmf_attrs_commit((MMHandleType)attr) == -1) {
 647                                                 _mmcam_dbg_err("set focus mode error");
 648                                         } else {
 649                                                 _mmcam_dbg_log("set focus mode success");
 650                                         }
 651                                 } else {
 652                                         _mmcam_dbg_log("focus mode is not supported");
 653                                 }
 654                         } else {
 655                                 _mmcam_dbg_err("failed to get attributes");
 656                         }
 657                 }
 658         }
 659
 660         /* init prev_time */
 661         sc->info_video->prev_preview_ts = 0;
 662
 663         gst_element_get_state(pipeline, &state, NULL, -1);
 664
 665         if (state == GST_STATE_PLAYING) {
 666                 if (!sc->bencbin_capture) {
 667                         int try_count = 0;
 668
 669                         if (hcamcorder->support_zsl_capture == FALSE) {
 670                                 mmf_attrs_t *attr = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(handle);
 671
 672                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 673                                 if (attr) {
 674                                         mmf_attribute_set_modified(&(attr->items[MM_CAM_STROBE_MODE]));
 675                                         if (mmf_attrs_commit((MMHandleType) attr) == -1) {
 676                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 677                                         }
 678                                 }
 679
 680                                 while (current_framecount >= sc->kpi.video_framecount &&
 681                                        try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 682                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 683                                 }
 684                         }
 685
 686                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 687                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 688                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 689                         }
 690
 691                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 692                                        current_framecount, sc->kpi.video_framecount, try_count);
 693                 } else {
 694                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 695                         if (ret != MM_ERROR_NONE) {
 696                                 goto cmd_error;
 697                         }
 698
 699                         if (info->resolution_change) {
 700                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 701                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 702                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 703                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 704                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 705                                 if (ret != MM_ERROR_NONE) {
 706                                         goto cmd_error;
 707                                 }
 708
 709                                 /* check if resolution need to rollback */
 710                                 mm_camcorder_get_attributes(handle, &err_name,
 711                                                             MMCAM_CAMERA_WIDTH, &width,
 712                                                             MMCAM_CAMERA_HEIGHT, &height,
 713                                                             MMCAM_CAMERA_FPS, &fps,
 714                                                             MMCAM_CAMERA_ROTATION, &rotation,
 715                                                             NULL);
 716
 717                                 /* set new caps */
 718                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 719                                 if (!ret) {
 720                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 721                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 722                                         goto cmd_error;
 723                                 }
 724
 725                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 726                                 if (ret != MM_ERROR_NONE) {
 727                                         goto cmd_error;
 728                                 }
 729                         }
 730                 }
 731
 732                 /* sound finalize */
 733                 if (info->type == _MMCamcorder_MULTI_SHOT) {
 734                         _mmcamcorder_sound_finalize(handle);
 735                 }
 736         } else {
 737                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 738                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "bitrate", H264_PREVIEW_BITRATE);
 739                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "newgop-interval", H264_PREVIEW_NEWGOP_INTERVAL);
 740                 }
 741
 742                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 743                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 744
 745                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 746
 747                 if (ret != MM_ERROR_NONE) {
 748                         goto cmd_error;
 749                 }
 750
 751                 /* get sound status/volume level and register changed_cb */
 752                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 753                     info->sound_status == _SOUND_STATUS_INIT) {
 754                         _mmcam_dbg_log("get sound status/volume level and register vconf changed_cb");
 755
 756                         /* get sound status */
 757                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 758
 759                         _mmcam_dbg_log("sound status %d", info->sound_status);
 760
 761                         /* register changed_cb */
 762                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 763                 }
 764         }
 765
 766 cmd_error:
 767         return ret;
 768 }
 769
 770
 771 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 772 {
 773         int ret = MM_ERROR_NONE;
 774         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 775         int set_strobe = 0;
 776         GstCameraControl *control = NULL;
 777         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 778
 779         GstElement *pipeline = NULL;
 780
 781         _MMCamcorderSubContext *sc = NULL;
 782
 783         _mmcam_dbg_log("");
 784
 785         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 786
 787         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 788         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 789
 790         /* check strobe and set OFF if PERMANENT mode */
 791         mm_camcorder_get_attributes(handle, NULL,
 792                                     MMCAM_STROBE_MODE, &strobe_mode,
 793                                     NULL);
 794         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 795             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 796                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 797
 798                 /* get camera control */
 799                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 800                 if (control) {
 801                         /* convert MSL to sensor value */
 802                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 803
 804                         /* set strobe OFF */
 805                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 806
 807                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 808                 } else {
 809                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 810                 }
 811         }
 812
 813         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 814
 815         if(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 816                 _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);
 817                 _mmcamcorder_remove_recorder_pipeline(handle);
 818         }
 819
 820         /* Disable skip flush buffer  */
 821         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", FALSE);
 822
 823         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 824         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 825
 826         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 827
 828         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 829         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 830
 831         /* Enable skip flush buffer  */
 832         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "enable-flush-buffer", TRUE);
 833
 834         /* deregister sound status callback */
 835         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 836                 _mmcam_dbg_log("deregister sound status callback");
 837
 838                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 839                 mm_sound_volume_remove_callback(VOLUME_TYPE_SYSTEM);
 840
 841                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 842         }
 843
 844         return ret;
 845 }
 846
 847
 848 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 849 {
 850         int ret = MM_ERROR_NONE;
 851
 852         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 853         _MMCamcorderSubContext *sc = NULL;
 854
 855         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 856
 857         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 858         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 859
 860         _mmcam_dbg_log("command %d", command);
 861
 862         switch (command) {
 863         case _MMCamcorder_CMD_CAPTURE:
 864                 ret = _mmcamcorder_image_cmd_capture(handle);
 865                 break;
 866         case _MMCamcorder_CMD_PREVIEW_START:
 867                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 868
 869                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 870                 _mmcamcorder_video_current_framerate_init(handle);
 871                 break;
 872         case _MMCamcorder_CMD_PREVIEW_STOP:
 873                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 874                 break;
 875         case _MMCamcorder_CMD_RECORD:
 876         case _MMCamcorder_CMD_PAUSE:
 877         case _MMCamcorder_CMD_CANCEL:
 878         case _MMCamcorder_CMD_COMMIT:
 879                 /* video recording command */
 880                 ret = _mmcamcorder_video_command(handle, command);
 881                 break;
 882         default:
 883                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 884                 break;
 885         }
 886
 887         return ret;
 888 }
 889
 890
 891 void __mmcamcorder_init_stillshot_info (MMHandleType handle)
 892 {
 893         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 894         _MMCamcorderSubContext *sc = NULL;
 895         _MMCamcorderImageInfo *info = NULL;
 896
 897         mmf_return_if_fail(hcamcorder);
 898
 899         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 900         mmf_return_if_fail(sc && sc->info_image);
 901
 902         info = sc->info_image;
 903
 904         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
 905
 906         if (info->type ==_MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
 907                 info->capture_cur_count = 0;
 908                 info->capture_send_count = 0;
 909                 info->multi_shot_stop = TRUE;
 910                 info->next_shot_time = 0;
 911
 912                 /* capturing flag set to FALSE here */
 913                 info->capturing = FALSE;
 914         }
 915
 916         return;
 917 }
 918
 919
 920 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail)
 921 {
 922         int ret = MM_ERROR_NONE;
 923         unsigned char *data = NULL;
 924         unsigned int datalen = 0;
 925         int provide_exif = FALSE;
 926         _MMCamcorderSubContext *sc = NULL;
 927         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 928
 929         mmf_return_val_if_fail(hcamcorder, FALSE);
 930         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
 931         mmf_return_val_if_fail(sc, FALSE);
 932
