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 "mm_camcorder_internal.h"
  29 #include "mm_camcorder_stillshot.h"
  30 #include "mm_camcorder_exifinfo.h"
  31 #include "mm_camcorder_exifdef.h"
  32 #include <libexif/exif-loader.h>
  33 #include <libexif/exif-utils.h>
  34 #include <libexif/exif-data.h>
  35
  36 /*---------------------------------------------------------------------------------------
  37 |    GLOBAL VARIABLE DEFINITIONS for internal                                           |
  38 ---------------------------------------------------------------------------------------*/
  39 #define EXIF_SET_ERR(return_type, tag_id) \
  40 do { \
  41         MMCAM_LOG_ERROR("error=%x,tag=%x", return_type, tag_id); \
  42         if (return_type == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) { \
  43                 goto exit; \
  44         } \
  45 } while (0)
  46
  47 /*---------------------------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                                            |
  49 ---------------------------------------------------------------------------------------*/
  50 #define THUMBNAIL_WIDTH         320
  51 #define THUMBNAIL_HEIGHT        240
  52 #define THUMBNAIL_JPEG_QUALITY  90
  53 #define TRY_LOCK_MAX_COUNT      100
  54 #define TRY_LOCK_TIME           20000   /* ms */
  55 #define _MMCAMCORDER_MAKE_THUMBNAIL_INTERNAL_ENCODE
  56
  57
  58 /*---------------------------------------------------------------------------------------
  59 |    LOCAL FUNCTION PROTOTYPES:                                                         |
  60 ---------------------------------------------------------------------------------------*/
  61 /** STATIC INTERNAL FUNCTION **/
  62 /* Functions for JPEG capture without Encode bin */
  63 int _mmcamcorder_image_cmd_capture(MMHandleType handle);
  64 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle);
  65 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle);
  66 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data);
  67 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, 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_LOG_INFO("");
  96
  97         /* Create gstreamer element */
  98         MMCAM_LOG_INFO("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         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 148
 149         MMCAM_LOG_INFO("connect capture signal to _MMCAMCORDER_VIDEOSRC_SRC");
 150
 151         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 152                 _MMCAMCORDER_HANDLER_STILLSHOT, "still-capture",
 153                 G_CALLBACK(__mmcamcorder_image_capture_cb),
 154                 hcamcorder);
 155
 156         return MM_ERROR_NONE;
 157 }
 158
 159
 160 int _mmcamcorder_initialize_extra_preview_stream(MMHandleType handle)
 161 {
 162         int i = 0;
 163         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 164         _MMCamcorderSubContext *sc = NULL;
 165         GstCameraControl *control = NULL;
 166         _MMCamcorderExtraPreviewStreamFormat *e_fmt = NULL;
 167
 168         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 169
 170         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 171         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 172
 173         mmf_return_val_if_fail(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 174
 175         MMCAM_LOG_INFO("connect extra preview stream signal to _MMCAMCORDER_VIDEOSRC_SRC");
 176
 177         MMCAMCORDER_SIGNAL_CONNECT(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst,
 178                 _MMCAMCORDER_HANDLER_EXTRA_PREVIEW, "extra-preview-stream-cb",
 179                 G_CALLBACK(__mmcamcorder_extra_preview_stream_cb),
 180                 hcamcorder);
 181
 182         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 183         if (!control) {
 184                 MMCAM_LOG_ERROR("no camera control");
 185                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 186         }
 187
 188         for (i = 0 ; i < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM ; i++) {
 189                 e_fmt = &hcamcorder->extra_preview_format[i];
 190
 191                 if (!e_fmt->need_to_set)
 192                         continue;
 193
 194                 if (!gst_camera_control_set_extra_preview_stream_format(control,
 195                         i, _mmcamcorder_get_pixel_format2(e_fmt->pixel_format),
 196                         e_fmt->width, e_fmt->height, e_fmt->fps))
 197                         MMCAM_LOG_WARNING("set format[%d,%dx%d,%d] failed for stream[%d]",
 198                                 e_fmt->pixel_format, e_fmt->width, e_fmt->height, e_fmt->fps, i);
 199
 200                 if (!gst_camera_control_set_extra_preview_bitrate(control, i, e_fmt->bitrate))
 201                         MMCAM_LOG_WARNING("set bitrate[%d] failed for stream[%d]", e_fmt->bitrate, i);
 202         }
 203
 204         return MM_ERROR_NONE;
 205 }
 206
 207
 208 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 209 {
 210         int ret = MM_ERROR_NONE;
 211         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 212         _MMCamcorderSubContext *sc = NULL;
 213
 214         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 215
 216         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 217         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 218
 219         MMCAM_LOG_INFO("");
 220
 221         /* Check pipeline */
 222         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 223                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 224                 if (ret != MM_ERROR_NONE) {
 225                         MMCAM_LOG_ERROR("Failed to change encode main pipeline state [0x%x]", ret);
 226                         return ret;
 227                 }
 228
 229                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 230
 231                 GstPad *reqpad = NULL;
 232
 233                 /* release request pad */
 234                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 235                 if (reqpad) {
 236                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 237                         gst_object_unref(reqpad);
 238                         reqpad = NULL;
 239                 }
 240
 241                 /* release encode main pipeline */
 242                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 243
 244                 MMCAM_LOG_INFO("Encoder pipeline removed");
 245         } else {
 246                 MMCAM_LOG_INFO("encode main pipeline is already removed");
 247         }
 248
 249         return MM_ERROR_NONE;
 250 }
 251
 252
 253 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 254 {
 255         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 256         _MMCamcorderSubContext *sc = NULL;
 257         int display_reuse_hint = FALSE;
 258         GstElement *sink_element = NULL;
 259         MMHandleType attrs;
 260         int attr_index = 0;
 261
 262         mmf_return_if_fail(hcamcorder);
 263
 264         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 265         mmf_return_if_fail(sc && sc->element);
 266
 267         MMCAM_LOG_INFO("");
 268
