src/mm_camcorder_stillshot.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdlib.h>
  26 #include <sys/time.h>
  27 #include <sys/times.h>
  28 #include <gst/video/cameracontrol.h>
  29 #include "mm_camcorder_internal.h"
  30 #include "mm_camcorder_stillshot.h"
  31 #include "mm_camcorder_exifinfo.h"
  32 #include "mm_camcorder_exifdef.h"
  33 #include <libexif/exif-loader.h>
  34 #include <libexif/exif-utils.h>
  35 #include <libexif/exif-data.h>
  36
  37 /*---------------------------------------------------------------------------------------
  38 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  39 ---------------------------------------------------------------------------------------*/
  40 #define EXIF_SET_ERR(return_type, tag_id) \
  41 do { \
  42         _mmcam_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 } while (0)
  47
  48 /*---------------------------------------------------------------------------------------
  49 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  50 ---------------------------------------------------------------------------------------*/
  51 #define THUMBNAIL_WIDTH         320
  52 #define THUMBNAIL_HEIGHT        240
  53 #define THUMBNAIL_JPEG_QUALITY  90
  54 #define TRY_LOCK_MAX_COUNT      100
  55 #define TRY_LOCK_TIME           20000   /* ms */
  56 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  57
  58
  59 /*---------------------------------------------------------------------------------------
  60 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  61 ---------------------------------------------------------------------------------------*/
  62 /** STATIC INTERNAL FUNCTION **/
  63 /* Functions for JPEG capture without Encode bin */
  64 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  65 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  66 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  67 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  68
  69 /* sound status changed callback */
  70 static void __sound_status_changed_cb(keynode_t* node, void *data);
  71
  72 /*=======================================================================================
  73 |  FUNCTION DEFINITIONS                                                                 |
  74 =======================================================================================*/
  75
  76 /*---------------------------------------------------------------------------------------
  77 |    GLOBAL FUNCTION DEFINITIONS:                                                       |
  78 ---------------------------------------------------------------------------------------*/
  79
  80
  81 int _mmcamcorder_create_stillshot_pipeline(MMHandleType handle)
  82 {
  83         int err = MM_ERROR_UNKNOWN;
  84         GstPad *srcpad = NULL;
  85         GstPad *sinkpad = NULL;
  86
  87         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
  88         _MMCamcorderSubContext *sc = NULL;
  89
  90         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  91
  92         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
  93         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
  94
  95         _mmcam_dbg_log("");
  96
  97         /* Create gstreamer element */
  98         _mmcam_dbg_log("Using Encodebin for capturing");
  99
 100         /* Create capture pipeline */
 101         _MMCAMCORDER_PIPELINE_MAKE(sc, sc->encode_element, _MMCAMCORDER_ENCODE_MAIN_PIPE, "capture_pipeline", err);
 102
 103         err = _mmcamcorder_create_encodesink_bin((MMHandleType)hcamcorder, MM_CAMCORDER_ENCBIN_PROFILE_IMAGE);
 104         if (err != MM_ERROR_NONE)
 105                 return err;
 106
 107         /* add element and encodesink bin to encode main pipeline */
 108         gst_bin_add_many(GST_BIN(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst),
 109                 sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst,
 110                 sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst,
 111                 sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst,
 112                 NULL);
 113
 114         /* Link each element : appsrc - capsfilter - encodesink bin */
 115         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_SRC].gst, "src");
 116         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "sink");
 117         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 118
 119         srcpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_FILT].gst, "src");
 120         sinkpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_BIN].gst, "image_sink0");
 121         _MM_GST_PAD_LINK_UNREF(srcpad, sinkpad, err, pipeline_creation_error);
 122
 123         /* connect handoff signal to get capture data */
 124         MMCAMCORDER_SIGNAL_CONNECT(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst,
 125                 _MMCAMCORDER_HANDLER_STILLSHOT, "handoff",
 126                 G_CALLBACK(__mmcamcorder_handoff_callback),
 127                 hcamcorder);
 128
 129         return MM_ERROR_NONE;
 130
 131 pipeline_creation_error:
 132         _mmcamcorder_remove_stillshot_pipeline(handle);
 133         return err;
 134 }
 135
 136
 137 int _mmcamcorder_connect_capture_signal(MMHandleType handle)
 138 {
 139         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 140         _MMCamcorderSubContext *sc = NULL;
 141
 142         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 143
 144         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 145         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 146
 147         /* check video source element */
 148         if (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst) {
 149                 _mmcam_dbg_warn("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 150                 MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 151                         _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 152                         G_CALLBACK(__mmcamcorder_image_capture_cb),
 153                         hcamcorder);
 154
 155                 return MM_ERROR_NONE;
 156         } else {
 157                 _mmcam_dbg_err("videosrc element is not created yet");
 158                 return MM_ERROR_CAMCORDER_NOT_INITIALIZED;
 159         }
 160 }
 161
 162
 163 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 164 {
 165         int ret = MM_ERROR_NONE;
 166         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 167         _MMCamcorderSubContext *sc = NULL;
 168
 169         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 170
 171         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 172         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 173
 174         _mmcam_dbg_log("");
 175
 176         /* Check pipeline */
 177         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 178                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 179                 if (ret != MM_ERROR_NONE) {
 180                         _mmcam_dbg_err("Faile to change encode main pipeline state [0x%x]", ret);
 181                         return ret;
 182                 }
 183
 184                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 185
 186                 GstPad *reqpad = NULL;
 187
 188                 /* release request pad */
 189                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 190                 if (reqpad) {
 191                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 192                         gst_object_unref(reqpad);
 193                         reqpad = NULL;
 194                 }
 195
 196                 /* release encode main pipeline */
 197                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 198
 199                 _mmcam_dbg_log("Encoder pipeline removed");
 200         } else {
 201                 _mmcam_dbg_log("encode main pipeline is already removed");
 202         }
 203
 204         return MM_ERROR_NONE;
 205 }
 206
 207
 208 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 209 {
 210         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 211         _MMCamcorderSubContext *sc = NULL;
 212         int display_reuse_hint = FALSE;
 213         GstElement *sink_element = NULL;
 214         MMHandleType attrs;
 215         int attr_index = 0;
 216
 217         mmf_return_if_fail(hcamcorder);
 218
 219         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 220         mmf_return_if_fail(sc && sc->element);
 221
 222         _mmcam_dbg_log("");
 223
 224         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 225                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 226                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 227
 228                 /* check reuse flag for display element */
 229                 mm_camcorder_get_attributes(handle, NULL,
 230                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 231                         NULL);
 232
 233                 _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 234
 235                 if (!display_reuse_hint)
 236                         goto _REUSE_CHECK_DONE;
 237
 238                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 239                 if (!sink_element) {
 240                         _mmcam_dbg_warn("sink element is NULL");
 241                         goto _REUSE_CHECK_DONE;
 242                 }
 243
 244                 attrs = MMF_CAMCORDER_ATTRS(handle);
 245                 if (!attrs) {
 246                         _mmcam_dbg_warn("attribute is NULL");
 247                         goto _REUSE_CHECK_DONE;
 248                 }
 249
 250                 _mmcam_dbg_log("REF sink element %p and set it to attribute", sink_element);
 251
 252                 /* ref element before remove it from pipeline */
 253                 gst_object_ref(sink_element);
 254
 255                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 256                         _mmcam_dbg_warn("failed to remove sink element from pipeline");
 257
 258                 /* reset floating reference flag to avoid leak after next use */
 259                 g_object_force_floating(G_OBJECT(sink_element));
 260
 261                 /* set sink element pointer to attribute */
 262                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 263                 mm_attrs_set_data(attrs, attr_index, (void *)sink_element, sizeof(*sink_element));
 264                 mm_attrs_commit(attrs, attr_index);
 265
 266                 /* remove notify callback */
 267                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 268
 269                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 270                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 271
 272 _REUSE_CHECK_DONE:
 273                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 274
 275                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 276
 277                 traceEnd(TTRACE_TAG_CAMERA);
 278
 279                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 280
 281                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 282
 283                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 284
 285                 traceEnd(TTRACE_TAG_CAMERA);
 286
 287                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 288         }
 289
 290         return;
 291 }
 292
 293
 294 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 295 {
 296         int ret = MM_ERROR_NONE;
 297         int UseCaptureMode = 0;
 298         int width = 0;
 299         int height = 0;
 300         int fps = 0;
 301         int image_encoder = MM_IMAGE_CODEC_JPEG;
 302         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 303         int is_modified_size = FALSE;
 304         int tag_orientation = 0;
 305         unsigned int cap_fourcc = 0;
 306
 307         char *err_name = NULL;
 308         const char *videosrc_name = NULL;
 309
 310         GstCameraControl *control = NULL;
 311
 312         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 313         _MMCamcorderImageInfo *info = NULL;
 314         _MMCamcorderSubContext *sc = NULL;
 315         type_element *VideosrcElement = NULL;
 316         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 317
 318         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 319
 320         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 321         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 322
 323         _mmcam_dbg_log("");
 324
 325         info = sc->info_image;
 326
 327         if (info->capturing) {
 328                 _mmcam_dbg_err("already capturing");
 329                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 330         }
 331
 332         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 333                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 334                 "UseCaptureMode",
 335                 &UseCaptureMode);
 336
 337         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 338                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 339                 "VideosrcElement",
 340                 &VideosrcElement);
 341
 342         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 343
 344         /* get current state */
 345         mm_camcorder_get_state(handle, &current_state);
 346
 347         /* set capture flag */
 348         info->capturing = TRUE;
 349
 350         ret = mm_camcorder_get_attributes(handle, &err_name,
 351                 MMCAM_IMAGE_ENCODER, &image_encoder,
 352                 MMCAM_CAMERA_WIDTH, &width,
 353                 MMCAM_CAMERA_HEIGHT, &height,
 354                 MMCAM_CAMERA_FPS, &fps,
 355                 MMCAM_CAPTURE_FORMAT, &info->capture_format,
 356                 MMCAM_CAPTURE_WIDTH, &info->width,
 357                 MMCAM_CAPTURE_HEIGHT, &info->height,
 358                 MMCAM_CAPTURE_COUNT, &info->count,
 359                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 360                 MMCAM_STROBE_MODE, &strobe_mode,
 361                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 362                 NULL);
 363         if (err_name) {
 364                 _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 365                 SAFE_FREE(err_name);
 366         }
 367
 368         ret = MM_ERROR_NONE;
 369
 370         /* check capture count */
 371         if (info->count < 1) {
 372                 _mmcam_dbg_err("capture count[%d] is invalid", info->count);
 373                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 374                 goto cmd_done;
 375         } else if (info->count == 1) {
 376                 info->type = _MMCamcorder_SINGLE_SHOT;
 377         } else {
 378                 info->type = _MMCamcorder_MULTI_SHOT;
 379                 info->next_shot_time = 0;
 380                 info->multi_shot_stop = FALSE;
 381
 382                 /* sound init */
 383                 _mmcamcorder_sound_init(handle);
 384         }
 385
 386         _mmcam_dbg_log("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 387                 width, height, info->preview_format, info->width, info->height, info->capture_format,
 388                 info->count, info->hdr_capture_mode, info->interval);
 389
 390         /* check state */
 391         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 392                 if (sc->bencbin_capture) {
 393                         _mmcam_dbg_err("could not capture in this target while recording");
 394                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 395                         goto cmd_done;
 396                 }
 397
 398                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 399                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 400                         _mmcam_dbg_err("does not support multi/HDR capture while recording");
 401                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 402                         goto cmd_done;
 403                 }
 404
 405                 /* check capture size if ZSL is not supported*/