 933         _mmcam_dbg_log("");
 934
 935         if (!original || original->data == NULL || original->length == 0) {
 936                 if (!original) {
 937                         _mmcam_dbg_log("original is null");
 938                 } else {
 939                         _mmcam_dbg_log("data=%p, length=%d", original->data, original->length);
 940                 }
 941                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 942         } else {
 943                 /* original is input/output param. save original values to local var. */
 944                 data = original->data;
 945                 datalen = original->length;
 946         }
 947         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
 948         if(provide_exif == 0){
 949                 if (thumbnail) {
 950                         if (thumbnail->data && thumbnail->length > 0) {
 951                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
 952                                                thumbnail->data, thumbnail->width, thumbnail->height);
 953
 954                                 /* add thumbnail exif info */
 955                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
 956                                                                  thumbnail->data,
 957                                                                  thumbnail->width,
 958                                                                  thumbnail->height,
 959                                                                  thumbnail->length);
 960                         } else {
 961                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
 962                                                thumbnail->data, thumbnail->length);
 963                         }
 964                 }
 965         } else {
 966                 ret = MM_ERROR_NONE;
 967         }
 968
 969         if (ret == MM_ERROR_NONE) {
 970                 /* write jpeg with exif */
 971                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length ,hcamcorder->exif_info, data, datalen);
 972                 if (ret != MM_ERROR_NONE) {
 973                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]",ret);
 974                 }
 975         }
 976
 977         _mmcam_dbg_log("END ret 0x%x", ret);
 978
 979         return ret;
 980 }
 981
 982
 983 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
 984 {
 985         GstCaps *caps = NULL;
 986         GstMapInfo mapinfo;
 987         const GstStructure *structure;
 988
 989         mmf_return_if_fail(capture_data && sample);
 990
 991         caps = gst_sample_get_caps(sample);
 992         if (caps == NULL) {
 993                 _mmcam_dbg_err("failed to get caps");
 994                 goto GET_FAILED;
 995         }
 996
 997         structure = gst_caps_get_structure(caps, 0);
 998         if (structure == NULL) {
 999                 _mmcam_dbg_err("failed to get structure");
1000                 goto GET_FAILED;
1001         }
1002
1003         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1004
1005         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1006         capture_data->data = mapinfo.data;
1007         capture_data->format = pixtype;
1008         gst_structure_get_int(structure, "width", &capture_data->width);
1009         gst_structure_get_int(structure, "height", &capture_data->height);
1010         capture_data->length = mapinfo.size;
1011         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1012
1013         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1014                         capture_data->data, capture_data->width, capture_data->height,
1015                         capture_data->length, capture_data->format);
1016         return;
1017
1018 GET_FAILED:
1019         capture_data->data = NULL;
1020         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1021         capture_data->length = 0;
1022
1023         return;
1024 }
1025
1026
1027 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail)
1028 {
1029         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1030         _MMCamcorderSubContext *sc = NULL;
1031
1032         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1033
1034         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1035         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1036
1037         _mmcam_dbg_log("");
1038
1039         /* if tag enable and doesn't provide exif, we make it */
1040         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1041         if (thumbnail && thumbnail->data) {
1042                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail);
1043         } else {
1044                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL);
1045         }
1046 }
1047
1048
1049 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest)
1050 {
1051         int tag_enable = 0;
1052         int provide_exif = FALSE;
1053
1054         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1055         _MMCamcorderSubContext *sc = NULL;
1056
1057         mmf_return_if_fail(hcamcorder);
1058         mmf_return_if_fail(dest);
1059
1060         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1061         mmf_return_if_fail(sc);
1062
1063         _mmcam_dbg_log("");
1064
1065         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1066         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1067
1068         /* if dest->data is allocated in MSL, release it */
1069         if (tag_enable && !provide_exif) {
1070                 if (dest->data) {
1071                         free(dest->data);
1072                         dest->length = 0;
1073                         dest->data = NULL;
1074                         _mmcam_dbg_log("Jpeg is released!");
1075                 }
1076         } else {
1077                 _mmcam_dbg_log("No need to release");
1078         }
1079
1080         return;
1081 }
1082
1083
1084 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1085 {
1086         int ret = MM_ERROR_NONE;
1087         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1088         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1089         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1090         int codectype = MM_IMAGE_CODEC_JPEG;
1091         int attr_index = 0;
1092         int count = 0;
1093         int stop_cont_shot = FALSE;
1094         int tag_enable = FALSE;
1095         int provide_exif = FALSE;
1096         int capture_quality = 0;
1097         int try_lock_count = 0;
1098         gboolean send_captured_message = FALSE;
1099         unsigned char *exif_raw_data = NULL;
1100         unsigned char *internal_main_data = NULL;
1101         unsigned int internal_main_length = 0;
1102         unsigned char *internal_thumb_data = NULL;
1103         unsigned int internal_thumb_length = 0;
1104         unsigned char *compare_data = NULL;
1105
1106         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1107         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1108         _MMCamcorderImageInfo *info = NULL;
1109         _MMCamcorderSubContext *sc = NULL;
1110         MMCamcorderCaptureDataType dest = {0,};
1111         MMCamcorderCaptureDataType thumb = {0,};
1112         MMCamcorderCaptureDataType scrnail = {0,};
1113         MMCamcorderCaptureDataType encode_src = {0,};
1114         GstMapInfo mapinfo1;
1115         GstMapInfo mapinfo2;
1116         GstMapInfo mapinfo3;
1117
1118         mmf_attrs_t *attrs = NULL;
1119         mmf_attribute_t *item_screennail = NULL;
1120         mmf_attribute_t *item_exif_raw_data = NULL;
1121
1122         mmf_return_if_fail(hcamcorder);
1123
1124         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1125         mmf_return_if_fail(sc && sc->info_image);
1126
1127         info = sc->info_image;
1128
1129         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1130         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1131         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1132
1133         /* get current state */
1134         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1135
1136         _mmcam_dbg_err("START - current state %d", current_state);
1137
1138         /* check capture state */
1139         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0) {
1140                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, "capture-break-cont-shot", &stop_cont_shot, NULL);
1141         }
1142
1143         if (!info->capturing || stop_cont_shot) {
1144                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...",
1145                                 stop_cont_shot, info->capturing);
1146
1147                 /*free GstBuffer*/
1148                 if (sample1) {
1149                         gst_sample_unref(sample1);
1150                 }
1151                 if (sample2) {
1152                         gst_sample_unref(sample2);
1153                 }
1154                 if (sample3) {
1155                         gst_sample_unref(sample3);
1156                 }
1157
1158                 return;
1159         }
1160
1161         /* check command lock to block capture callback if capture start API is not returned
1162            wait for 2 seconds at worst case */
1163         try_lock_count = 0;
1164         do {
1165                 _mmcam_dbg_log("Try command LOCK");
1166                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1167                         _mmcam_dbg_log("command LOCK OK");
1168                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1169                         break;
1170                 }
1171
1172                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1173                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1174                         usleep(TRY_LOCK_TIME);
1175                 } else {
1176                         _mmcam_dbg_err("failed to lock command LOCK");
1177                         break;
1178                 }
1179         } while (TRUE);
1180
1181         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1182                 /* play capture sound here if multi capture
1183                    or preview format is ITLV(because of AF and flash control in plugin) */
1184                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1185                         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1186                         _mmcam_dbg_log("send signal for sound play");
1187                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1188                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1189                         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1190                 } else if (!info->played_capture_sound) {
1191                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
1192                 }
1193         } else {
1194                 /* Handle capture in recording case */
1195                 hcamcorder->capture_in_recording = FALSE;
1196
1197                 pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1198
1199                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1200                         _mmcam_dbg_log("send signal for capture in recording");
1201                         pthread_cond_signal(&(hcamcorder->task_thread_cond));
1202                 } else {
1203                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1204                 }
1205
1206                 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1207         }
1208
1209         /* init capture data */
1210         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1211         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1212         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1213
1214         /* Prepare main, thumbnail buffer */
1215         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1216         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1217                 _mmcam_dbg_err("Unsupported pixel type");
1218                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1219                 goto error;
1220         }
1221
1222         /* Main image buffer */
1223         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1224                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1225                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1226                 goto error;
1227         }else{
1228                 if ( (mapinfo1.data == NULL) && (mapinfo1.size == 0) ){