 269         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 270                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 271                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 272
 273                 /* check reuse flag for display element */
 274                 mm_camcorder_get_attributes(handle, NULL,
 275                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 276                         NULL);
 277
 278                 MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 279
 280                 if (!display_reuse_hint)
 281                         goto _REUSE_CHECK_DONE;
 282
 283                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 284                 if (!sink_element) {
 285                         MMCAM_LOG_WARNING("sink element is NULL");
 286                         goto _REUSE_CHECK_DONE;
 287                 }
 288
 289                 attrs = MMF_CAMCORDER_ATTRS(handle);
 290                 if (!attrs) {
 291                         MMCAM_LOG_WARNING("attribute is NULL");
 292                         goto _REUSE_CHECK_DONE;
 293                 }
 294
 295                 MMCAM_LOG_INFO("REF sink element %p and set it to attribute", sink_element);
 296
 297                 /* ref element before remove it from pipeline */
 298                 gst_object_ref(sink_element);
 299
 300                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 301                         MMCAM_LOG_WARNING("failed to remove sink element from pipeline");
 302
 303                 /* reset floating reference flag to avoid leak after next use */
 304                 g_object_force_floating(G_OBJECT(sink_element));
 305
 306                 /* set sink element pointer to attribute */
 307                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 308                 mm_attrs_set_data(attrs, attr_index, (void *)sink_element, sizeof(*sink_element));
 309                 mm_attrs_commit(attrs, attr_index);
 310
 311                 /* remove notify callback */
 312                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 313
 314                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 315                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 316
 317 _REUSE_CHECK_DONE:
 318                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 319
 320                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 321
 322                 traceEnd(TTRACE_TAG_CAMERA);
 323
 324                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 325
 326                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 327
 328                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 329
 330                 traceEnd(TTRACE_TAG_CAMERA);
 331
 332                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 333         }
 334
 335         return;
 336 }
 337
 338
 339 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 340 {
 341         int ret = MM_ERROR_NONE;
 342         int UseCaptureMode = 0;
 343         int width = 0;
 344         int height = 0;
 345         int fps = 0;
 346         int image_encoder = MM_IMAGE_CODEC_JPEG;
 347         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 348         int is_modified_size = FALSE;
 349         int tag_orientation = 0;
 350         unsigned int cap_fourcc = 0;
 351         char *err_name = NULL;
 352
 353         GstCameraControl *control = NULL;
 354
 355         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 356         _MMCamcorderImageInfo *info = NULL;
 357         _MMCamcorderSubContext *sc = NULL;
 358         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 359
 360         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 361
 362         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 363         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 364
 365         MMCAM_LOG_INFO("");
 366
 367         info = sc->info_image;
 368
 369         if (info->capturing) {
 370                 MMCAM_LOG_ERROR("already capturing");
 371                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 372         }
 373
 374         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 375                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 376                 "UseCaptureMode",
 377                 &UseCaptureMode);
 378
 379         /* get current state */
 380         mm_camcorder_get_state(handle, &current_state);
 381
 382         /* set capture flag */
 383         info->capturing = TRUE;
 384
 385         ret = mm_camcorder_get_attributes(handle, &err_name,
 386                 MMCAM_IMAGE_ENCODER, &image_encoder,
 387                 MMCAM_CAMERA_WIDTH, &width,
 388                 MMCAM_CAMERA_HEIGHT, &height,
 389                 MMCAM_CAMERA_FPS, &fps,
 390                 MMCAM_CAPTURE_FORMAT, &info->capture_format,
 391                 MMCAM_CAPTURE_WIDTH, &info->width,
 392                 MMCAM_CAPTURE_HEIGHT, &info->height,
 393                 MMCAM_CAPTURE_COUNT, &info->count,
 394                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 395                 MMCAM_STROBE_MODE, &strobe_mode,
 396                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 397                 NULL);
 398         if (err_name) {
 399                 MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 400                 SAFE_FREE(err_name);
 401         }
 402
 403         ret = MM_ERROR_NONE;
 404
 405         /* check capture count */
 406         if (info->count < 1) {
 407                 MMCAM_LOG_ERROR("capture count[%d] is invalid", info->count);
 408                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 409                 goto cmd_done;
 410         } else if (info->count == 1) {
 411                 info->type = _MMCamcorder_SINGLE_SHOT;
 412         } else {
 413                 info->type = _MMCamcorder_MULTI_SHOT;
 414                 info->next_shot_time = 0;
 415                 info->multi_shot_stop = FALSE;
 416
 417                 /* sound init */
 418                 _mmcamcorder_sound_init(handle);
 419         }
 420
 421         MMCAM_LOG_INFO("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 422                 width, height, info->preview_format, info->width, info->height, info->capture_format,
 423                 info->count, info->hdr_capture_mode, info->interval);
 424
 425         /* check state */
 426         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 427                 if (sc->bencbin_capture) {
 428                         MMCAM_LOG_ERROR("could not capture in this target while recording");
 429                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 430                         goto cmd_done;
 431                 }
 432
 433                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 434                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 435                         MMCAM_LOG_ERROR("does not support multi/HDR capture while recording");
 436                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 437                         goto cmd_done;
 438                 }
 439
 440                 /* check capture size if ZSL is not supported*/
 441                 if (hcamcorder->support_zsl_capture == FALSE) {