 406                 if (hcamcorder->support_zsl_capture == FALSE) {
 407                         _mmcam_dbg_warn("Capture size should be same with preview size while recording");
 408                         _mmcam_dbg_warn("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 409
 410                         info->width = width;
 411                         info->height = height;
 412
 413                         _mmcam_dbg_log("set capture width and height [%dx%d] to camera plugin", width, height);
 414                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 415                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 416
 417                         is_modified_size = TRUE;
 418                 }
 419         }
 420
 421         info->capture_cur_count = 0;
 422         info->capture_send_count = 0;
 423
 424         sc->internal_encode = FALSE;
 425
 426         if (!sc->bencbin_capture) {
 427                 /* Check encoding method */
 428                 if (info->capture_format == MM_PIXEL_FORMAT_ENCODED) {
 429                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 430                             hcamcorder->support_zsl_capture || is_modified_size) {
 431                                 cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, image_encoder, hcamcorder->use_zero_copy_format);
 432                                 _mmcam_dbg_log("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 433                         } else {
 434                                 /* no need to encode internally if ITLV format */
 435                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 436                                         sc->internal_encode = TRUE;
 437
 438                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 439
 440                                 _mmcam_dbg_log("MSL JPEG Capture : capture fourcc %c%c%c%c",
 441                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 442                         }
 443                 } else {
 444                         cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 445                 }
 446
 447                 _mmcam_dbg_log("capture format (%d)", info->capture_format);
 448
 449                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 450                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 451                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 452                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 453
 454                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 455                         _mmcam_dbg_err("Can't cast Video source into camera control.");
 456                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 457                         goto cmd_done;
 458                 }
 459
 460                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 461                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 462         } else {
 463                 int need_change = 0;
 464                 int set_width = 0;
 465                 int set_height = 0;
 466                 int cap_jpeg_quality = 0;
 467
 468                 if (UseCaptureMode) {
 469                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 470                                 need_change = 1;
 471                 } else {
 472                         if (width != info->width || height != info->height)
 473                                 need_change = 1;
 474                 }
 475
 476                 if (need_change) {
 477                         int rotation = 0;
 478
 479                         _mmcam_dbg_log("Need to change resolution");
 480
 481                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 482                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 483
 484                         /* make pipeline state as READY */
 485                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 486
 487                         /* check decoder recreation */
 488                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 489                                 _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 490                                 return MM_ERROR_CAMCORDER_INTERNAL;
 491                         }
 492
 493                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 494                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 495
 496                         if (ret != MM_ERROR_NONE) {
 497                                 _mmcam_dbg_err("failed to set state PAUSED %x", ret);
 498                                 goto cmd_done;
 499                         }
 500
 501                         if (UseCaptureMode) {
 502                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 503                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 504                         } else {
 505                                 set_width = info->width;
 506                                 set_height = info->height;
 507                         }
 508
 509                         mm_camcorder_get_attributes(handle, &err_name,
 510                                 MMCAM_CAMERA_ROTATION, &rotation,
 511                                 NULL);
 512                         if (err_name) {
 513                                 _mmcam_dbg_warn("get_attributes err %s", err_name);
 514                                 SAFE_FREE(err_name);
 515                         }
 516
 517                         /* set new caps */
 518                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 519                         if (!ret) {
 520                                 _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 521                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 522                                 goto cmd_done;
 523                         }
 524
 525                         info->resolution_change = TRUE;
 526
 527                         /* set frame stability count for capture */
 528                         _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_CAPTURE);
 529
 530                         /* make pipeline state as PLAYING */
 531                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 532                         if (ret != MM_ERROR_NONE) {
 533                                 _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 534                                 goto cmd_done;
 535                         }
 536
 537                         _mmcam_dbg_log("Change to target resolution(%d, %d)", set_width, set_height);
 538                 } else {
 539                         _mmcam_dbg_log("No need to change resolution. Open toggle now.");
 540                         info->resolution_change = FALSE;
 541                 }
 542
 543                 /* add encodesinkbin */
 544                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 545                 if (ret != MM_ERROR_NONE) {
 546                         _mmcam_dbg_err("failed to create encodesinkbin %x", ret);
 547                         goto cmd_done;
 548                 }
 549
 550                 ret = mm_camcorder_get_attributes(handle, &err_name,
 551                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 552                         NULL);
 553                 if (err_name) {
 554                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 555                         SAFE_FREE(err_name);
 556                 }
 557
 558                 /* set JPEG quality */
 559                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 560
 561                 /* set handoff signal as TRUE */
 562                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 563                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 564
 565                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 566                 sc->info_video->is_firstframe = TRUE;
 567
 568                 /* set push encoding buffer as TRUE */
 569                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 570
 571                 /* make encode pipeline state as PLAYING */
 572                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 573                 if (ret != MM_ERROR_NONE) {
 574                         _mmcam_dbg_err("failed to set state PLAYING %x", ret);
 575                         goto cmd_done;
 576                 }
 577         }
 578
 579         /* Play capture sound here if single capture */
 580         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 581              (hcamcorder->support_zsl_capture == FALSE ||
 582               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 583             info->hdr_capture_mode) {
 584                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 585                     hcamcorder->support_zsl_capture == TRUE &&
 586                     !info->hdr_capture_mode) {
 587                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 588                 }
 589
 590                 /* set flag */
 591                 info->played_capture_sound = TRUE;
 592         } else {
 593                 /* set flag */
 594                 info->played_capture_sound = FALSE;
 595         }
 596
 597 cmd_done:
 598         if (ret != MM_ERROR_NONE) {
 599                 info->capturing = FALSE;
 600
 601                 /* sound finalize */
 602                 if (info->type == _MMCamcorder_MULTI_SHOT)
 603                         _mmcamcorder_sound_finalize(handle);
 604
 605                 /* send signal for task thread : It prevent unnecessary invalid operation error in task thread */
 606                 if (hcamcorder->capture_in_recording) {
 607                         hcamcorder->capture_in_recording = FALSE;
 608
 609                         g_mutex_lock(&hcamcorder->task_thread_lock);
 610
 611                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
 612                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 613                                 _mmcam_dbg_log("send signal for capture in recording");
 614                                 g_cond_signal(&hcamcorder->task_thread_cond);
 615                         } else {
 616                                 _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
 617                         }
 618
 619                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 620                 }
 621         }
 622
 623         return ret;
 624 }
 625
 626
 627 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 628 {
 629         int ret = MM_ERROR_NONE;
 630         int width = 0;
 631         int height = 0;
 632         int fps = 0;
 633         int rotation = 0;
 634         int bitrate = 0;
 635         int gop_interval = 0;
 636         unsigned int current_framecount = 0;
 637         int current_state = MM_CAMCORDER_STATE_NONE;
 638         gboolean fps_auto = FALSE;
 639         char *err_name = NULL;
 640         const char *videosrc_name = NULL;
 641
 642         GstState state;
 643         GstElement *pipeline = NULL;
 644         GstCameraControl *control = NULL;
 645
 646         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 647         _MMCamcorderImageInfo *info = NULL;
 648         _MMCamcorderSubContext *sc = NULL;
 649         type_element *VideosrcElement = NULL;
 650
 651         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 652
 653         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 654         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 655
 656         /*_mmcam_dbg_log("");*/
 657
 658         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 659         info = sc->info_image;
 660
 661         _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
 662                 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
 663                 "VideosrcElement",
 664                 &VideosrcElement);
 665
 666         _mmcamcorder_conf_get_value_element_name(VideosrcElement, &videosrc_name);
 667
 668         sc->display_interval = 0;
 669         sc->previous_slot_time = 0;
 670
 671         /* Image info */
 672         info->next_shot_time = 0;
 673         info->multi_shot_stop = TRUE;
 674         info->capturing = FALSE;
 675
 676         current_state = _mmcamcorder_get_state(handle);
 677         _mmcam_dbg_log("current state [%d]", current_state);
 678
 679         if (!sc->bencbin_capture) {
 680                 _mmcam_dbg_log("Preview start");
 681
 682                 /* just set capture stop command if current state is CAPTURING */
 683                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 684                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 685                                 _mmcam_dbg_err("Can't cast Video source into camera control.");
 686                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 687                         }
 688
 689                         current_framecount = sc->kpi.video_framecount;
 690
 691                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 692                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 693
 694                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 695                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 696                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 697                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 698                         }
 699                 } else {
 700                         int focus_mode = 0;
 701                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 702
 703                         /* This case is starting of preview */
 704                         ret = mm_camcorder_get_attributes(handle, &err_name,
 705                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 706                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 707                                 NULL);
 708                         if (ret != MM_ERROR_NONE) {
 709                                 _mmcam_dbg_warn("Get attrs fail. (%s:%x)", err_name, ret);
 710                                 SAFE_FREE(err_name);
 711                         }
 712
 713                         _mmcam_dbg_log("focus mode %d", focus_mode);
 714
 715                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 716
 717                         /* set focus mode */
 718                         if (attrs) {
 719                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 720                                         mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 721                                         mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 722                                 } else {
 723                                         _mmcam_dbg_log("focus mode is not supported");
 724                                 }
 725                         } else {
 726                                 _mmcam_dbg_err("failed to get attributes");
 727                         }
 728                 }
 729         }
 730
 731         /* init prev_time */
 732         sc->info_video->prev_preview_ts = 0;
 733
 734         gst_element_get_state(pipeline, &state, NULL, -1);
 735
 736         if (state == GST_STATE_PLAYING) {
 737                 if (!sc->bencbin_capture) {
 738                         int try_count = 0;
 739
 740                         if (hcamcorder->support_zsl_capture == FALSE) {
 741                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 742
 743                                 /* Set strobe mode - strobe mode can not be set to driver while captuing */
 744                                 if (attrs) {
 745                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
 746                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
 747                                                 _mmcam_dbg_warn("Failed to set strobe mode");
 748                                 }
 749
 750                                 while (current_framecount >= sc->kpi.video_framecount &&