1229                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %d)", mapinfo1.data, mapinfo1.size);
1230                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1231                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1232                         goto error;
1233                 }else
1234                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1235         }
1236
1237         if ( !sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ) ) {
1238                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1239         }
1240         if ( !sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ)) {
1241                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1242         }
1243
1244         /* Screennail image buffer */
1245         attrs = (mmf_attrs_t*)MMF_CAMCORDER_ATTRS(hcamcorder);
1246         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index);
1247         item_screennail = &attrs->items[attr_index];
1248
1249         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1250                 _mmcam_dbg_log("Screennail (sample3=%p,size=%d)", sample3, mapinfo3.size);
1251
1252                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1253                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1254
1255                 /* Set screennail attribute for application */
1256                 ret = mmf_attribute_set_data(item_screennail, &scrnail, sizeof(scrnail));
1257                 _mmcam_dbg_log("Screennail set attribute data %p, size %d, ret %x", &scrnail, sizeof(scrnail), ret);
1258         } else {
1259                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)",sample3);
1260                 mmf_attribute_set_data(item_screennail, NULL, 0);
1261         }
1262
1263         /* commit screennail data */
1264         mmf_attribute_commit(item_screennail);
1265
1266         /* init thumb data */
1267         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1268
1269         /* get provide-exif */
1270         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1271
1272         /* Thumbnail image buffer */
1273         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1274                 _mmcam_dbg_log("Thumbnail (buffer2=%p)",gst_sample_get_buffer(sample2));
1275                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1276                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1277         } else {
1278                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1279
1280                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1281                         ExifLoader *l;
1282                         /* get thumbnail from EXIF */
1283                         l = exif_loader_new();
1284                         if (l) {
1285                                 ExifData *ed;
1286                                 char  width[10];
1287                                 char  height[10];
1288                                 ExifEntry *entry = NULL;
1289
1290                                 exif_loader_write (l, dest.data, dest.length);
1291
1292                                 /* Get a pointer to the EXIF data */
1293                                 ed = exif_loader_get_data(l);
1294
1295                                 /* The loader is no longer needed--free it */
1296                                 exif_loader_unref(l);
1297                                 l = NULL;
1298                                 if (ed) {
1299                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1300                                         if (entry != NULL) {
1301                                                 exif_entry_get_value(entry,width,10);
1302                                         }
1303                                         entry = NULL;
1304                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1305                                         if (entry != NULL) {
1306                                                 exif_entry_get_value(entry,height , 10);
1307                                         }
1308                                         entry = NULL;
1309                                         /* Make sure the image had a thumbnail before trying to write it */
1310                                         if (ed->data && ed->size) {
1311                                                 thumb.data = malloc(ed->size);
1312                                                 memcpy(thumb.data,ed->data,ed->size);
1313                                                 thumb.length = ed->size;
1314                                                 #if 0
1315                                                 {
1316                                                     FILE *fp = NULL;
1317                                                     fp = fopen ("/opt/usr/media/thumbnail_test.jpg", "a+");
1318                                                     fwrite (thumb.data, 1, thumb.length, fp);
1319                                                     fclose (fp);
1320                                                 }
1321                                                 #endif
1322                                                 thumb.format = MM_PIXEL_FORMAT_ENCODED;
1323                                                 thumb.width = atoi(width);
1324                                                 thumb.height = atoi(height);
1325                                                 internal_thumb_data = thumb.data;
1326                                         }
1327                                         exif_data_unref(ed);
1328                                         ed = NULL;
1329                                 } else {
1330                                         _mmcam_dbg_warn("failed to get exif data");
1331                                 }
1332                         } else {
1333                                 _mmcam_dbg_warn("failed to create exif loader");
1334                         }
1335                 }
1336
1337                 if (thumb.data == NULL) {
1338                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1339                             scrnail.data && scrnail.length != 0) {
1340                                 /* make thumbnail image with screennail data */
1341                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1342                         } else if (sc->internal_encode) {
1343                                 /* make thumbnail image with main data, this is raw data */
1344                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1345                         }
1346                 }
1347
1348                 /* encode thumbnail */
1349                 if (encode_src.data) {
1350                         unsigned int thumb_width = 0;
1351                         unsigned int thumb_height = 0;
1352                         unsigned int thumb_length = 0;
1353                         unsigned char *thumb_raw_data = NULL;
1354
1355                         /* encode image */
1356                         _mmcam_dbg_log("Encode Thumbnail");
1357
1358                         if (encode_src.width > THUMBNAIL_WIDTH) {
1359                                 /* calculate thumbnail size */
1360                                 thumb_width = THUMBNAIL_WIDTH;
1361                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1362                                 if (thumb_height % 2 != 0) {
1363                                         thumb_height += 1;
1364                                 }
1365
1366                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1367                                                thumb_width, thumb_height, encode_src.format);
1368
1369                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1370                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1371                                      encode_src.width % thumb_width == 0 &&
1372                                      encode_src.height % thumb_height == 0) {
1373                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1374                                                                               &thumb_raw_data, thumb_width, thumb_height)) {
1375                                                 thumb_raw_data = NULL;
1376                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1377                                         }
1378                                 } else {
1379                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1380                                                                            encode_src.length, encode_src.format,
1381                                                                            &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1382                                                 thumb_raw_data = NULL;
1383                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1384                                         }
1385                                 }
1386                         } else {
1387                                 thumb_width = encode_src.width;
1388                                 thumb_height = encode_src.height;
1389
1390                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1391
1392                                 thumb_raw_data = encode_src.data;
1393                                 thumb_length = encode_src.length;
1394                         }
1395
1396                         if (thumb_raw_data) {
1397                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1398                                                                encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1399                                                                (void **)&internal_thumb_data, &internal_thumb_length);
1400                                 if (ret) {
1401                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d",
1402                                                        internal_thumb_data, internal_thumb_length);
1403
1404                                         thumb.data = internal_thumb_data;
1405                                         thumb.length = internal_thumb_length;
1406                                         thumb.width = thumb_width;
1407                                         thumb.height = thumb_height;
1408                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1409                                 } else {
1410                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1411                                 }
1412
1413                                 /* release allocated raw data memory */
1414                                 if (thumb_raw_data != encode_src.data) {
1415                                         free(thumb_raw_data);
1416                                         thumb_raw_data = NULL;
1417                                         _mmcam_dbg_log("release thumb_raw_data");
1418                                 }
1419                         } else {
1420                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1421                         }
1422                 } else {
1423                         // no raw data src for thumbnail
1424                         _mmcam_dbg_log("no need to encode thumbnail");
1425                 }
1426         }
1427
1428         /* Encode JPEG */
1429         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1430                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1431                                             MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1432                                             NULL);
1433                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1434
1435                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1436                                                pixtype_main, dest.length, capture_quality,
1437                                                (void **)&internal_main_data, &internal_main_length);
1438                 if (!ret) {
1439                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1440
1441                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1442
1443                         goto error;
1444                 }
1445
1446                 /* set format */
1447                 dest.data = internal_main_data;
1448                 dest.length = internal_main_length;
1449                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1450