 442                         MMCAM_LOG_WARNING("Capture size should be same with preview size while recording");
 443                         MMCAM_LOG_WARNING("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 444
 445                         info->width = width;
 446                         info->height = height;
 447
 448                         MMCAM_LOG_INFO("set capture width and height [%dx%d] to camera plugin", width, height);
 449                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 450                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 451
 452                         is_modified_size = TRUE;
 453                 }
 454         }
 455
 456         info->capture_cur_count = 0;
 457         info->capture_send_count = 0;
 458
 459         sc->internal_encode = FALSE;
 460
 461         if (!sc->bencbin_capture) {
 462                 /* Check encoding method */
 463                 if (info->capture_format == MM_PIXEL_FORMAT_ENCODED) {
 464                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 465                             hcamcorder->support_zsl_capture || is_modified_size) {
 466                                 cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, image_encoder, hcamcorder->use_zero_copy_format);
 467                                 MMCAM_LOG_INFO("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 468                         } else {
 469                                 /* no need to encode internally if ITLV format */
 470                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 471                                         sc->internal_encode = TRUE;
 472
 473                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 474
 475                                 MMCAM_LOG_INFO("MSL JPEG Capture : capture fourcc %c%c%c%c",
 476                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 477                         }
 478                 } else {
 479                         cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 480                 }
 481
 482                 MMCAM_LOG_INFO("capture format (%d)", info->capture_format);
 483
 484                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 485                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 486                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 487                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 488
 489                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 490                         MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 491                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 492                         goto cmd_done;
 493                 }
 494
 495                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 496                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 497         } else {
 498                 int need_change = 0;
 499                 int set_width = 0;
 500                 int set_height = 0;
 501                 int cap_jpeg_quality = 0;
 502
 503                 if (UseCaptureMode) {
 504                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 505                                 need_change = 1;
 506                 } else {
 507                         if (width != info->width || height != info->height)
 508                                 need_change = 1;
 509                 }
 510
 511                 if (need_change) {
 512                         int rotation = 0;
 513
 514                         MMCAM_LOG_INFO("Need to change resolution");
 515
 516                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 517                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 518
 519                         /* make pipeline state as READY */
 520                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 521
 522                         /* check decoder recreation */
 523                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 524                                 MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 525                                 return MM_ERROR_CAMCORDER_INTERNAL;
 526                         }
 527
 528                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 529                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 530
 531                         if (ret != MM_ERROR_NONE) {
 532                                 MMCAM_LOG_ERROR("failed to set state PAUSED %x", ret);
 533                                 goto cmd_done;
 534                         }
 535
 536                         if (UseCaptureMode) {
 537                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 538                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 539                         } else {
 540                                 set_width = info->width;
 541                                 set_height = info->height;
 542                         }
 543
 544                         mm_camcorder_get_attributes(handle, &err_name,
 545                                 MMCAM_CAMERA_ROTATION, &rotation,
 546                                 NULL);
 547                         if (err_name) {
 548                                 MMCAM_LOG_WARNING("get_attributes err %s", err_name);
 549                                 SAFE_FREE(err_name);
 550                         }
 551
 552                         /* set new caps */
 553                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 554                         if (!ret) {
 555                                 MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 556                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 557                                 goto cmd_done;
 558                         }
 559
 560                         info->resolution_change = TRUE;
 561
 562                         /* set frame stability count for capture */
 563                         _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_CAPTURE);
 564
 565                         /* make pipeline state as PLAYING */
 566                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 567                         if (ret != MM_ERROR_NONE) {
 568                                 MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 569                                 goto cmd_done;
 570                         }
 571
 572                         MMCAM_LOG_INFO("Change to target resolution(%d, %d)", set_width, set_height);
 573                 } else {
 574                         MMCAM_LOG_INFO("No need to change resolution. Open toggle now.");
 575                         info->resolution_change = FALSE;
 576                 }
 577
 578                 /* add encodesinkbin */
 579                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 580                 if (ret != MM_ERROR_NONE) {
 581                         MMCAM_LOG_ERROR("failed to create encodesinkbin %x", ret);
 582                         goto cmd_done;
 583                 }
 584
 585                 ret = mm_camcorder_get_attributes(handle, &err_name,
 586                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 587                         NULL);
 588                 if (err_name) {