 751                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 752                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 753                                 }
 754                         }
 755
 756                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 757                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 758                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 759                         }
 760
 761                         _mmcam_dbg_log("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 762                                 current_framecount, sc->kpi.video_framecount, try_count);
 763                 } else {
 764                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 765                         if (ret != MM_ERROR_NONE)
 766                                 goto cmd_error;
 767
 768                         if (info->resolution_change) {
 769                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 770                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 771
 772                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 773
 774                                 /* check decoder recreation */
 775                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 776                                         _mmcam_dbg_err("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 777                                         return MM_ERROR_CAMCORDER_INTERNAL;
 778                                 }
 779
 780                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 781                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 782
 783                                 if (ret != MM_ERROR_NONE)
 784                                         goto cmd_error;
 785
 786                                 /* check if resolution need to rollback */
 787                                 mm_camcorder_get_attributes(handle, &err_name,
 788                                         MMCAM_CAMERA_WIDTH, &width,
 789                                         MMCAM_CAMERA_HEIGHT, &height,
 790                                         MMCAM_CAMERA_FPS, &fps,
 791                                         MMCAM_CAMERA_ROTATION, &rotation,
 792                                         NULL);
 793                                 if (err_name) {
 794                                         _mmcam_dbg_warn("get_attributes err %s, ret 0x%x", err_name, ret);
 795                                         SAFE_FREE(err_name);
 796                                 }
 797
 798                                 /* set new caps */
 799                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 800                                 if (!ret) {
 801                                         _mmcam_dbg_err("_mmcamcorder_set_videosrc_caps failed");
 802                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 803                                         goto cmd_error;
 804                                 }
 805
 806                                 /* set frame stability count for preview */
 807                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 808
 809                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 810                                 if (ret != MM_ERROR_NONE)
 811                                         goto cmd_error;
 812                         }
 813                 }
 814
 815                 /* sound finalize */
 816                 if (info->type == _MMCamcorder_MULTI_SHOT)
 817                         _mmcamcorder_sound_finalize(handle);
 818         } else {
 819                 if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 820                         ret = mm_camcorder_get_attributes(handle, NULL,
 821                                 MMCAM_ENCODED_PREVIEW_BITRATE, &bitrate,
 822                                 MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 823                                 NULL);
 824                         if (ret == MM_ERROR_NONE) {
 825                                 _mmcamcorder_set_encoded_preview_bitrate(handle, bitrate);
 826                                 _mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval);
 827                         } else {
 828                                 _mmcam_dbg_err("failed to get encoded preview setting");
 829                         }
 830                 }
 831
 832                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 833                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 834
 835                 /* set frame stability count for preview */
 836                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 837
 838                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 839
 840                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 841
 842                 traceEnd(TTRACE_TAG_CAMERA);
 843
 844                 if (ret != MM_ERROR_NONE)
 845                         goto cmd_error;
 846
 847                 /* get sound status/volume level and register changed_cb */
 848                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 849                     info->sound_status == _SOUND_STATUS_INIT) {
 850                         _mmcam_dbg_log("register vconf changed_cb and get sound status");
 851
 852                         /* register changed_cb */
 853                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 854
 855                         /* get sound status */
 856                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 857
 858                         _mmcam_dbg_log("sound status %d", info->sound_status);
 859                 }
 860         }
 861
 862 cmd_error:
 863         return ret;
 864 }
 865
 866
 867 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 868 {
 869         int ret = MM_ERROR_NONE;
 870         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 871         int set_strobe = 0;
 872         int display_reuse_hint = FALSE;
 873         GstCameraControl *control = NULL;
 874         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 875
 876         GstElement *pipeline = NULL;
 877
 878         _MMCamcorderSubContext *sc = NULL;
 879
 880         _mmcam_dbg_log("");
 881
 882         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 883
 884         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 885         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 886
 887         /* check strobe and set OFF if PERMANENT mode */
 888         mm_camcorder_get_attributes(handle, NULL,
 889                 MMCAM_STROBE_MODE, &strobe_mode,
 890                 NULL);
 891         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 892             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 893                 _mmcam_dbg_log("current strobe mode is PERMANENT, set OFF");
 894
 895                 /* get camera control */
 896                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 897                 if (control) {
 898                         /* convert MSL to sensor value */
 899                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 900
 901                         /* set strobe OFF */
 902                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 903
 904                         _mmcam_dbg_log("set strobe OFF done - value: %d", set_strobe);
 905                 } else {
 906                         _mmcam_dbg_warn("cast CAMERA_CONTROL failed");
 907                 }
 908         }
 909
 910         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 911
 912         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 913                 _mmcam_dbg_log("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 914                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 915                 _mmcamcorder_remove_recorder_pipeline(handle);
 916         }
 917
 918         mm_camcorder_get_attributes(handle, NULL,
 919                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 920                 NULL);
 921
 922         _mmcam_dbg_log("display reuse hint %d", display_reuse_hint);
 923
 924         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 925
 926         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 927         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 928
 929         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 930
 931         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 932
 933         traceEnd(TTRACE_TAG_CAMERA);
 934
 935         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 936         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 937
 938         if (display_reuse_hint)
 939                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 940
 941         /* deregister sound status callback */
 942         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 943                 _mmcam_dbg_log("deregister sound status callback");
 944
 945                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 946
 947                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 948         }
 949
 950         return ret;
 951 }
 952
 953
 954 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 955 {
 956         int ret = MM_ERROR_NONE;
 957
 958         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 959         _MMCamcorderSubContext *sc = NULL;
 960
 961         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 962
 963         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 964         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 965
 966         _mmcam_dbg_log("command %d", command);
 967
 968         switch (command) {
 969         case _MMCamcorder_CMD_CAPTURE:
 970                 ret = _mmcamcorder_image_cmd_capture(handle);
 971                 break;
 972         case _MMCamcorder_CMD_PREVIEW_START:
 973                 ret = _mmcamcorder_image_cmd_preview_start(handle);
 974
 975                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
 976                 _mmcamcorder_video_current_framerate_init(handle);
 977                 break;
 978         case _MMCamcorder_CMD_PREVIEW_STOP:
 979                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
 980                 break;
 981         case _MMCamcorder_CMD_RECORD:
 982         case _MMCamcorder_CMD_PAUSE:
 983         case _MMCamcorder_CMD_CANCEL:
 984         case _MMCamcorder_CMD_COMMIT:
 985                 /* video recording command */
 986                 ret = _mmcamcorder_video_command(handle, command);
 987                 break;
 988         default:
 989                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 990                 break;
 991         }
 992
 993         return ret;
 994 }
 995
 996
 997 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
 998 {
 999         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1000         _MMCamcorderSubContext *sc = NULL;
1001         _MMCamcorderImageInfo *info = NULL;
1002
1003         mmf_return_if_fail(hcamcorder);
1004
1005         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1006         mmf_return_if_fail(sc && sc->info_image);
1007
1008         info = sc->info_image;
1009
1010         _mmcam_dbg_log("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1011
1012         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1013                 info->capture_cur_count = 0;
1014                 info->capture_send_count = 0;
1015                 info->multi_shot_stop = TRUE;
1016                 info->next_shot_time = 0;
1017
1018                 /* capturing flag set to FALSE here */
1019                 info->capturing = FALSE;
1020         }
1021
1022         return;
1023 }
1024
1025
1026 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1027 {
1028         int ret = MM_ERROR_NONE;
1029         unsigned char *data = NULL;
1030         unsigned int datalen = 0;
1031         _MMCamcorderSubContext *sc = NULL;
1032         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1033
1034         mmf_return_val_if_fail(hcamcorder, FALSE);
1035         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1036         mmf_return_val_if_fail(sc, FALSE);
1037
1038         _mmcam_dbg_log("");
1039
1040         if (!original || original->data == NULL || original->length == 0) {
1041                 if (original) {
1042                         _mmcam_dbg_err("data=%p, length=%d",
1043                                 original->data, original->length);
1044                 } else {
1045                         _mmcam_dbg_err("original is null");
1046                 }
1047
1048                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1049         } else {
1050                 /* original is input/output param. save original values to local var. */
1051                 data = original->data;
1052                 datalen = original->length;
1053         }
1054
1055         if (provide_exif == FALSE) {
1056                 if (thumbnail) {
1057                         if (thumbnail->data && thumbnail->length > 0) {
1058                                 _mmcam_dbg_log("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1059                                         thumbnail->data, thumbnail->width, thumbnail->height);
1060
1061                                 /* add thumbnail exif info */
1062                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1063                                         thumbnail->data,
1064                                         thumbnail->width,
1065                                         thumbnail->height,
1066                                         thumbnail->length);
1067                         } else {
1068                                 _mmcam_dbg_err("Skip adding thumbnail (data=%p, length=%d)",
1069                                         thumbnail->data, thumbnail->length);
1070                         }
1071                 }
1072         } else {
1073                 ret = MM_ERROR_NONE;
1074         }
1075
1076         if (ret == MM_ERROR_NONE) {
1077                 /* write jpeg with exif */
1078                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1079                 if (ret != MM_ERROR_NONE)
1080                         _mmcam_dbg_err("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1081         }
1082
1083         _mmcam_dbg_log("END ret 0x%x", ret);
1084
1085         return ret;
1086 }
1087
1088
1089 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1090 {
1091         GstCaps *caps = NULL;
1092         GstMapInfo mapinfo;
1093         const GstStructure *structure;
1094
1095         mmf_return_if_fail(capture_data && sample);
1096
1097         caps = gst_sample_get_caps(sample);
1098         if (caps == NULL) {
1099                 _mmcam_dbg_err("failed to get caps");
1100                 goto GET_FAILED;
1101         }
1102
1103         structure = gst_caps_get_structure(caps, 0);
1104         if (structure == NULL) {
1105                 _mmcam_dbg_err("failed to get structure");
1106                 goto GET_FAILED;
1107         }
1108
1109         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1110
1111         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1112         capture_data->data = mapinfo.data;
1113         capture_data->format = pixtype;
1114         gst_structure_get_int(structure, "width", &capture_data->width);
1115         gst_structure_get_int(structure, "height", &capture_data->height);
1116         capture_data->length = mapinfo.size;
1117         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1118
1119         _mmcam_dbg_warn("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1120                 capture_data->data, capture_data->width, capture_data->height,
1121                 capture_data->length, capture_data->format);
1122         return;
1123
1124 GET_FAILED:
1125         capture_data->data = NULL;
1126         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1127         capture_data->length = 0;
1128
1129         return;
1130 }
1131
1132