1451                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1452         }
1453
1454         /* create EXIF info */
1455         if(!provide_exif){ // make new exif
1456                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1457         } else { // load from jpeg buffer dest.data
1458                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1459                 if (ret != MM_ERROR_NONE) {
1460                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1461                         provide_exif = FALSE;
1462                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1463                 }
1464         }
1465         if (ret != MM_ERROR_NONE) {
1466                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1467         } else {
1468                 /* add basic exif info */
1469                 if(!provide_exif) {
1470                         _mmcam_dbg_log("add basic exif info");
1471                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1472                 } else {
1473                         _mmcam_dbg_log("update exif info");
1474                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1475                 }
1476
1477                 if (ret != MM_ERROR_NONE) {
1478                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1479                         ret = MM_ERROR_NONE;
1480                 }
1481         }
1482
1483         /* get attribute item for EXIF data */
1484         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index);
1485         item_exif_raw_data = &attrs->items[attr_index];
1486
1487         /* set EXIF data to attribute */
1488         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1489                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1490                 if (exif_raw_data) {
1491                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1492                         mmf_attribute_set_data(item_exif_raw_data, exif_raw_data, hcamcorder->exif_info->size);
1493                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1494                 } else {
1495                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1496                 }
1497         } else {
1498                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1499                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1500         }
1501
1502         /* commit EXIF data */
1503         mmf_attribute_commit(item_exif_raw_data);
1504
1505         /* get tag-enable */
1506         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1507
1508         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1509         if (dest.format == MM_PIXEL_FORMAT_ENCODED){
1510                 if (tag_enable) {
1511                         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1512                                                     MMCAM_IMAGE_ENCODER, &codectype,
1513                                                     NULL);
1514                         _mmcam_dbg_log("codectype %d", codectype);
1515
1516                         switch (codectype) {
1517                         case MM_IMAGE_CODEC_JPEG:
1518                         case MM_IMAGE_CODEC_SRW:
1519                         case MM_IMAGE_CODEC_JPEG_SRW:
1520                                 ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb);
1521                                 if (ret != MM_ERROR_NONE) {
1522                                         _mmcam_dbg_err("Error on setting extra data to jpeg");
1523                                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1524                                         goto error;
1525                                 }
1526                                 break;
1527                         default:
1528                                 _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1529                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1530                                 goto error;
1531                         }
1532                 }
1533         }
1534
1535         /* Handle Capture Callback */
1536         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1537
1538         if (hcamcorder->vcapture_cb) {
1539                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1540                 if (thumb.data) {
1541                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1542                 } else {
1543                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1544                 }
1545                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1546         } else {
1547                 _mmcam_dbg_err("Capture callback is NULL.");
1548
1549                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1550
1551                 goto err_release_exif;
1552         }
1553
1554         /* Set capture count */
1555         count = ++(info->capture_send_count);
1556         send_captured_message = TRUE;
1557
1558 err_release_exif:
1559         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1560
1561         /* init screennail and EXIF raw data */
1562         mmf_attribute_set_data(item_screennail, NULL, 0);
1563         mmf_attribute_commit(item_screennail);
1564         if (exif_raw_data) {
1565                 free(exif_raw_data);
1566                 exif_raw_data = NULL;
1567
1568                 mmf_attribute_set_data(item_exif_raw_data, NULL, 0);
1569                 mmf_attribute_commit(item_exif_raw_data);
1570         }
1571
1572         /* Release jpeg data */
1573         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED) {
1574                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest);
1575         }
1576
1577 error:
1578         /* Check end condition and set proper value */
1579         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1580             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1581                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1582         }
1583
1584         /* release internal allocated data */
1585         if (sc->internal_encode) {
1586                 compare_data = internal_main_data;
1587         } else {
1588                 compare_data = mapinfo1.data;
1589         }
1590         if (dest.data && compare_data &&
1591             dest.data != compare_data) {
1592                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1593                 free(dest.data);
1594                 dest.data = NULL;
1595                 dest.length = 0;
1596         }
1597         if (internal_main_data) {
1598                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1599                 free(internal_main_data);
1600                 internal_main_data = NULL;
1601         }
1602         if (internal_thumb_data) {
1603                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1604                 free(internal_thumb_data);
1605                 internal_thumb_data = NULL;
1606         }
1607
1608         /* reset compare_data */
1609         compare_data = NULL;
1610
1611         /*free GstBuffer*/
1612         if (sample1) {
1613                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1614                 gst_sample_unref(sample1);
1615         }
1616         if (sample2) {
1617                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1618                 gst_sample_unref(sample2);
1619         }
1620         if (sample3) {
1621                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1622                 gst_sample_unref(sample3);
1623         }
1624
1625         /* destroy exif info */
1626         mm_exif_destory_exif_info(hcamcorder->exif_info);
1627         hcamcorder->exif_info = NULL;
1628
1629         /* send captured message */
1630         if (send_captured_message) {
1631                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1632                         /* Send CAPTURED message and count - capture success */
1633                         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1634                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1635                         } else {
1636                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1637                         }
1638                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1639                         /* send captured message only once in HDR and Original Capture mode */
1640                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1641                 }
1642         }
1643
1644         _mmcam_dbg_err("END");
1645
1646         return;
1647 }
1648
1649
1650 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1651 {
1652         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1653         _MMCamcorderSubContext *sc = NULL;
1654
1655         mmf_return_val_if_fail(hcamcorder, FALSE);
1656
1657         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1658         mmf_return_val_if_fail(sc && sc->element, FALSE);
1659
1660         _mmcam_dbg_log("");
1661
1662         /* FIXME. How could you get a thumbnail? */
1663         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1664
1665         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1666                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1667                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1668                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1669         }
1670
1671         return TRUE;
1672 }
1673
1674
1675 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1676 {
1677         int value = 0;
1678         ExifShort eshort = 0;
1679         int ret = MM_ERROR_NONE;
1680
1681         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1682         _mmcam_dbg_log("get orientation [%d]",value);
1683         if (value == 0) {
1684                 value = MM_EXIF_ORIENTATION;
1685         }
1686
1687         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1688         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1689                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1690         if (ret != MM_ERROR_NONE) {
1691                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1692         }
1693
1694 exit:
1695         return ed;
1696 }
1697
1698
1699 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1700 {
1701         int ret = MM_ERROR_NONE;
1702         char *make = strdup(MM_MAKER_NAME);
1703
1704         if (make) {
1705                 _mmcam_dbg_log("maker [%s]", make);
1706                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1707                                             EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1708                 free(make);
1709                 if (ret != MM_ERROR_NONE) {
1710                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1711                 }
1712         } else {
1713                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
1714                 EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1715         }
1716
1717 exit:
1718         return ed;
1719 }
1720
1721
1722 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1723 {
1724         int ret = MM_ERROR_NONE;
1725         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1726
1727         if (hcamcorder == NULL || ed == NULL) {
1728                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1729                 return NULL;
1730         }
1731
1732         if (hcamcorder->software_version) {
1733                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1734                                             strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1735                 if (ret != MM_ERROR_NONE) {
1736                         _mmcam_dbg_err("set software_version[%s] failed", hcamcorder->software_version);
1737                 } else {
1738                         _mmcam_dbg_log("set software_version[%s] done", hcamcorder->software_version);
1739                 }
1740         } else {
1741                 _mmcam_dbg_err("model_name is NULL");
1742         }
1743
1744         return ed;
1745 }
1746
1747
1748 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1749 {
1750         int ret = MM_ERROR_NONE;
1751         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1752
1753         if (hcamcorder == NULL || ed == NULL) {
1754                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1755                 return NULL;