 589                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 590                         SAFE_FREE(err_name);
 591                 }
 592
 593                 /* set JPEG quality */
 594                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 595
 596                 /* set handoff signal as TRUE */
 597                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 598                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 599
 600                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 601                 sc->info_video->is_first_frame = TRUE;
 602
 603                 /* set push encoding buffer as TRUE */
 604                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 605
 606                 /* make encode pipeline state as PLAYING */
 607                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 608                 if (ret != MM_ERROR_NONE) {
 609                         MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 610                         goto cmd_done;
 611                 }
 612         }
 613
 614         /* Play capture sound here if single capture */
 615         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 616              (hcamcorder->support_zsl_capture == FALSE ||
 617               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 618             info->hdr_capture_mode) {
 619                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 620                     hcamcorder->support_zsl_capture == TRUE &&
 621                     !info->hdr_capture_mode) {
 622                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 623                 }
 624
 625                 /* set flag */
 626                 info->played_capture_sound = TRUE;
 627         } else {
 628                 /* set flag */
 629                 info->played_capture_sound = FALSE;
 630         }
 631
 632 cmd_done:
 633         if (ret != MM_ERROR_NONE) {
 634                 info->capturing = FALSE;
 635
 636                 /* sound finalize */
 637                 if (info->type == _MMCamcorder_MULTI_SHOT)
 638                         _mmcamcorder_sound_finalize(handle);
 639
 640                 /* send signal for task thread : It prevent unnecessary invalid operation error in task thread */
 641                 if (hcamcorder->capture_in_recording) {
 642                         hcamcorder->capture_in_recording = FALSE;
 643
 644                         g_mutex_lock(&hcamcorder->task_thread_lock);
 645
 646                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
 647                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 648                                 MMCAM_LOG_INFO("send signal for capture in recording");
 649                                 g_cond_signal(&hcamcorder->task_thread_cond);
 650                         } else {
 651                                 MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
 652                         }
 653
 654                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 655                 }
 656         }
 657
 658         return ret;
 659 }
 660
 661
 662 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 663 {
 664         int ret = MM_ERROR_NONE;
 665         int width = 0;
 666         int height = 0;
 667         int fps = 0;
 668         int rotation = 0;
 669         int bitrate = 0;
 670         int gop_interval = 0;
 671         unsigned int current_framecount = 0;
 672         int current_state = MM_CAMCORDER_STATE_NONE;
 673         gboolean fps_auto = FALSE;
 674         char *err_name = NULL;
 675
 676         GstState state;
 677         GstElement *pipeline = NULL;
 678         GstCameraControl *control = NULL;
 679
 680         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 681         _MMCamcorderImageInfo *info = NULL;
 682         _MMCamcorderSubContext *sc = NULL;
 683
 684         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 685
 686         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 687         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 688
 689         /*MMCAM_LOG_INFO("");*/
 690
 691         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 692         info = sc->info_image;
 693
 694         sc->display_interval = 0;
 695         sc->previous_slot_time = 0;
 696
 697         /* Image info */
 698         info->next_shot_time = 0;
 699         info->multi_shot_stop = TRUE;
 700         info->capturing = FALSE;
 701
 702         current_state = _mmcamcorder_get_state(handle);
 703         MMCAM_LOG_INFO("current state [%d]", current_state);
 704
 705         if (!sc->bencbin_capture) {
 706                 MMCAM_LOG_INFO("Preview start");
 707
 708                 /* just set capture stop command if current state is CAPTURING */
 709                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 710                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 711                                 MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 712                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 713                         }
 714
 715                         current_framecount = sc->kpi.video_framecount;
 716
 717                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 718                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 719
 720                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 721                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 722                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 723                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 724                         }
 725                 } else {
 726                         int focus_mode = 0;
 727                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 728
 729                         /* This case is starting of preview */
 730                         ret = mm_camcorder_get_attributes(handle, &err_name,
 731                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 732                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 733                                 NULL);
 734                         if (ret != MM_ERROR_NONE) {
 735                                 MMCAM_LOG_WARNING("Get attrs fail. (%s:%x)", err_name, ret);
 736                                 SAFE_FREE(err_name);
 737                         }
 738
 739                         MMCAM_LOG_INFO("focus mode %d", focus_mode);
 740
 741                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 742
 743                         /* set focus mode */
 744                         if (attrs) {
 745                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 746                                         mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 747                                         mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 748
 749                                         if (focus_mode == MM_CAMCORDER_FOCUS_MODE_MANUAL) {
 750                                                 mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
 751                                                 mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