1133 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1134 {
1135         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1136         _MMCamcorderSubContext *sc = NULL;
1137
1138         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1139
1140         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1141         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1142
1143         _mmcam_dbg_log("");
1144
1145         /* if tag enable and doesn't provide exif, we make it */
1146         _mmcam_dbg_log("Add exif information if existed(thumbnail[%p])", thumbnail);
1147         if (thumbnail && thumbnail->data)
1148                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1149         else
1150                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1151 }
1152
1153
1154 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1155 {
1156         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1157         _MMCamcorderSubContext *sc = NULL;
1158
1159         mmf_return_if_fail(hcamcorder);
1160         mmf_return_if_fail(dest);
1161
1162         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1163         mmf_return_if_fail(sc);
1164
1165         _mmcam_dbg_log("tag : %d, provide exif : %d", tag_enable, provide_exif);
1166
1167         /* if dest->data is allocated in MSL, release it */
1168         if (tag_enable && !provide_exif) {
1169                 if (dest->data) {
1170                         free(dest->data);
1171                         dest->length = 0;
1172                         dest->data = NULL;
1173                         _mmcam_dbg_log("Jpeg is released!");
1174                 }
1175         } else {
1176                 _mmcam_dbg_log("No need to release");
1177         }
1178
1179         return;
1180 }
1181
1182
1183 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1184 {
1185         int ret = MM_ERROR_NONE;
1186         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1187         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1188         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1189         int codectype = MM_IMAGE_CODEC_JPEG;
1190         int count = 0;
1191         int stop_cont_shot = FALSE;
1192         int tag_enable = FALSE;
1193         int provide_exif = FALSE;
1194         int capture_quality = 0;
1195         int try_lock_count = 0;
1196         gboolean send_captured_message = FALSE;
1197         unsigned char *exif_raw_data = NULL;
1198         unsigned char *internal_main_data = NULL;
1199         unsigned int internal_main_length = 0;
1200         unsigned char *internal_thumb_data = NULL;
1201         unsigned int internal_thumb_length = 0;
1202         unsigned char *compare_data = NULL;
1203
1204         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1205         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1206         _MMCamcorderImageInfo *info = NULL;
1207         _MMCamcorderSubContext *sc = NULL;
1208         MMCamcorderCaptureDataType dest = {0,};
1209         MMCamcorderCaptureDataType thumb = {0,};
1210         MMCamcorderCaptureDataType scrnail = {0,};
1211         MMCamcorderCaptureDataType encode_src = {0,};
1212         GstMapInfo mapinfo1;
1213         GstMapInfo mapinfo2;
1214         GstMapInfo mapinfo3;
1215
1216         MMHandleType attrs;
1217         int attr_index_for_screennail = 0;
1218         int attr_index_for_exif = 0;
1219
1220         mmf_return_if_fail(hcamcorder);
1221
1222         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1223         mmf_return_if_fail(sc && sc->info_image);
1224
1225         info = sc->info_image;
1226
1227         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1228         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1229         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1230
1231         /* get current state */
1232         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1233
1234         _mmcam_dbg_err("START - current state %d", current_state);
1235
1236         /* check capture state */
1237         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1238                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1239                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1240                         NULL);
1241
1242         if (!info->capturing || stop_cont_shot) {
1243                 _mmcam_dbg_warn("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1244
1245                 /* set FALSE here for the case that info->capturing is still FALSE
1246                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1247                 info->capturing = FALSE;
1248
1249                 /*free GstBuffer*/
1250                 if (sample1)
1251                         gst_sample_unref(sample1);
1252
1253                 if (sample2)
1254                         gst_sample_unref(sample2);
1255
1256                 if (sample3)
1257                         gst_sample_unref(sample3);
1258
1259                 return;
1260         }
1261
1262         /* check command lock to block capture callback if capture start API is not returned
1263            wait for 2 seconds at worst case */
1264         try_lock_count = 0;
1265         do {
1266                 _mmcam_dbg_log("Try command LOCK");
1267                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1268                         _mmcam_dbg_log("command LOCK OK");
1269                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1270                         break;
1271                 }
1272
1273                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1274                         _mmcam_dbg_warn("command LOCK Failed, retry...[count %d]", try_lock_count);
1275                         usleep(TRY_LOCK_TIME);
1276                 } else {
1277                         _mmcam_dbg_err("failed to lock command LOCK");
1278                         break;
1279                 }
1280         } while (TRUE);
1281
1282         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1283                 /* play capture sound here if multi capture
1284                    or preview format is ITLV(because of AF and flash control in plugin) */
1285                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1286                         g_mutex_lock(&hcamcorder->task_thread_lock);
1287                         _mmcam_dbg_log("send signal for sound play");
1288                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1289                         g_cond_signal(&hcamcorder->task_thread_cond);
1290                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1291                 } else if (!info->played_capture_sound) {
1292                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1293                 }
1294         }
1295
1296         /* init capture data */
1297         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1298         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1299         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1300
1301         /* Prepare main, thumbnail buffer */
1302         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1303         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1304                 _mmcam_dbg_err("Unsupported pixel type");
1305                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1306                 goto error;
1307         }
1308
1309         /* Main image buffer */
1310         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1311                 _mmcam_dbg_err("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1312                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1313                 goto error;
1314         } else {
1315                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1316                         _mmcam_dbg_err("mapinfo1 is wrong (%p, size %zu)", mapinfo1.data, mapinfo1.size);
1317                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1318                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1319                         goto error;
1320                 } else {
1321                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1322                 }
1323         }
1324
1325         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1326                 _mmcam_dbg_log("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1327
1328         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1329                 _mmcam_dbg_log("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1330
1331         /* Screennail image buffer */
1332         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1333         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1334
1335         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1336                 _mmcam_dbg_log("Screennail (sample3=%p,size=%zu)", sample3, mapinfo3.size);
1337
1338                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1339                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1340
1341                 /* Set screennail attribute for application */
1342                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1343                 _mmcam_dbg_log("Screennail set attribute data %p, size %zu, ret %x", &scrnail, sizeof(scrnail), ret);
1344         } else {
1345                 _mmcam_dbg_log("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1346                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1347         }
1348
1349         /* commit screennail data */
1350         mm_attrs_commit(attrs, attr_index_for_screennail);
1351
1352         /* init thumb data */
1353         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1354
1355         /* get provide-exif */
1356         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1357
1358         /* Thumbnail image buffer */
1359         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1360                 _mmcam_dbg_log("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1361                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1362                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1363         } else {
1364                 _mmcam_dbg_log("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1365
1366                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1367                         ExifLoader *l;
1368                         /* get thumbnail from EXIF */
1369                         l = exif_loader_new();
1370                         if (l) {
1371                                 ExifData *ed;
1372                                 char  width[10];
1373                                 char  height[10];
1374                                 ExifEntry *entry = NULL;
1375
1376                                 exif_loader_write(l, dest.data, dest.length);
1377
1378                                 /* Get a pointer to the EXIF data */
1379                                 ed = exif_loader_get_data(l);
1380
1381                                 /* The loader is no longer needed--free it */
1382                                 exif_loader_unref(l);
1383                                 l = NULL;
1384                                 if (ed) {
1385                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1386                                         if (entry != NULL)
1387                                                 exif_entry_get_value(entry, width, 10);
1388
1389                                         entry = NULL;
1390                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1391                                         if (entry != NULL)
1392                                                 exif_entry_get_value(entry, height, 10);
1393
1394                                         entry = NULL;
1395                                         /* Make sure the image had a thumbnail before trying to write it */
1396                                         if (ed->data && ed->size) {
1397                                                 thumb.data = malloc(ed->size);
1398                                                 if (thumb.data) {
1399                                                         memcpy(thumb.data, ed->data, ed->size);
1400                                                         thumb.length = ed->size;
1401                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1402                                                         thumb.width = atoi(width);
1403                                                         thumb.height = atoi(height);
1404                                                         internal_thumb_data = thumb.data;
1405                                                 } else {
1406                                                         _mmcam_dbg_err("failed to alloc thumbnail data");
1407                                                 }
1408                                         }
1409                                         exif_data_unref(ed);
1410                                         ed = NULL;
1411                                 } else {
1412                                         _mmcam_dbg_warn("failed to get exif data");
1413                                 }
1414                         } else {
1415                                 _mmcam_dbg_warn("failed to create exif loader");
1416                         }
1417                 }
1418
1419                 if (thumb.data == NULL) {
1420                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1421                             scrnail.data && scrnail.length != 0) {
1422                                 /* make thumbnail image with screennail data */
1423                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1424                         } else if (sc->internal_encode) {
1425                                 /* make thumbnail image with main data, this is raw data */
1426                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1427                         }
1428                 }
1429
1430                 /* encode thumbnail */
1431                 if (encode_src.data) {
1432                         size_t thumb_length = 0;
1433                         unsigned int thumb_width = 0;
1434                         unsigned int thumb_height = 0;
1435                         unsigned char *thumb_raw_data = NULL;
1436
1437                         /* encode image */
1438                         _mmcam_dbg_log("Encode Thumbnail");
1439
1440                         if (encode_src.width > THUMBNAIL_WIDTH) {
1441                                 /* calculate thumbnail size */
1442                                 thumb_width = THUMBNAIL_WIDTH;
1443                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1444                                 if (thumb_height % 2 != 0)
1445                                         thumb_height += 1;
1446
1447                                 _mmcam_dbg_log("need to resize : thumbnail size %dx%d, format %d",
1448                                         thumb_width, thumb_height, encode_src.format);
1449
1450                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1451                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1452                                      encode_src.width % thumb_width == 0 &&
1453                                      encode_src.height % thumb_height == 0) {
1454                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1455                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1456                                                 thumb_raw_data = NULL;
1457                                                 _mmcam_dbg_warn("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1458                                         }
1459                                 } else {
1460                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1461                                                 encode_src.length, encode_src.format,
1462                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1463                                                 thumb_raw_data = NULL;