1756         }
1757
1758         if (hcamcorder->model_name) {
1759                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1760                                             strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1761                 if (ret != MM_ERROR_NONE) {
1762                         _mmcam_dbg_err("set model name[%s] failed", hcamcorder->model_name);
1763                 } else {
1764                         _mmcam_dbg_log("set model name[%s] done", hcamcorder->model_name);
1765                 }
1766         } else {
1767                 _mmcam_dbg_err("model_name is NULL");
1768         }
1769
1770         return ed;
1771 }
1772
1773 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1774 {
1775         int ret = MM_ERROR_NONE;
1776         int gps_enable = TRUE;
1777         char *err_name = NULL;
1778         double latitude = INVALID_GPS_VALUE;
1779         double longitude = INVALID_GPS_VALUE;
1780         double altitude = INVALID_GPS_VALUE;
1781
1782         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1783         if (ret == MM_ERROR_NONE && gps_enable) {
1784                 ExifByte GpsVersion[4]={2,2,0,0};
1785
1786                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1787
1788                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1789                                             EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1790                 if (ret != MM_ERROR_NONE) {
1791                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1792                 }
1793
1794                 ret = mm_camcorder_get_attributes(handle, &err_name,
1795                                                   MMCAM_TAG_LATITUDE, &latitude,
1796                                                   MMCAM_TAG_LONGITUDE, &longitude,
1797                                                   MMCAM_TAG_ALTITUDE, &altitude, NULL);
1798                 if (ret != MM_ERROR_NONE) {
1799                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1800                         SAFE_FREE(err_name);
1801                         goto exit;
1802                 }
1803
1804                 _mmcam_dbg_log("latitude [%f]", latitude);
1805                 if (latitude != INVALID_GPS_VALUE) {
1806                         unsigned char *b = NULL;
1807                         unsigned int deg;
1808                         unsigned int min;
1809                         unsigned int sec;
1810                         ExifRational rData;
1811
1812                         if (latitude < 0) {
1813                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1814                                                             EXIF_FORMAT_ASCII, 2, "S");
1815                                 if (ret != MM_ERROR_NONE) {
1816                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1817                                 }
1818                                 latitude = -latitude;
1819                         } else if (latitude > 0) {
1820                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1821                                                             EXIF_FORMAT_ASCII, 2, "N");
1822                                 if (ret != MM_ERROR_NONE) {
1823                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1824                                 }
1825                         }
1826
1827                         deg = (unsigned int)(latitude);
1828                         min = (unsigned int)((latitude-deg)*60);
1829                         sec = (unsigned int)(((latitude-deg)*3600)-min*60);
1830
1831                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1832                         b = malloc(3 * sizeof(ExifRational));
1833                         if (b) {
1834                                 rData.numerator = deg;
1835                                 rData.denominator = 1;
1836                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1837                                 rData.numerator = min;
1838                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1839                                 rData.numerator = sec;
1840                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1841
1842                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1843                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1844                                 free(b);
1845                                 if (ret != MM_ERROR_NONE) {
1846                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1847                                 }
1848                         } else {
1849                                 _mmcam_dbg_warn("malloc failed");
1850                         }
1851                 }
1852
1853                 _mmcam_dbg_log("longitude [%f]", longitude);
1854                 if (longitude != INVALID_GPS_VALUE) {
1855                         unsigned char *b = NULL;
1856                         unsigned int deg;
1857                         unsigned int min;
1858                         unsigned int sec;
1859                         ExifRational rData;
1860
1861                         if (longitude < 0) {
1862                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1863                                                             EXIF_FORMAT_ASCII, 2, "W");
1864                                 if (ret != MM_ERROR_NONE) {
1865                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1866                                 }
1867                                 longitude = -longitude;
1868                         } else if (longitude > 0) {
1869                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1870                                                             EXIF_FORMAT_ASCII, 2, "E");
1871                                 if (ret != MM_ERROR_NONE) {
1872                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1873                                 }
1874                         }
1875
1876                         deg = (unsigned int)(longitude);
1877                         min = (unsigned int)((longitude-deg)*60);
1878                         sec = (unsigned int)(((longitude-deg)*3600)-min*60);
1879
1880                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1881                         b = malloc(3 * sizeof(ExifRational));
1882                         if (b) {
1883                                 rData.numerator = deg;
1884                                 rData.denominator = 1;
1885                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1886                                 rData.numerator = min;
1887                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1888                                 rData.numerator = sec;
1889                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1890                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1891                                                             EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1892                                 free(b);
1893                                 if (ret != MM_ERROR_NONE) {
1894                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1895                                 }
1896                         } else {
1897                                 _mmcam_dbg_warn("malloc failed");
1898                         }
1899                 }
1900
1901                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1902                 if (altitude != INVALID_GPS_VALUE) {
1903                         ExifByte alt_ref = 0;
1904                         unsigned char *b = NULL;
1905                         ExifRational rData;
1906                         b = malloc(sizeof(ExifRational));
1907                         if (b) {
1908                                 if (altitude < 0) {
1909                                         alt_ref = 1;
1910                                         altitude = -altitude;
1911                                 }
1912
1913                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
1914                                                             EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
1915                                 if (ret != MM_ERROR_NONE) {
1916                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
1917                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
1918                                                 free(b);
1919                                                 b = NULL;
1920                                                 goto exit;
1921                                         }
1922                                 }
1923
1924                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
1925                                 rData.denominator = 100;
1926                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1927                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
1928                                                             EXIF_FORMAT_RATIONAL, 1, (const char *)b);
1929                                 free(b);
1930                                 if (ret != MM_ERROR_NONE) {
1931                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
1932                                 }
1933                         } else {
1934                                 _mmcam_dbg_warn("malloc failed");
1935                         }
1936                 }
1937
1938                 {
1939                         double gps_timestamp = INVALID_GPS_VALUE;
1940                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
1941                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
1942                         if (gps_timestamp > 0.0) {
1943                                 unsigned char *b = NULL;
1944                                 unsigned int hour;
1945                                 unsigned int min;
1946                                 unsigned int microsec;
1947                                 ExifRational rData;
1948
1949                                 hour = (unsigned int)(gps_timestamp / 3600);
1950                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
1951                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
1952
1953                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
1954                                 b = malloc(3 * sizeof(ExifRational));
1955                                 if (b) {
1956                                         rData.numerator = hour;
1957                                         rData.denominator = 1;
1958                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1959
1960                                         rData.numerator = min;
1961                                         rData.denominator = 1;
1962                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1963
1964                                         rData.numerator = microsec;
1965                                         rData.denominator = 1000000;
1966                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1967
1968                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
1969                                                                     EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1970                                         free(b);
1971                                         if (ret != MM_ERROR_NONE) {
1972                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
1973                                         }
1974                                 } else {
1975                                         _mmcam_dbg_warn( "malloc failed." );
1976                                 }
1977                         }
1978                 }
1979
1980                 {
1981                         unsigned char *date_stamp = NULL;
1982                         int date_stamp_len = 0;
1983
1984                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
1985
1986                         if (date_stamp) {
1987                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
1988
1989                                 /* cause it should include NULL char */
1990                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
1991                                                             EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
1992                                 if (ret != MM_ERROR_NONE) {