 752                                         }
 753                                 } else {
 754                                         MMCAM_LOG_INFO("focus mode is not supported");
 755                                 }
 756                         } else {
 757                                 MMCAM_LOG_ERROR("failed to get attributes");
 758                         }
 759                 }
 760         }
 761
 762         /* init prev_time */
 763         sc->info_video->prev_preview_ts = 0;
 764
 765         gst_element_get_state(pipeline, &state, NULL, -1);
 766
 767         if (state == GST_STATE_PLAYING) {
 768                 if (!sc->bencbin_capture) {
 769                         int try_count = 0;
 770
 771                         if (hcamcorder->support_zsl_capture == FALSE) {
 772                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 773
 774                                 /* Set strobe mode - strobe mode can not be set to driver while capturing */
 775                                 if (attrs) {
 776                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
 777                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
 778                                                 MMCAM_LOG_WARNING("Failed to set strobe mode");
 779                                 }
 780
 781                                 while (current_framecount >= sc->kpi.video_framecount &&
 782                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 783                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 784                                 }
 785                         }
 786
 787                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 788                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 789                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 790                         }
 791
 792                         MMCAM_LOG_INFO("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 793                                 current_framecount, sc->kpi.video_framecount, try_count);
 794                 } else {
 795                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 796                         if (ret != MM_ERROR_NONE)
 797                                 goto cmd_error;
 798
 799                         if (info->resolution_change) {
 800                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 801                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 802
 803                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 804
 805                                 /* check decoder recreation */
 806                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 807                                         MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 808                                         return MM_ERROR_CAMCORDER_INTERNAL;
 809                                 }
 810
 811                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 812                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 813
 814                                 if (ret != MM_ERROR_NONE)
 815                                         goto cmd_error;
 816
 817                                 /* check if resolution need to rollback */
 818                                 mm_camcorder_get_attributes(handle, &err_name,
 819                                         MMCAM_CAMERA_WIDTH, &width,
 820                                         MMCAM_CAMERA_HEIGHT, &height,
 821                                         MMCAM_CAMERA_FPS, &fps,
 822                                         MMCAM_CAMERA_ROTATION, &rotation,
 823                                         NULL);
 824                                 if (err_name) {
 825                                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 826                                         SAFE_FREE(err_name);
 827                                 }
 828
 829                                 /* set new caps */
 830                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 831                                 if (!ret) {
 832                                         MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 833                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 834                                         goto cmd_error;
 835                                 }
 836
 837                                 /* set frame stability count for preview */
 838                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 839
 840                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 841                                 if (ret != MM_ERROR_NONE)
 842                                         goto cmd_error;
 843                         }
 844                 }
 845
 846                 /* sound finalize */
 847                 if (info->type == _MMCamcorder_MULTI_SHOT)
 848                         _mmcamcorder_sound_finalize(handle);
 849         } else {
 850                 if (_mmcamcorder_is_encoded_preview_pixel_format(info->preview_format)) {
 851                         ret = mm_camcorder_get_attributes(handle, NULL,
 852                                 MMCAM_ENCODED_PREVIEW_BITRATE, &bitrate,
 853                                 NULL);
 854                         if (ret == MM_ERROR_NONE)
 855                                 _mmcamcorder_set_encoded_preview_bitrate(handle, bitrate);
 856
 857                         if (info->preview_format == MM_PIXEL_FORMAT_ENCODED_H264) {
 858                                 ret = mm_camcorder_get_attributes(handle, NULL,
 859                                         MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 860                                         NULL);
 861                                 if (ret == MM_ERROR_NONE)
 862                                         _mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval);
 863                         }
 864                 }
 865
 866                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 867                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 868
 869                 /* set frame stability count for preview */
 870                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 871
 872                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 873
 874                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 875
 876                 traceEnd(TTRACE_TAG_CAMERA);
 877
 878                 if (ret != MM_ERROR_NONE)
 879                         goto cmd_error;
 880
 881                 /* get sound status/volume level and register changed_cb */
 882                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 883                     info->sound_status == _SOUND_STATUS_INIT) {
 884                         MMCAM_LOG_INFO("register vconf changed_cb and get sound status");
 885
 886                         /* register changed_cb */
 887                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 888
 889                         /* get sound status */
 890                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 891
 892                         MMCAM_LOG_INFO("sound status %d", info->sound_status);
 893                 }