1464                                                 _mmcam_dbg_warn("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1465                                         }
1466                                 }
1467                         } else {
1468                                 thumb_width = encode_src.width;
1469                                 thumb_height = encode_src.height;
1470
1471                                 _mmcam_dbg_log("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1472
1473                                 thumb_raw_data = encode_src.data;
1474                                 thumb_length = encode_src.length;
1475                         }
1476
1477                         if (thumb_raw_data) {
1478                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1479                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1480                                         (void **)&internal_thumb_data, &internal_thumb_length);
1481                                 if (ret) {
1482                                         _mmcam_dbg_log("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1483
1484                                         thumb.data = internal_thumb_data;
1485                                         thumb.length = internal_thumb_length;
1486                                         thumb.width = thumb_width;
1487                                         thumb.height = thumb_height;
1488                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1489                                 } else {
1490                                         _mmcam_dbg_warn("failed to encode THUMBNAIL");
1491                                 }
1492
1493                                 /* release allocated raw data memory */
1494                                 if (thumb_raw_data != encode_src.data) {
1495                                         free(thumb_raw_data);
1496                                         thumb_raw_data = NULL;
1497                                         _mmcam_dbg_log("release thumb_raw_data");
1498                                 }
1499                         } else {
1500                                 _mmcam_dbg_warn("thumb_raw_data is NULL");
1501                         }
1502                 } else {
1503                         /* no raw data src for thumbnail */
1504                         _mmcam_dbg_log("no need to encode thumbnail");
1505                 }
1506         }
1507
1508         /* Encode JPEG */
1509         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1510                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1511                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1512                         NULL);
1513                 _mmcam_dbg_log("Start Internal Encode - capture_quality %d", capture_quality);
1514
1515                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1516                         pixtype_main, dest.length, capture_quality,
1517                         (void **)&internal_main_data, &internal_main_length);
1518                 if (!ret) {
1519                         _mmcam_dbg_err("_mmcamcorder_encode_jpeg failed");
1520
1521                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1522
1523                         goto error;
1524                 }
1525
1526                 /* set format */
1527                 dest.data = internal_main_data;
1528                 dest.length = internal_main_length;
1529                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1530
1531                 _mmcam_dbg_log("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1532         }
1533
1534         if (info->capture_format != MM_PIXEL_FORMAT_ENCODED) {
1535                 _mmcam_dbg_log("not encoded format, skip exif related sequence");
1536                 goto _CAPTURE_CB_EXIF_DONE;
1537         }
1538
1539         /* create EXIF info */
1540         if (!provide_exif) {    /* make new exif */
1541                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1542         } else {        /* load from jpeg buffer dest.data */
1543                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1544                 if (ret != MM_ERROR_NONE) {
1545                         _mmcam_dbg_err("Failed to load exif_info [%x], try to create EXIF", ret);
1546                         provide_exif = FALSE;
1547                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1548                 }
1549         }
1550         if (ret != MM_ERROR_NONE) {
1551                 _mmcam_dbg_err("Failed to create exif_info [%x], but keep going...", ret);
1552         } else {
1553                 /* add basic exif info */
1554                 if (!provide_exif) {
1555                         _mmcam_dbg_log("add basic exif info");
1556                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1557                 } else {
1558                         _mmcam_dbg_log("update exif info");
1559                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1560                 }
1561
1562                 if (ret != MM_ERROR_NONE) {
1563                         _mmcam_dbg_warn("Failed set_exif_basic_info [%x], but keep going...", ret);
1564                         ret = MM_ERROR_NONE;
1565                 }
1566         }
1567
1568         /* get attribute item for EXIF data */
1569         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1570
1571         /* set EXIF data to attribute */
1572         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1573                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1574                 if (exif_raw_data) {
1575                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1576                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1577                         _mmcam_dbg_log("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1578                 } else {
1579                         _mmcam_dbg_warn("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1580                 }
1581         } else {
1582                 _mmcam_dbg_warn("failed to create EXIF. set EXIF as NULL");
1583                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1584         }
1585
1586         /* commit EXIF data */
1587         mm_attrs_commit(attrs, attr_index_for_exif);
1588
1589         /* get tag-enable */
1590         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1591
1592         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1593         if (tag_enable) {
1594                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1595                         MMCAM_IMAGE_ENCODER, &codectype,
1596                         NULL);
1597                 _mmcam_dbg_log("codectype %d", codectype);
1598
1599                 switch (codectype) {
1600                 case MM_IMAGE_CODEC_JPEG:
1601                 case MM_IMAGE_CODEC_SRW:
1602                 case MM_IMAGE_CODEC_JPEG_SRW:
1603                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1604                         if (ret != MM_ERROR_NONE) {
1605                                 _mmcam_dbg_err("Error on setting extra data to jpeg");
1606                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1607                                 goto error;
1608                         }
1609                         break;
1610                 default:
1611                         _mmcam_dbg_err("The codectype is not supported. (%d)", codectype);
1612                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1613                         goto error;
1614                 }
1615         }
1616
1617 _CAPTURE_CB_EXIF_DONE:
1618
1619         /* Handle Capture Callback */
1620         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1621
1622         if (hcamcorder->vcapture_cb) {
1623                 _mmcam_dbg_log("APPLICATION CALLBACK START");
1624                 if (thumb.data)
1625                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1626                 else
1627                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1628
1629                 _mmcam_dbg_log("APPLICATION CALLBACK END");
1630         } else {
1631                 _mmcam_dbg_err("Capture callback is NULL.");
1632
1633                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1634
1635                 goto err_release_exif;
1636         }
1637
1638         /* Set capture count */
1639         count = ++(info->capture_send_count);
1640         send_captured_message = TRUE;
1641
1642 err_release_exif:
1643         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1644
1645         /* init screennail and EXIF raw data */
1646         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1647         mm_attrs_commit(attrs, attr_index_for_screennail);
1648         if (exif_raw_data) {
1649                 free(exif_raw_data);
1650                 exif_raw_data = NULL;
1651
1652                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1653                 mm_attrs_commit(attrs, attr_index_for_exif);
1654         }
1655
1656         /* Release jpeg data */
1657         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1658                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1659
1660 error:
1661         /* Check end condition and set proper value */
1662         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1663             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1664                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1665         }
1666
1667         /* release internal allocated data */
1668         if (sc->internal_encode)
1669                 compare_data = internal_main_data;
1670         else
1671                 compare_data = mapinfo1.data;
1672
1673         if (dest.data && compare_data &&
1674             dest.data != compare_data) {
1675                 _mmcam_dbg_log("release internal allocated data %p", dest.data);
1676                 free(dest.data);
1677                 dest.data = NULL;
1678                 dest.length = 0;
1679         }
1680         if (internal_main_data) {
1681                 _mmcam_dbg_log("release internal main data %p", internal_main_data);
1682                 free(internal_main_data);
1683                 internal_main_data = NULL;
1684         }
1685         if (internal_thumb_data) {
1686                 _mmcam_dbg_log("release internal thumb data %p", internal_thumb_data);
1687                 free(internal_thumb_data);
1688                 internal_thumb_data = NULL;
1689         }
1690
1691         /* reset compare_data */
1692         compare_data = NULL;
1693
1694         /*free GstBuffer*/
1695         if (sample1) {
1696                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1697                 gst_sample_unref(sample1);
1698         }
1699         if (sample2) {
1700                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1701                 gst_sample_unref(sample2);
1702         }
1703         if (sample3) {
1704                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1705                 gst_sample_unref(sample3);
1706         }
1707
1708         /* destroy exif info */
1709         mm_exif_destory_exif_info(hcamcorder->exif_info);
1710         hcamcorder->exif_info = NULL;
1711
1712         /* send captured message */
1713         if (send_captured_message) {
1714                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1715                         /* Send CAPTURED message and count - capture success */
1716                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1717                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1718                         else
1719                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1720                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1721                         /* send captured message only once in HDR and Original Capture mode */
1722                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1723                 }
1724         }
1725
1726         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1727                 /* Handle capture in recording case */
1728                 hcamcorder->capture_in_recording = FALSE;
1729
1730                 g_mutex_lock(&hcamcorder->task_thread_lock);
1731
1732                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1733                         _mmcam_dbg_log("send signal for capture in recording");
1734                         g_cond_signal(&hcamcorder->task_thread_cond);
1735                 } else {
1736                         _mmcam_dbg_warn("unexpected task thread state : %d", hcamcorder->task_thread_state);
1737                 }
1738
1739                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1740
1741                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1742         }
1743
1744         _mmcam_dbg_err("END");
1745
1746         return;
1747 }
1748
1749
1750 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1751 {
1752         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1753         _MMCamcorderSubContext *sc = NULL;
1754
1755         mmf_return_val_if_fail(hcamcorder, FALSE);
1756
1757         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1758         mmf_return_val_if_fail(sc && sc->element, FALSE);
1759
1760         _mmcam_dbg_log("");
1761
1762         /* FIXME. How could you get a thumbnail? */
1763         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1764
1765         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1766                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1767                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1768                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1769         }
1770
1771         return TRUE;
1772 }
1773
1774
1775 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1776 {
1777         int value = 0;
1778         ExifShort eshort = 0;
1779         int ret = MM_ERROR_NONE;
1780
1781         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1782         _mmcam_dbg_log("get orientation [%d]", value);
1783         if (value == 0)
1784                 value = MM_EXIF_ORIENTATION;
1785
1786         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1787         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1788                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1789         if (ret != MM_ERROR_NONE)
1790                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1791
1792 exit:
1793         return ed;
1794 }
1795
1796
1797 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1798 {
1799         int ret = MM_ERROR_NONE;
1800         char *make = strdup(MM_MAKER_NAME);
1801
1802         if (make) {
1803                 _mmcam_dbg_log("maker [%s]", make);
1804                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1805                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1806                 free(make);
1807                 if (ret != MM_ERROR_NONE)
1808                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1809         } else {
1810                 _mmcam_dbg_err("strdup failed [%s]", MM_MAKER_NAME);
1811         }
1812
1813 exit:
1814         return ed;
1815 }
1816
1817
1818 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1819 {
1820         int ret = MM_ERROR_NONE;
1821         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1822
1823         if (hcamcorder == NULL || ed == NULL) {
1824                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1825                 return NULL;
1826         }
1827
1828         if (hcamcorder->software_version) {
1829                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1830                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1831
1832                 _mmcam_dbg_log("set software_version[%s] ret[0x%x]",
1833                         hcamcorder->software_version, ret);
1834         } else {
1835                 _mmcam_dbg_err("model_name is NULL");
1836         }
1837
1838         return ed;
1839 }
1840
1841