1993                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
1994                                 }
1995                         }
1996                 }
1997
1998                 {
1999                         unsigned char *processing_method = NULL;
2000                         int processing_method_len = 0;
2001
2002                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2003
2004                         if (processing_method) {
2005                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2006
2007                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2008                                                             EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2009                                 if (ret != MM_ERROR_NONE) {
2010                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2011                                 }
2012                         }
2013                 }
2014         } else {
2015                 _mmcam_dbg_log( "Tag for GPS is DISABLED." );
2016         }
2017
2018 exit:
2019         return ed;
2020 }
2021
2022
2023 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2024 {
2025         int ret = MM_ERROR_NONE;
2026         mmf_camcorder_t *hcamcorder = NULL;
2027         ExifData *ed = NULL;
2028
2029         hcamcorder = MMF_CAMCORDER(handle);
2030
2031         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2032
2033         ed = exif_data_new_from_data(imagedata, imgln);
2034         //ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2035
2036         if (ed == NULL) {
2037                 _mmcam_dbg_err("get exif data error!!");
2038                 return MM_ERROR_INVALID_HANDLE;
2039         }
2040
2041         /* update necessary */
2042
2043         __mmcamcorder_update_exif_make(handle, ed);
2044         __mmcamcorder_update_exif_software(handle, ed);
2045         __mmcamcorder_update_exif_model(handle, ed);
2046         __mmcamcorder_update_exif_orientation(handle, ed);
2047         __mmcamcorder_update_exif_gps(handle, ed);
2048         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2049         if (ret != MM_ERROR_NONE) {
2050                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2051         }
2052
2053         exif_data_unref(ed);
2054         ed = NULL;
2055         return ret;
2056 }
2057
2058 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2059 {
2060         int ret = MM_ERROR_NONE;
2061         int value;
2062         int str_val_len = 0;
2063         int cntl = 0;
2064         int cnts = 0;
2065         char *str_value = NULL;
2066         char *user_comment = NULL;
2067         ExifData *ed = NULL;
2068         ExifLong config;
2069         ExifLong ExifVersion;
2070         static ExifShort eshort[20];
2071         static ExifLong elong[10];
2072
2073         GstCameraControl *control = NULL;
2074         GstCameraControlExifInfo avsys_exif_info;
2075
2076         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2077         _MMCamcorderSubContext *sc = NULL;
2078
2079         _mmcam_dbg_log("");
2080
2081         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2082
2083         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2084         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2085
2086         CLEAR(avsys_exif_info);
2087
2088         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2089                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2090         } else {
2091                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2092                 /* get device information */
2093                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2094         }
2095
2096         /* get ExifData from exif info */
2097         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2098         if (ed == NULL || ed->ifd == NULL) {
2099                 _mmcam_dbg_err("get exif data error!!(%p, %p)", ed, (ed ? ed->ifd : NULL));
2100                 return MM_ERROR_INVALID_HANDLE;
2101         }
2102
2103         /* Receive attribute info */
2104
2105         /* START INSERT IFD_0 */
2106
2107         /*0. EXIF_TAG_EXIF_VERSION */
2108         ExifVersion = MM_EXIF_VERSION;
2109         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2110                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2111         if (ret != MM_ERROR_NONE) {
2112                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2113         }
2114
2115         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2116         value = image_width;
2117
2118         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2119         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2120                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2121         if (ret != MM_ERROR_NONE) {
2122                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2123         }
2124
2125         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2126                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2127         if (ret != MM_ERROR_NONE) {
2128                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2129         }
2130         _mmcam_dbg_log("width[%d]", value);
2131
2132         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2133         value = image_height;
2134
2135         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order (ed), value);
2136         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2137                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2138         if (ret != MM_ERROR_NONE) {
2139                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2140         }
2141
2142         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2143                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2144         if (ret != MM_ERROR_NONE) {
2145                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2146         }
2147         _mmcam_dbg_log("height[%d]", value);
2148
2149         /*4. EXIF_TAG_DATE_TIME */
2150
2151         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2152
2153         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2154         {
2155                 unsigned char *b;
2156                 time_t t;
2157                 struct tm tm;
2158
2159                 b = malloc(20 * sizeof(unsigned char));
2160                 if (b == NULL) {
2161                         _mmcam_dbg_err("failed to alloc b");
2162                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2163                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2164                 }
2165
2166                 memset(b, '\0', 20);
2167
2168                 t = time(NULL);
2169                 tzset();
2170                 localtime_r(&t, &tm);
2171
2172                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2173                          tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2174                          tm.tm_hour, tm.tm_min, tm.tm_sec);
2175
2176                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2177                 if (ret != MM_ERROR_NONE) {
2178                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2179                                 free(b);
2180                         }
2181                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2182                 }
2183
2184                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2185                 if (ret != MM_ERROR_NONE) {
2186                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2187                                 free(b);
2188                         }
2189                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2190                 }
2191
2192                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2193                 if (ret != MM_ERROR_NONE) {
2194                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2195                                 free(b);
2196                         }
2197                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2198                 }
2199
2200                 free(b);
2201         }
2202
2203         /*5. EXIF_TAG_MAKE */
2204         __mmcamcorder_update_exif_make(handle, ed);
2205
2206 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2207
2208         /*6. EXIF_TAG_MODEL */
2209         __mmcamcorder_update_exif_model(handle, ed);
2210
2211 #endif
2212         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2213         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2214         _mmcam_dbg_log("desctiption [%s]", str_value);
2215         if (str_value && str_val_len > 0) {
2216                 char *description = strdup(str_value);
2217                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2218                                             EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2219                 free(description);
2220                 str_value = NULL;
2221                 str_val_len = 0;
2222                 if (ret != MM_ERROR_NONE) {
2223                         EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2224                 }
2225         } else {
2226                 _mmcam_dbg_warn("failed to get description");
2227         }
2228
2229         /*7. EXIF_TAG_SOFTWARE*/
2230         __mmcamcorder_update_exif_software(handle, ed);
2231
2232 /*
2233         if (control != NULL) {
2234                 char software[50] = {0,};
2235                 unsigned int len = 0;
2236
2237                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8,(avsys_exif_info.software_used & 0xff));
2238                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2239                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2240                                             EXIF_FORMAT_ASCII, len, (const char *)software);
2241                 if (ret != MM_ERROR_NONE) {
2242                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2243                 }
2244         }
2245 */
2246
2247         __mmcamcorder_update_exif_orientation(handle, ed);
2248
2249         /* START INSERT EXIF_IFD */
2250
2251         /*3. User Comment*/
2252         /*FIXME : get user comment from real user */
2253         user_comment = strdup(MM_USER_COMMENT);
2254         if (user_comment) {
2255                 _mmcam_dbg_log("user_comment=%s",user_comment);
2256                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2257                                             EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2258                 free(user_comment);
2259                 if (ret != MM_ERROR_NONE) {
2260                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2261                 }
2262         } else {
2263                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2264                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2265         }
2266
2267         /*9. EXIF_TAG_COLOR_SPACE */
2268         if (control != NULL) {
2269                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2270                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2271                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2272                 if (ret != MM_ERROR_NONE) {
2273                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2274                 }
2275         }
2276
2277         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2278         if (control != NULL) {
2279                 config = avsys_exif_info.component_configuration;
2280                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ",config);
2281                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2282                                             EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2283                 if (ret != MM_ERROR_NONE) {
2284                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2285                 }
2286         }
2287
2288         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2289         /* written  the device_info */
2290
2291         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2292         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2293
2294         /*14. EXIF_TAG_EXPOSURE_TIME*/
2295         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2296                 unsigned char *b = NULL;
2297                 ExifRational rData;
2298