 894         }
 895
 896 cmd_error:
 897         return ret;
 898 }
 899
 900
 901 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 902 {
 903         int ret = MM_ERROR_NONE;
 904         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 905         int set_strobe = 0;
 906         int display_reuse_hint = FALSE;
 907         GstCameraControl *control = NULL;
 908         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 909
 910         GstElement *pipeline = NULL;
 911
 912         _MMCamcorderSubContext *sc = NULL;
 913
 914         MMCAM_LOG_INFO("");
 915
 916         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 917
 918         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 919         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 920
 921         /* check strobe and set OFF if PERMANENT mode */
 922         mm_camcorder_get_attributes(handle, NULL,
 923                 MMCAM_STROBE_MODE, &strobe_mode,
 924                 NULL);
 925         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 926             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 927                 MMCAM_LOG_INFO("current strobe mode is PERMANENT, set OFF");
 928
 929                 /* get camera control */
 930                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 931                 if (control) {
 932                         /* convert MSL to sensor value */
 933                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 934
 935                         /* set strobe OFF */
 936                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 937
 938                         MMCAM_LOG_INFO("set strobe OFF done - value: %d", set_strobe);
 939                 } else {
 940                         MMCAM_LOG_WARNING("cast CAMERA_CONTROL failed");
 941                 }
 942         }
 943
 944         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 945
 946         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 947                 MMCAM_LOG_INFO("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 948                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 949                 _mmcamcorder_remove_recorder_pipeline(handle);
 950         }
 951
 952         mm_camcorder_get_attributes(handle, NULL,
 953                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 954                 NULL);
 955
 956         MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 957
 958         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 959
 960         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 961         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 962
 963         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 964
 965         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 966
 967         traceEnd(TTRACE_TAG_CAMERA);
 968
 969         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 970         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 971
 972         if (display_reuse_hint)
 973                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 974
 975         /* deregister sound status callback */
 976         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 977                 MMCAM_LOG_INFO("deregister sound status callback");
 978
 979                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 980
 981                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 982         }
 983
 984         return ret;
 985 }
 986
 987
 988 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 989 {
 990         int ret = MM_ERROR_NONE;
 991
 992         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 993         _MMCamcorderSubContext *sc = NULL;
 994
 995         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 996
 997         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 998         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 999
1000         MMCAM_LOG_INFO("command %d", command);
1001
1002         switch (command) {
1003         case _MMCamcorder_CMD_CAPTURE:
1004                 ret = _mmcamcorder_image_cmd_capture(handle);
1005                 break;
1006         case _MMCamcorder_CMD_PREVIEW_START:
1007                 ret = _mmcamcorder_image_cmd_preview_start(handle);
1008
1009                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
1010                 _mmcamcorder_video_current_framerate_init(handle);
1011                 break;
1012         case _MMCamcorder_CMD_PREVIEW_STOP:
1013                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
1014                 break;
1015         case _MMCamcorder_CMD_RECORD:
1016         case _MMCamcorder_CMD_PAUSE:
1017         case _MMCamcorder_CMD_CANCEL:
1018         case _MMCamcorder_CMD_COMMIT:
1019                 /* video recording command */
1020                 ret = _mmcamcorder_video_command(handle, command);
1021                 break;
1022         default:
1023                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1024                 break;
1025         }
1026
1027         return ret;
1028 }
1029
1030
1031 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
1032 {
1033         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1034         _MMCamcorderSubContext *sc = NULL;
1035         _MMCamcorderImageInfo *info = NULL;
1036
1037         mmf_return_if_fail(hcamcorder);
1038
1039         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1040         mmf_return_if_fail(sc && sc->info_image);
1041
1042         info = sc->info_image;
1043
1044         MMCAM_LOG_INFO("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1045
1046         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1047                 info->capture_cur_count = 0;
1048                 info->capture_send_count = 0;
1049                 info->multi_shot_stop = TRUE;
1050                 info->next_shot_time = 0;
1051
1052                 /* capturing flag set to FALSE here */
1053                 info->capturing = FALSE;
1054         }
1055
1056         return;
1057 }
1058
1059
1060 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1061 {
1062         int ret = MM_ERROR_NONE;
1063         unsigned char *data = NULL;
1064         unsigned int datalen = 0;
1065         _MMCamcorderSubContext *sc = NULL;
1066         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1067
1068         mmf_return_val_if_fail(hcamcorder, FALSE);
1069         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1070         mmf_return_val_if_fail(sc, FALSE);
1071
1072         MMCAM_LOG_INFO("");
1073
1074         if (!original || original->data == NULL || original->length == 0) {
1075                 if (original) {
1076                         MMCAM_LOG_ERROR("data=%p, length=%d",
1077                                 original->data, original->length);
1078                 } else {
1079                         MMCAM_LOG_ERROR("original is null");
1080                 }
1081
1082                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1083         } else {
1084                 /* original is input/output param. save original values to local var. */
1085                 data = original->data;
1086                 datalen = original->length;
1087         }
1088
1089         if (provide_exif == FALSE) {