1842 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1843 {
1844         int ret = MM_ERROR_NONE;
1845         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1846
1847         if (hcamcorder == NULL || ed == NULL) {
1848                 _mmcam_dbg_err("NULL parameter %p,%p", hcamcorder, ed);
1849                 return NULL;
1850         }
1851
1852         if (hcamcorder->model_name) {
1853                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1854                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1855
1856                 _mmcam_dbg_err("set model name[%s] ret[0x%x]",
1857                         hcamcorder->model_name, ret);
1858         } else {
1859                 _mmcam_dbg_err("model_name is NULL");
1860         }
1861
1862         return ed;
1863 }
1864
1865 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1866 {
1867         int ret = MM_ERROR_NONE;
1868         int gps_enable = TRUE;
1869         char *err_name = NULL;
1870         double latitude = INVALID_GPS_VALUE;
1871         double longitude = INVALID_GPS_VALUE;
1872         double altitude = INVALID_GPS_VALUE;
1873
1874         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1875         if (ret == MM_ERROR_NONE && gps_enable) {
1876                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1877
1878                 _mmcam_dbg_log("Tag for GPS is ENABLED.");
1879
1880                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1881                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1882                 if (ret != MM_ERROR_NONE)
1883                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1884
1885                 ret = mm_camcorder_get_attributes(handle, &err_name,
1886                         MMCAM_TAG_LATITUDE, &latitude,
1887                         MMCAM_TAG_LONGITUDE, &longitude,
1888                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1889                 if (ret != MM_ERROR_NONE) {
1890                         _mmcam_dbg_err("failed to get gps info [%x][%s]", ret, err_name);
1891                         SAFE_FREE(err_name);
1892                         goto exit;
1893                 }
1894
1895                 _mmcam_dbg_log("latitude [%f]", latitude);
1896                 if (latitude != INVALID_GPS_VALUE) {
1897                         unsigned char *b = NULL;
1898                         unsigned int deg;
1899                         unsigned int min;
1900                         unsigned int sec;
1901                         ExifRational rData;
1902
1903                         if (latitude < 0) {
1904                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1905                                         EXIF_FORMAT_ASCII, 2, "S");
1906                                 if (ret != MM_ERROR_NONE)
1907                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1908
1909                                 latitude = -latitude;
1910                         } else if (latitude > 0) {
1911                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1912                                         EXIF_FORMAT_ASCII, 2, "N");
1913                                 if (ret != MM_ERROR_NONE)
1914                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1915                         }
1916
1917                         deg = (unsigned int)(latitude);
1918                         min = (unsigned int)((latitude-deg) * 60);
1919                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1920
1921                         _mmcam_dbg_log("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1922                         b = malloc(3 * sizeof(ExifRational));
1923                         if (b) {
1924                                 rData.numerator = deg;
1925                                 rData.denominator = 1;
1926                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1927                                 rData.numerator = min;
1928                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1929                                 rData.numerator = sec;
1930                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1931
1932                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1933                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1934                                 free(b);
1935                                 if (ret != MM_ERROR_NONE)
1936                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1937                         } else {
1938                                 _mmcam_dbg_warn("malloc failed");
1939                         }
1940                 }
1941
1942                 _mmcam_dbg_log("longitude [%f]", longitude);
1943                 if (longitude != INVALID_GPS_VALUE) {
1944                         unsigned char *b = NULL;
1945                         unsigned int deg;
1946                         unsigned int min;
1947                         unsigned int sec;
1948                         ExifRational rData;
1949
1950                         if (longitude < 0) {
1951                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1952                                         EXIF_FORMAT_ASCII, 2, "W");
1953                                 if (ret != MM_ERROR_NONE)
1954                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1955
1956                                 longitude = -longitude;
1957                         } else if (longitude > 0) {
1958                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
1959                                         EXIF_FORMAT_ASCII, 2, "E");
1960                                 if (ret != MM_ERROR_NONE)
1961                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
1962                         }
1963
1964                         deg = (unsigned int)(longitude);
1965                         min = (unsigned int)((longitude-deg) * 60);
1966                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
1967
1968                         _mmcam_dbg_log("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1969                         b = malloc(3 * sizeof(ExifRational));
1970                         if (b) {
1971                                 rData.numerator = deg;
1972                                 rData.denominator = 1;
1973                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1974                                 rData.numerator = min;
1975                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
1976                                 rData.numerator = sec;
1977                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
1978                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
1979                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1980                                 free(b);
1981                                 if (ret != MM_ERROR_NONE)
1982                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
1983                         } else {
1984                                 _mmcam_dbg_warn("malloc failed");
1985                         }
1986                 }
1987
1988                 _mmcam_dbg_log("f_altitude [%f]", altitude);
1989                 if (altitude != INVALID_GPS_VALUE) {
1990                         ExifByte alt_ref = 0;
1991                         unsigned char *b = NULL;
1992                         ExifRational rData;
1993                         b = malloc(sizeof(ExifRational));
1994                         if (b) {
1995                                 if (altitude < 0) {
1996                                         alt_ref = 1;
1997                                         altitude = -altitude;
1998                                 }
1999
2000                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
2001                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
2002                                 if (ret != MM_ERROR_NONE) {
2003                                         _mmcam_dbg_err("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
2004                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2005                                                 free(b);
2006                                                 b = NULL;
2007                                                 goto exit;
2008                                         }
2009                                 }
2010
2011                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2012                                 rData.denominator = 100;
2013                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2014                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2015                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2016                                 free(b);
2017                                 if (ret != MM_ERROR_NONE)
2018                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2019                         } else {
2020                                 _mmcam_dbg_warn("malloc failed");
2021                         }
2022                 }
2023
2024                 {
2025                         double gps_timestamp = INVALID_GPS_VALUE;
2026                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2027                         _mmcam_dbg_log("Gps timestamp [%f]", gps_timestamp);
2028                         if (gps_timestamp > 0.0) {
2029                                 unsigned char *b = NULL;
2030                                 unsigned int hour;
2031                                 unsigned int min;
2032                                 unsigned int microsec;
2033                                 ExifRational rData;
2034
2035                                 hour = (unsigned int)(gps_timestamp / 3600);
2036                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2037                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2038
2039                                 _mmcam_dbg_log("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2040                                 b = malloc(3 * sizeof(ExifRational));
2041                                 if (b) {
2042                                         rData.numerator = hour;
2043                                         rData.denominator = 1;
2044                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2045
2046                                         rData.numerator = min;
2047                                         rData.denominator = 1;
2048                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2049
2050                                         rData.numerator = microsec;
2051                                         rData.denominator = 1000000;
2052                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2053
2054                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2055                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2056                                         free(b);
2057                                         if (ret != MM_ERROR_NONE)
2058                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2059                                 } else {
2060                                         _mmcam_dbg_warn("malloc failed.");
2061                                 }
2062                         }
2063                 }
2064
2065                 {
2066                         unsigned char *date_stamp = NULL;
2067                         int date_stamp_len = 0;
2068
2069                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2070
2071                         if (date_stamp) {
2072                                 _mmcam_dbg_log("Date stamp [%s]", date_stamp);
2073
2074                                 /* cause it should include NULL char */
2075                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2076                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2077                                 if (ret != MM_ERROR_NONE)
2078                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2079                         }
2080                 }
2081
2082                 {
2083                         unsigned char *processing_method = NULL;
2084                         int processing_method_len = 0;
2085
2086                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2087
2088                         if (processing_method) {
2089                                 _mmcam_dbg_log("Processing method [%s]", processing_method);
2090
2091                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2092                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2093                                 if (ret != MM_ERROR_NONE)
2094                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2095                         }
2096                 }
2097         } else {
2098                 _mmcam_dbg_log("Tag for GPS is DISABLED.");
2099         }
2100
2101 exit:
2102         return ed;
2103 }
2104
2105
2106 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2107 {
2108         int ret = MM_ERROR_NONE;
2109         mmf_camcorder_t *hcamcorder = NULL;
2110         ExifData *ed = NULL;
2111
2112         hcamcorder = MMF_CAMCORDER(handle);
2113
2114         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2115
2116         ed = exif_data_new_from_data(imagedata, imgln);
2117         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2118
2119         if (ed == NULL) {
2120                 _mmcam_dbg_err("get exif data error!!");
2121                 return MM_ERROR_INVALID_HANDLE;
2122         }
2123
2124         /* update necessary */
2125
2126         __mmcamcorder_update_exif_make(handle, ed);
2127         __mmcamcorder_update_exif_software(handle, ed);
2128         __mmcamcorder_update_exif_model(handle, ed);
2129         __mmcamcorder_update_exif_orientation(handle, ed);
2130         __mmcamcorder_update_exif_gps(handle, ed);
2131         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2132         if (ret != MM_ERROR_NONE)
2133                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2134
2135         exif_data_unref(ed);
2136         ed = NULL;
2137         return ret;
2138 }
2139
2140 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2141 {
2142         int ret = MM_ERROR_NONE;
2143         int value;
2144         int str_val_len = 0;
2145         int cntl = 0;
2146         int cnts = 0;
2147         char *str_value = NULL;
2148         char *user_comment = NULL;
2149         ExifData *ed = NULL;
2150         ExifLong config;
2151         ExifLong ExifVersion;
2152         static ExifShort eshort[20];
2153         static ExifLong elong[10];
2154
2155         GstCameraControl *control = NULL;
2156         GstCameraControlExifInfo avsys_exif_info;
2157
2158         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2159         _MMCamcorderSubContext *sc = NULL;
2160
2161         _mmcam_dbg_log("");
2162
2163         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2164
2165         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2166         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2167
2168         CLEAR(avsys_exif_info);
2169
2170         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2171                 _mmcam_dbg_err("Can't cast Video source into camera control. Skip camera control values...");
2172         } else {
2173                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2174                 /* get device information */
2175                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2176         }
2177
2178         /* get ExifData from exif info */
2179         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2180         if (ed == NULL) {
2181                 _mmcam_dbg_err("get exif data error!!");
2182                 return MM_ERROR_INVALID_HANDLE;
2183         }
2184
2185         /* Receive attribute info */
2186
2187         /* START INSERT IFD_0 */
2188
2189         /*0. EXIF_TAG_EXIF_VERSION */
2190         ExifVersion = MM_EXIF_VERSION;