2299                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2300                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2301
2302                 b = malloc(sizeof(ExifRational));
2303                 if (b) {
2304                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2305                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2306
2307                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2308                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2309                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2310                         free(b);
2311                         if (ret != MM_ERROR_NONE) {
2312                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2313                         }
2314                 } else {
2315                         _mmcam_dbg_warn("malloc failed.");
2316                 }
2317         } else {
2318                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2319                                avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2320         }
2321
2322         /*15. EXIF_TAG_FNUMBER */
2323         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2324                 unsigned char *b = NULL;
2325                 ExifRational rData;
2326
2327                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2328                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2329
2330                 b = malloc(sizeof(ExifRational));
2331                 if (b) {
2332                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2333                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2334                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2335                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2336                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2337                         free(b);
2338                         if(ret != MM_ERROR_NONE) {
2339                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2340                         }
2341                 } else {
2342                         _mmcam_dbg_warn( "malloc failed." );
2343                 }
2344         } else {
2345                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2346                                avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2347         }
2348
2349         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2350         /*FIXME*/
2351         value = MM_EXPOSURE_PROGRAM;
2352         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2353         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2354                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2355         if (ret != MM_ERROR_NONE) {
2356                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2357         }
2358
2359         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2360         if (avsys_exif_info.iso) {
2361                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2362                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2363                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2364                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2365                 if (ret != MM_ERROR_NONE) {
2366                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2367                 }
2368         }
2369
2370         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2371         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2372                 unsigned char *b = NULL;
2373                 ExifSRational rsData;
2374
2375                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2376                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2377
2378                 b = malloc(sizeof(ExifSRational));
2379                 if (b) {
2380                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2381                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2382                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2383                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2384                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2385                         free(b);
2386                         if (ret != MM_ERROR_NONE) {
2387                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2388                         }
2389                 } else {
2390                         _mmcam_dbg_warn("malloc failed.");
2391                 }
2392         } else {
2393                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2394                                avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2395         }
2396
2397         /*19. EXIF_TAG_APERTURE_VALUE*/
2398         if (avsys_exif_info.aperture_in_APEX) {
2399                 unsigned char *b = NULL;
2400                 ExifRational rData;
2401
2402                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2403
2404                 b = malloc(sizeof(ExifRational));
2405                 if (b) {
2406                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2407                         rData.denominator = 1;
2408                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2409                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2410                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2411                         free(b);
2412                         if(ret != MM_ERROR_NONE) {
2413                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2414                         }
2415                 } else {
2416                         _mmcam_dbg_warn("malloc failed.");
2417                 }
2418         } else {
2419                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2420         }
2421
2422         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2423         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2424                 unsigned char *b = NULL;
2425                 ExifSRational rsData;
2426
2427                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2428                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2429
2430                 b = malloc(sizeof(ExifSRational));
2431                 if (b) {
2432                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2433                         rsData.denominator = avsys_exif_info.brightness_denominator;
2434                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2435                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2436                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2437                         free(b);
2438                         if (ret != MM_ERROR_NONE) {
2439                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2440                         }
2441                 } else {
2442                         _mmcam_dbg_warn( "malloc failed." );
2443                 }
2444         } else {
2445                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2446                                avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2447         }
2448
2449         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2450         value = 0;
2451         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2452         if (ret == MM_ERROR_NONE) {
2453                 unsigned char *b = NULL;
2454                 ExifSRational rsData;
2455
2456                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2457                                value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2458
2459                 b = malloc(sizeof(ExifSRational));
2460                 if (b) {
2461                         rsData.numerator = value - hcamcorder->brightness_default;
2462                         if (hcamcorder->brightness_step_denominator != 0) {
2463                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2464                         } else {
2465                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2466                                 rsData.denominator = 1;
2467                         }
2468                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2469                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2470                                                     EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2471                         free(b);
2472                         if (ret != MM_ERROR_NONE) {
2473                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2474                         }
2475                 } else {
2476                         _mmcam_dbg_warn("malloc failed.");
2477                 }
2478         } else {
2479                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2480         }
2481
2482         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2483 /*
2484         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2485                 unsigned char *b = NULL;
2486                 ExifRational rData;
2487
2488                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2489
2490                 b = malloc(sizeof(ExifRational));
2491                 if (b) {
2492                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2493                         rData.denominator = 1;
2494                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2495                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2496                                                     EXIF_FORMAT_RATIONAL, 1, b);
2497                         free(b);
2498                         if (ret != MM_ERROR_NONE) {
2499                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2500                         }
2501                 } else {
2502                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2503                 }
2504         }
2505 */
2506
2507         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2508         /* defualt : none */
2509
2510         /*24. EXIF_TAG_METERING_MODE */
2511         if (control != NULL) {
2512                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),avsys_exif_info.metering_mode);
2513                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2514                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2515                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2516                 if (ret != MM_ERROR_NONE) {
2517                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2518                 }
2519         }
2520
2521         /*25. EXIF_TAG_LIGHT_SOURCE*/
2522
2523         /*26. EXIF_TAG_FLASH*/
2524         if (control != NULL) {
2525                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),avsys_exif_info.flash);
2526                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2527                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2528                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2529                 if (ret != MM_ERROR_NONE) {
2530                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2531                 }
2532         }
2533
2534         /*27. EXIF_TAG_FOCAL_LENGTH*/
2535         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2536                 unsigned char *b = NULL;
2537                 ExifRational rData;
2538
2539                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2540                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2541
2542                 b = malloc(sizeof(ExifRational));
2543                 if (b) {
2544                         rData.numerator = avsys_exif_info.focal_len_numerator;
2545                         rData.denominator = avsys_exif_info.focal_len_denominator;
2546                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2547                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2548                                                     EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2549                         free(b);
2550                         if (ret != MM_ERROR_NONE) {
2551                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2552                         }
2553                 } else {
2554                         _mmcam_dbg_warn("malloc failed.");
2555                 }
2556         } else {
2557                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2558                                avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2559         }