1090                 if (thumbnail) {
1091                         if (thumbnail->data && thumbnail->length > 0) {
1092                                 MMCAM_LOG_INFO("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1093                                         thumbnail->data, thumbnail->width, thumbnail->height);
1094
1095                                 /* add thumbnail exif info */
1096                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1097                                         thumbnail->data,
1098                                         thumbnail->width,
1099                                         thumbnail->height,
1100                                         thumbnail->length);
1101                         } else {
1102                                 MMCAM_LOG_ERROR("Skip adding thumbnail (data=%p, length=%d)",
1103                                         thumbnail->data, thumbnail->length);
1104                         }
1105                 }
1106         } else {
1107                 ret = MM_ERROR_NONE;
1108         }
1109
1110         if (ret == MM_ERROR_NONE) {
1111                 /* write jpeg with exif */
1112                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1113                 if (ret != MM_ERROR_NONE)
1114                         MMCAM_LOG_ERROR("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1115         }
1116
1117         MMCAM_LOG_INFO("END ret 0x%x", ret);
1118
1119         return ret;
1120 }
1121
1122
1123 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1124 {
1125         GstCaps *caps = NULL;
1126         GstMapInfo mapinfo;
1127         const GstStructure *structure;
1128
1129         mmf_return_if_fail(capture_data && sample);
1130
1131         caps = gst_sample_get_caps(sample);
1132         if (caps == NULL) {
1133                 MMCAM_LOG_ERROR("failed to get caps");
1134                 goto GET_FAILED;
1135         }
1136
1137         structure = gst_caps_get_structure(caps, 0);
1138         if (structure == NULL) {
1139                 MMCAM_LOG_ERROR("failed to get structure");
1140                 goto GET_FAILED;
1141         }
1142
1143         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1144
1145         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1146         capture_data->data = mapinfo.data;
1147         capture_data->format = pixtype;
1148         gst_structure_get_int(structure, "width", &capture_data->width);
1149         gst_structure_get_int(structure, "height", &capture_data->height);
1150         capture_data->length = mapinfo.size;
1151         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1152
1153         MMCAM_LOG_WARNING("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1154                 capture_data->data, capture_data->width, capture_data->height,
1155                 capture_data->length, capture_data->format);
1156         return;
1157
1158 GET_FAILED:
1159         capture_data->data = NULL;
1160         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1161         capture_data->length = 0;
1162
1163         return;
1164 }
1165
1166
1167 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1168 {
1169         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1170         _MMCamcorderSubContext *sc = NULL;
1171
1172         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1173
1174         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1175         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1176
1177         MMCAM_LOG_INFO("");
1178
1179         /* if tag enable and doesn't provide exif, we make it */
1180         MMCAM_LOG_INFO("Add exif information if existed(thumbnail[%p])", thumbnail);
1181         if (thumbnail && thumbnail->data)
1182                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1183         else
1184                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1185 }
1186
1187
1188 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1189 {
1190         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1191         _MMCamcorderSubContext *sc = NULL;
1192
1193         mmf_return_if_fail(hcamcorder);
1194         mmf_return_if_fail(dest);
1195
1196         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1197         mmf_return_if_fail(sc);
1198
1199         MMCAM_LOG_INFO("tag : %d, provide exif : %d", tag_enable, provide_exif);
1200
1201         /* if dest->data is allocated in MSL, release it */
1202         if (tag_enable && !provide_exif) {
1203                 if (dest->data) {
1204                         free(dest->data);
1205                         dest->length = 0;
1206                         dest->data = NULL;
1207                         MMCAM_LOG_INFO("Jpeg is released!");
1208                 }
1209         } else {
1210                 MMCAM_LOG_INFO("No need to release");
1211         }
1212
1213         return;
1214 }
1215
1216
1217 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1218 {
1219         int ret = MM_ERROR_NONE;
1220         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1221         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1222         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1223         int codectype = MM_IMAGE_CODEC_JPEG;
1224         int count = 0;
1225         int stop_cont_shot = FALSE;
1226         int tag_enable = FALSE;
1227         int provide_exif = FALSE;
1228         int capture_quality = 0;
1229         int try_lock_count = 0;
1230         gboolean send_captured_message = FALSE;
1231         unsigned char *exif_raw_data = NULL;
1232         unsigned char *internal_main_data = NULL;
1233         unsigned int internal_main_length = 0;
1234         unsigned char *internal_thumb_data = NULL;
1235         unsigned int internal_thumb_length = 0;
1236         unsigned char *compare_data = NULL;
1237
1238         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1239         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1240         _MMCamcorderImageInfo *info = NULL;
1241         _MMCamcorderSubContext *sc = NULL;
1242         MMCamcorderCaptureDataType dest = {0,};
1243         MMCamcorderCaptureDataType thumb = {0,};
1244         MMCamcorderCaptureDataType scrnail = {0,};
1245         MMCamcorderCaptureDataType encode_src = {0,};
1246         GstMapInfo mapinfo1;
1247         GstMapInfo mapinfo2;
1248         GstMapInfo mapinfo3;
1249
1250         MMHandleType attrs;
1251         int attr_index_for_screennail = 0;
1252         int attr_index_for_exif = 0;
1253
1254         mmf_return_if_fail(hcamcorder);
1255
1256         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1257         mmf_return_if_fail(sc && sc->info_image);
1258
1259         info = sc->info_image;
1260
1261         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1262         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1263         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1264
1265         /* get current state */
1266         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1267
1268         MMCAM_LOG_ERROR("START - current state %d", current_state);
1269
1270         /* check capture state */