2191         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2192                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2193         if (ret != MM_ERROR_NONE)
2194                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2195
2196         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2197         value = image_width;
2198
2199         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2200         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2201                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2202         if (ret != MM_ERROR_NONE)
2203                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2204
2205         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2206                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2207         if (ret != MM_ERROR_NONE)
2208                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2209
2210         _mmcam_dbg_log("width[%d]", value);
2211
2212         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2213         value = image_height;
2214
2215         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2216         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2217                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2218         if (ret != MM_ERROR_NONE)
2219                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2220
2221         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2222                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2223         if (ret != MM_ERROR_NONE)
2224                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2225
2226         _mmcam_dbg_log("height[%d]", value);
2227
2228         /*4. EXIF_TAG_DATE_TIME */
2229
2230         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2231
2232         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2233         {
2234                 unsigned char *b;
2235                 time_t t;
2236                 struct tm tm;
2237
2238                 b = malloc(20 * sizeof(unsigned char));
2239                 if (b == NULL) {
2240                         _mmcam_dbg_err("failed to alloc b");
2241                         ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2242                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2243                 }
2244
2245                 memset(b, '\0', 20);
2246
2247                 t = time(NULL);
2248                 tzset();
2249                 localtime_r(&t, &tm);
2250
2251                 snprintf((char *)b, 20, "%04i:%02i:%02i %02i:%02i:%02i",
2252                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2253                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2254
2255                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2256                 if (ret != MM_ERROR_NONE) {
2257                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2258                                 free(b);
2259
2260                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2261                 }
2262
2263                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2264                 if (ret != MM_ERROR_NONE) {
2265                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2266                                 free(b);
2267
2268                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2269                 }
2270
2271                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2272                 if (ret != MM_ERROR_NONE) {
2273                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2274                                 free(b);
2275
2276                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2277                 }
2278
2279                 free(b);
2280         }
2281
2282         /*5. EXIF_TAG_MAKE */
2283         __mmcamcorder_update_exif_make(handle, ed);
2284
2285 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2286
2287         /*6. EXIF_TAG_MODEL */
2288         __mmcamcorder_update_exif_model(handle, ed);
2289
2290 #endif
2291         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2292         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2293         if (str_value && str_val_len > 0) {
2294                 char *description = strdup(str_value);
2295
2296                 _mmcam_dbg_log("desctiption [%s]", str_value);
2297
2298                 if (description) {
2299                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2300                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2301                         free(description);
2302                         str_value = NULL;
2303                         str_val_len = 0;
2304                         if (ret != MM_ERROR_NONE)
2305                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2306                 } else {
2307                         _mmcam_dbg_err("strdup failed for [%s]", str_value);
2308                 }
2309         } else {
2310                 _mmcam_dbg_warn("failed to get description");
2311         }
2312
2313         /*7. EXIF_TAG_SOFTWARE*/
2314         __mmcamcorder_update_exif_software(handle, ed);
2315
2316 /*
2317         if (control != NULL) {
2318                 char software[50] = {0,};
2319                 unsigned int len = 0;
2320
2321                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2322                 _mmcam_dbg_log("software [%s], len [%d]", software, len);
2323                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2324                         EXIF_FORMAT_ASCII, len, (const char *)software);
2325                 if (ret != MM_ERROR_NONE) {
2326                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2327                 }
2328         }
2329 */
2330
2331         __mmcamcorder_update_exif_orientation(handle, ed);
2332
2333         /* START INSERT EXIF_IFD */
2334
2335         /*3. User Comment*/
2336         /*FIXME : get user comment from real user */
2337         user_comment = strdup(MM_USER_COMMENT);
2338         if (user_comment) {
2339                 _mmcam_dbg_log("user_comment=%s", user_comment);
2340                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2341                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2342                 free(user_comment);
2343                 if (ret != MM_ERROR_NONE)
2344                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2345         } else {
2346                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2347                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2348         }
2349
2350         /*9. EXIF_TAG_COLOR_SPACE */
2351         if (control != NULL) {
2352                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2353                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2354                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2355                 if (ret != MM_ERROR_NONE)
2356                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2357         }
2358
2359         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2360         if (control != NULL) {
2361                 config = avsys_exif_info.component_configuration;
2362                 _mmcam_dbg_log("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2363                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2364                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2365                 if (ret != MM_ERROR_NONE)
2366                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2367         }
2368
2369         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2370         /* written  the device_info */
2371
2372         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2373         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2374
2375         /*14. EXIF_TAG_EXPOSURE_TIME*/
2376         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2377                 unsigned char *b = NULL;
2378                 ExifRational rData;
2379
2380                 _mmcam_dbg_log("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2381                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2382
2383                 b = malloc(sizeof(ExifRational));
2384                 if (b) {
2385                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2386                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2387
2388                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2389                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2390                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2391                         free(b);
2392                         if (ret != MM_ERROR_NONE)
2393                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2394                 } else {
2395                         _mmcam_dbg_warn("malloc failed.");
2396                 }
2397         } else {
2398                 _mmcam_dbg_log("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2399                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2400         }
2401
2402         /*15. EXIF_TAG_FNUMBER */
2403         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2404                 unsigned char *b = NULL;
2405                 ExifRational rData;
2406
2407                 _mmcam_dbg_log("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2408                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2409
2410                 b = malloc(sizeof(ExifRational));
2411                 if (b) {
2412                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2413                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2414                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2415                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2416                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2417                         free(b);
2418                         if (ret != MM_ERROR_NONE)
2419                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2420                 } else {
2421                         _mmcam_dbg_warn("malloc failed.");
2422                 }
2423         } else {
2424                 _mmcam_dbg_log("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2425                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2426         }
2427
2428         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2429         /*FIXME*/
2430         value = MM_EXPOSURE_PROGRAM;
2431         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2432         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2433                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2434         if (ret != MM_ERROR_NONE)
2435                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2436
2437         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2438         if (avsys_exif_info.iso) {
2439                 _mmcam_dbg_log("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2440                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2441                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2442                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2443                 if (ret != MM_ERROR_NONE)
2444                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2445         }
2446
2447         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2448         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2449                 unsigned char *b = NULL;
2450                 ExifSRational rsData;
2451
2452                 _mmcam_dbg_log("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2453                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2454
2455                 b = malloc(sizeof(ExifSRational));
2456                 if (b) {
2457                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2458                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2459                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2460                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2461                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2462                         free(b);
2463                         if (ret != MM_ERROR_NONE)
2464                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2465                 } else {
2466                         _mmcam_dbg_warn("malloc failed.");
2467                 }
2468         } else {
2469                 _mmcam_dbg_log("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2470                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2471         }
2472
2473         /*19. EXIF_TAG_APERTURE_VALUE*/
2474         if (avsys_exif_info.aperture_in_APEX) {
2475                 unsigned char *b = NULL;
2476                 ExifRational rData;
2477
2478                 _mmcam_dbg_log("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2479
2480                 b = malloc(sizeof(ExifRational));
2481                 if (b) {
2482                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2483                         rData.denominator = 1;
2484                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2485                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2486                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2487                         free(b);
2488                         if (ret != MM_ERROR_NONE)
2489                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2490                 } else {
2491                         _mmcam_dbg_warn("malloc failed.");
2492                 }
2493         } else {
2494                 _mmcam_dbg_log("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2495         }
2496
2497         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2498         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2499                 unsigned char *b = NULL;
2500                 ExifSRational rsData;
2501
2502                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2503                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2504
2505                 b = malloc(sizeof(ExifSRational));
2506                 if (b) {
2507                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2508                         rsData.denominator = avsys_exif_info.brightness_denominator;
2509                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2510                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2511                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2512                         free(b);
2513                         if (ret != MM_ERROR_NONE)
2514                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2515                 } else {
2516                         _mmcam_dbg_warn("malloc failed.");
2517                 }
2518         } else {
2519                 _mmcam_dbg_log("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2520                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2521         }
2522
2523         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2524         value = 0;
2525         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2526         if (ret == MM_ERROR_NONE) {
2527                 unsigned char *b = NULL;
2528                 ExifSRational rsData;
2529
2530                 _mmcam_dbg_log("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2531                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2532
2533                 b = malloc(sizeof(ExifSRational));
2534                 if (b) {
2535                         rsData.numerator = value - hcamcorder->brightness_default;
2536                         if (hcamcorder->brightness_step_denominator != 0) {
2537                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2538                         } else {
2539                                 _mmcam_dbg_warn("brightness_step_denominator is ZERO, so set 1");
2540                                 rsData.denominator = 1;
2541                         }