2560
2561         /*28. EXIF_TAG_SENSING_METHOD*/
2562         /*FIXME*/
2563         value = MM_SENSING_MODE;
2564         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order (ed),value);
2565         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2566                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2567         if (ret != MM_ERROR_NONE) {
2568                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2569         }
2570
2571         /*29. EXIF_TAG_FILE_SOURCE*/
2572 /*
2573         value = MM_FILE_SOURCE;
2574         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2575         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2576                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2577         if (ret != MM_ERROR_NONE) {
2578                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2579         }
2580 */
2581
2582         /*30. EXIF_TAG_SCENE_TYPE*/
2583 /*
2584         value = MM_SCENE_TYPE;
2585         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2586         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2587                                     EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2588         if (ret != MM_ERROR_NONE) {
2589                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2590         }
2591 */
2592
2593         /*31. EXIF_TAG_EXPOSURE_MODE*/
2594         /*FIXME*/
2595         value = MM_EXPOSURE_MODE;
2596         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed),value);
2597         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2598                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2599         if (ret != MM_ERROR_NONE) {
2600                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2601         }
2602
2603
2604         /*32. EXIF_TAG_WHITE_BALANCE*/
2605         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2606         if (ret == MM_ERROR_NONE) {
2607                 int set_value = 0;
2608                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2609
2610                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC) {
2611                         set_value = 0;
2612                 } else {
2613                         set_value = 1;
2614                 }
2615
2616                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2617                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2618                                             EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2619                 if (ret != MM_ERROR_NONE) {
2620                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2621                 }
2622         } else {
2623                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2624         }
2625
2626         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2627 /*
2628         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2629         if (ret == MM_ERROR_NONE) {
2630                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2631
2632                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2633                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2634                                             EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2635                 if (ret != MM_ERROR_NONE) {
2636                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2637                 }
2638         } else {
2639                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2640         }
2641 */
2642
2643         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2644         /*FIXME*/
2645 /*
2646         value = MM_FOCAL_LENGTH_35MMFILM;
2647         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2648         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2649                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2650         if (ret != MM_ERROR_NONE) {
2651                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2652         }
2653 */
2654
2655         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2656         {
2657                 int scene_capture_type;
2658
2659                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2660                 if (ret == MM_ERROR_NONE) {
2661                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2662
2663                         if (value == MM_CAMCORDER_SCENE_MODE_NORMAL) {
2664                                 scene_capture_type = 0; /* standard */
2665                         } else if (value == MM_CAMCORDER_SCENE_MODE_PORTRAIT) {
2666                                 scene_capture_type = 2; /* portrait */
2667                         } else if (value == MM_CAMCORDER_SCENE_MODE_LANDSCAPE) {
2668                                 scene_capture_type = 1; /* landscape */
2669                         } else if (value == MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE) {
2670                                 scene_capture_type = 3; /* night scene */
2671                         } else {
2672                                 scene_capture_type = 4; /* Others */
2673                         }
2674
2675                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2676                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2677                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2678                         if (ret != MM_ERROR_NONE) {
2679                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2680                         }
2681                 } else {
2682                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2683                 }
2684         }
2685
2686         /*36. EXIF_TAG_GAIN_CONTROL*/
2687         /*FIXME*/
2688 /*
2689         value = MM_GAIN_CONTROL;
2690         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2691         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2692                                     EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2693         if (ret != MM_ERROR_NONE) {
2694                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2695         }
2696 */
2697
2698
2699         /*37. EXIF_TAG_CONTRAST */
2700         {
2701                 type_int_range *irange = NULL;
2702                 int level = 0;
2703
2704                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2705                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2706                                                       "Contrast",
2707                                                       &irange);
2708                 if (irange != NULL) {
2709                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2710
2711                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2712
2713                         if (value == irange->default_value) {
2714                                 level = MM_VALUE_NORMAL;
2715                         } else if (value < irange->default_value) {
2716                                 level = MM_VALUE_LOW;
2717                         } else {
2718                                 level = MM_VALUE_HARD;
2719                         }
2720
2721                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2722                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2723                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2724                         if (ret != MM_ERROR_NONE) {
2725                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2726                         }
2727                 } else {
2728                         _mmcam_dbg_warn("failed to get range of contrast");
2729                 }
2730         }
2731
2732         /*38. EXIF_TAG_SATURATION*/
2733         {
2734                 type_int_range *irange = NULL;
2735                 int level = 0;
2736
2737                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2738                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2739                                                       "Saturation",
2740                                                       &irange);
2741                 if (irange != NULL) {
2742                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2743
2744                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2745
2746                         if (value == irange->default_value) {
2747                                 level = MM_VALUE_NORMAL;
2748                         } else if (value < irange->default_value) {
2749                                 level = MM_VALUE_LOW;
2750                         } else {
2751                                 level=MM_VALUE_HARD;
2752                         }
2753
2754                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2755                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2756                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2757                         if (ret != MM_ERROR_NONE) {
2758                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2759                         }
2760                 } else {
2761                         _mmcam_dbg_warn("failed to get range of saturation");
2762                 }
2763         }
2764
2765         /*39. EXIF_TAG_SHARPNESS*/
2766         {
2767                 type_int_range *irange = NULL;
2768                 int level = 0;
2769
2770                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2771                                                       CONFIGURE_CATEGORY_CTRL_EFFECT,
2772                                                       "Sharpness",
2773                                                       &irange);
2774                 if (irange != NULL) {
2775                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2776
2777                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2778
2779                         if (value == irange->default_value) {
2780                                 level = MM_VALUE_NORMAL;
2781                         } else if (value < irange->default_value) {
2782                                 level = MM_VALUE_LOW;
2783                         } else {
2784                                 level = MM_VALUE_HARD;
2785                         }
2786
2787                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2788                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2789                                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2790                         if (ret != MM_ERROR_NONE) {
2791                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2792                         }
2793                 } else {
2794                         _mmcam_dbg_warn("failed to get range of sharpness");
2795                 }
2796         }
2797
2798         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2799         /*FIXME*/
2800         value = MM_SUBJECT_DISTANCE_RANGE;
2801         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2802         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2803         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2804                                     EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2805         if (ret != MM_ERROR_NONE) {
2806                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2807         }
2808
2809         /* GPS information */
2810         __mmcamcorder_update_exif_gps(handle, ed);
2811
2812         _mmcam_dbg_log("");
2813
2814         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2815         if (ret != MM_ERROR_NONE) {
2816                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2817         }
2818
2819 exit:
2820         _mmcam_dbg_log("finished!! [%x]", ret);
2821
2822         if (ed) {
2823                 exif_data_unref (ed);
2824         }
2825
2826         return ret;
2827 }
2828
2829
2830 static void __sound_status_changed_cb(keynode_t* node, void *data)
2831 {
2832         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2833         _MMCamcorderImageInfo *info = NULL;
2834
2835         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2836
2837         _mmcam_dbg_log("START");
2838
2839         info = hcamcorder->sub_context->info_image;
2840
2841         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2842
2843         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2844
2845         return;
2846 }