2542                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2543                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2544                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2545                         free(b);
2546                         if (ret != MM_ERROR_NONE)
2547                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2548                 } else {
2549                         _mmcam_dbg_warn("malloc failed.");
2550                 }
2551         } else {
2552                 _mmcam_dbg_log("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2553         }
2554
2555         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2556 /*
2557         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2558                 unsigned char *b = NULL;
2559                 ExifRational rData;
2560
2561                 _mmcam_dbg_log("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2562
2563                 b = malloc(sizeof(ExifRational));
2564                 if (b) {
2565                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2566                         rData.denominator = 1;
2567                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2568                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2569                                 EXIF_FORMAT_RATIONAL, 1, b);
2570                         free(b);
2571                         if (ret != MM_ERROR_NONE)
2572                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2573                 } else {
2574                         _mmcam_dbg_warn("failed to alloc for MAX aperture value");
2575                 }
2576         }
2577 */
2578
2579         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2580         /* defualt : none */
2581
2582         /*24. EXIF_TAG_METERING_MODE */
2583         if (control != NULL) {
2584                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2585                 _mmcam_dbg_log("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2586                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2587                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2588                 if (ret != MM_ERROR_NONE)
2589                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2590         }
2591
2592         /*25. EXIF_TAG_LIGHT_SOURCE*/
2593
2594         /*26. EXIF_TAG_FLASH*/
2595         if (control != NULL) {
2596                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2597                 _mmcam_dbg_log("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2598                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2599                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2600                 if (ret != MM_ERROR_NONE)
2601                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2602         }
2603
2604         /*27. EXIF_TAG_FOCAL_LENGTH*/
2605         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2606                 unsigned char *b = NULL;
2607                 ExifRational rData;
2608
2609                 _mmcam_dbg_log("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2610                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2611
2612                 b = malloc(sizeof(ExifRational));
2613                 if (b) {
2614                         rData.numerator = avsys_exif_info.focal_len_numerator;
2615                         rData.denominator = avsys_exif_info.focal_len_denominator;
2616                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2617                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2618                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2619                         free(b);
2620                         if (ret != MM_ERROR_NONE)
2621                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2622                 } else {
2623                         _mmcam_dbg_warn("malloc failed.");
2624                 }
2625         } else {
2626                 _mmcam_dbg_log("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2627                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2628         }
2629
2630         /*28. EXIF_TAG_SENSING_METHOD*/
2631         /*FIXME*/
2632         value = MM_SENSING_MODE;
2633         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2634         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2635                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2636         if (ret != MM_ERROR_NONE)
2637                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2638
2639         /*29. EXIF_TAG_FILE_SOURCE*/
2640 /*
2641         value = MM_FILE_SOURCE;
2642         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2643         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2644                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2645         if (ret != MM_ERROR_NONE)
2646                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2647 */
2648
2649         /*30. EXIF_TAG_SCENE_TYPE*/
2650 /*
2651         value = MM_SCENE_TYPE;
2652         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2653         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2654                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2655         if (ret != MM_ERROR_NONE)
2656                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2657 */
2658
2659         /*31. EXIF_TAG_EXPOSURE_MODE*/
2660         /*FIXME*/
2661         value = MM_EXPOSURE_MODE;
2662         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2663         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2664                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2665         if (ret != MM_ERROR_NONE)
2666                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2667
2668         /*32. EXIF_TAG_WHITE_BALANCE*/
2669         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2670         if (ret == MM_ERROR_NONE) {
2671                 int set_value = 0;
2672                 _mmcam_dbg_log("WHITE BALANCE [%d]", value);
2673
2674                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2675                         set_value = 0;
2676                 else
2677                         set_value = 1;
2678
2679                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2680                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2681                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2682                 if (ret != MM_ERROR_NONE)
2683                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2684         } else {
2685                 _mmcam_dbg_warn("failed to get white balance [%x]", ret);
2686         }
2687
2688         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2689 /*
2690         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2691         if (ret == MM_ERROR_NONE) {
2692                 _mmcam_dbg_log("DIGITAL ZOOM [%d]", value);
2693
2694                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2695                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2696                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2697                 if (ret != MM_ERROR_NONE)
2698                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2699         } else {
2700                 _mmcam_dbg_warn("failed to get digital zoom [%x]", ret);
2701         }
2702 */
2703
2704         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2705         /*FIXME*/
2706 /*
2707         value = MM_FOCAL_LENGTH_35MMFILM;
2708         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2709         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2710                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2711         if (ret != MM_ERROR_NONE)
2712                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2713 */
2714
2715         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2716         {
2717                 int scene_capture_type;
2718
2719                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2720                 if (ret == MM_ERROR_NONE) {
2721                         _mmcam_dbg_log("Scene mode(program mode) [%d]", value);
2722
2723                         switch (value) {
2724                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2725                                 scene_capture_type = 0; /* standard */
2726                                 break;
2727                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2728                                 scene_capture_type = 2; /* portrait */
2729                                 break;
2730                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2731                                 scene_capture_type = 1; /* landscape */
2732                                 break;
2733                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2734                                 scene_capture_type = 3; /* night scene */
2735                                 break;
2736                         default:
2737                                 scene_capture_type = 4; /* Others */
2738                                 break;
2739                         }
2740
2741                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2742                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2743                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2744                         if (ret != MM_ERROR_NONE)
2745                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2746                 } else {
2747                         _mmcam_dbg_warn("failed to get scene mode [%x]", ret);
2748                 }
2749         }
2750
2751         /*36. EXIF_TAG_GAIN_CONTROL*/
2752         /*FIXME*/
2753 /*
2754         value = MM_GAIN_CONTROL;
2755         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2756         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2757                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2758         if (ret != MM_ERROR_NONE)
2759                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2760 */
2761
2762
2763         /*37. EXIF_TAG_CONTRAST */
2764         {
2765                 type_int_range *irange = NULL;
2766                 int level = 0;
2767
2768                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2769                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2770                         "Contrast",
2771                         &irange);
2772                 if (irange != NULL) {
2773                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2774
2775                         _mmcam_dbg_log("CONTRAST currentt [%d], default [%d]", value, irange->default_value);
2776
2777                         if (value == irange->default_value)
2778                                 level = MM_VALUE_NORMAL;
2779                         else if (value < irange->default_value)
2780                                 level = MM_VALUE_LOW;
2781                         else
2782                                 level = MM_VALUE_HARD;
2783
2784                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2785                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2786                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2787                         if (ret != MM_ERROR_NONE)
2788                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2789                 } else {
2790                         _mmcam_dbg_warn("failed to get range of contrast");
2791                 }
2792         }
2793
2794         /*38. EXIF_TAG_SATURATION*/
2795         {
2796                 type_int_range *irange = NULL;
2797                 int level = 0;
2798
2799                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2800                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2801                         "Saturation",
2802                         &irange);
2803                 if (irange != NULL) {
2804                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2805
2806                         _mmcam_dbg_log("SATURATION current [%d], default [%d]", value, irange->default_value);
2807
2808                         if (value == irange->default_value)
2809                                 level = MM_VALUE_NORMAL;
2810                         else if (value < irange->default_value)
2811                                 level = MM_VALUE_LOW;
2812                         else
2813                                 level = MM_VALUE_HARD;
2814
2815                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2816                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2817                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2818                         if (ret != MM_ERROR_NONE)
2819                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2820                 } else {
2821                         _mmcam_dbg_warn("failed to get range of saturation");
2822                 }
2823         }
2824
2825         /*39. EXIF_TAG_SHARPNESS*/
2826         {
2827                 type_int_range *irange = NULL;
2828                 int level = 0;
2829
2830                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2831                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2832                         "Sharpness",
2833                         &irange);
2834                 if (irange != NULL) {
2835                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2836
2837                         _mmcam_dbg_log("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2838
2839                         if (value == irange->default_value)
2840                                 level = MM_VALUE_NORMAL;
2841                         else if (value < irange->default_value)
2842                                 level = MM_VALUE_LOW;
2843                         else
2844                                 level = MM_VALUE_HARD;
2845
2846                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2847                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2848                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2849                         if (ret != MM_ERROR_NONE)
2850                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2851                 } else {
2852                         _mmcam_dbg_warn("failed to get range of sharpness");
2853                 }
2854         }
2855
2856         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2857         /*FIXME*/
2858         value = MM_SUBJECT_DISTANCE_RANGE;
2859         _mmcam_dbg_log("DISTANCE_RANGE [%d]", value);
2860         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2861         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2862                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2863         if (ret != MM_ERROR_NONE)
2864                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2865
2866         /* GPS information */
2867         __mmcamcorder_update_exif_gps(handle, ed);
2868
2869         _mmcam_dbg_log("");
2870
2871         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2872         if (ret != MM_ERROR_NONE)
2873                 _mmcam_dbg_err("mm_exif_set_exif_to_info err!! [%x]", ret);
2874
2875 exit:
2876         _mmcam_dbg_log("finished!! [%x]", ret);
2877
2878         if (ed)
2879                 exif_data_unref(ed);
2880
2881         return ret;
2882 }
2883
2884
2885 static void __sound_status_changed_cb(keynode_t* node, void *data)
2886 {
2887         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2888         _MMCamcorderImageInfo *info = NULL;
2889
2890         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2891
2892         _mmcam_dbg_log("START");
2893
2894         info = hcamcorder->sub_context->info_image;
2895
2896         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2897
2898         _mmcam_dbg_log("DONE : sound status %d", info->sound_status);
2899
2900         return;
2901 }