1271         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1272                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1273                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1274                         NULL);
1275
1276         if (!info->capturing || stop_cont_shot) {
1277                 MMCAM_LOG_WARNING("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1278
1279                 /* set FALSE here for the case that info->capturing is still FALSE
1280                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1281                 info->capturing = FALSE;
1282
1283                 /*free GstBuffer*/
1284                 if (sample1)
1285                         gst_sample_unref(sample1);
1286
1287                 if (sample2)
1288                         gst_sample_unref(sample2);
1289
1290                 if (sample3)
1291                         gst_sample_unref(sample3);
1292
1293                 return;
1294         }
1295
1296         /* check command lock to block capture callback if capture start API is not returned
1297            wait for 2 seconds at worst case */
1298         try_lock_count = 0;
1299         do {
1300                 MMCAM_LOG_INFO("Try command LOCK");
1301                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1302                         MMCAM_LOG_INFO("command LOCK OK");
1303                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1304                         break;
1305                 }
1306
1307                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1308                         MMCAM_LOG_WARNING("command LOCK Failed, retry...[count %d]", try_lock_count);
1309                         usleep(TRY_LOCK_TIME);
1310                 } else {
1311                         MMCAM_LOG_ERROR("failed to lock command LOCK");
1312                         break;
1313                 }
1314         } while (TRUE);
1315
1316         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1317                 /* play capture sound here if multi capture
1318                    or preview format is ITLV(because of AF and flash control in plugin) */
1319                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1320                         g_mutex_lock(&hcamcorder->task_thread_lock);
1321                         MMCAM_LOG_INFO("send signal for sound play");
1322                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1323                         g_cond_signal(&hcamcorder->task_thread_cond);
1324                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1325                 } else if (!info->played_capture_sound) {
1326                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1327                 }
1328         }
1329
1330         /* init capture data */
1331         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1332         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1333         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1334
1335         /* Prepare main, thumbnail buffer */
1336         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1337         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1338                 MMCAM_LOG_ERROR("Unsupported pixel type");
1339                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1340                 goto error;
1341         }
1342
1343         /* Main image buffer */
1344         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1345                 MMCAM_LOG_ERROR("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1346                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1347                 goto error;
1348         } else {
1349                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1350                         MMCAM_LOG_ERROR("mapinfo1 is wrong (%p, size %zu)", mapinfo1.data, mapinfo1.size);
1351                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1352                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1353                         goto error;
1354                 } else {
1355                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1356                 }
1357         }
1358
1359         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1360                 MMCAM_LOG_INFO("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1361
1362         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1363                 MMCAM_LOG_INFO("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1364
1365         /* Screennail image buffer */
1366         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1367         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1368
1369         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1370                 MMCAM_LOG_INFO("Screennail (sample3=%p,size=%zu)", sample3, mapinfo3.size);
1371
1372                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1373                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1374
1375                 /* Set screennail attribute for application */
1376                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1377                 MMCAM_LOG_INFO("Screennail set attribute data %p, size %zu, ret %x", &scrnail, sizeof(scrnail), ret);
1378         } else {
1379                 MMCAM_LOG_INFO("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1380                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1381         }
1382
1383         /* commit screennail data */
1384         mm_attrs_commit(attrs, attr_index_for_screennail);
1385
1386         /* init thumb data */
1387         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1388
1389         /* get provide-exif */
1390         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1391
1392         /* Thumbnail image buffer */
1393         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1394                 MMCAM_LOG_INFO("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1395                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1396                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1397         } else {
1398                 MMCAM_LOG_INFO("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1399
1400                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1401                         ExifLoader *l;
1402                         /* get thumbnail from EXIF */
1403                         l = exif_loader_new();
1404                         if (l) {
1405                                 ExifData *ed;
1406                                 char  width[10];
1407                                 char  height[10];
1408                                 ExifEntry *entry = NULL;
1409
1410                                 exif_loader_write(l, dest.data, dest.length);
1411
1412                                 /* Get a pointer to the EXIF data */
1413                                 ed = exif_loader_get_data(l);
1414
1415                                 /* The loader is no longer needed--free it */
1416                                 exif_loader_unref(l);
1417                                 l = NULL;
1418                                 if (ed) {
1419                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1420                                         if (entry != NULL)
1421                                                 exif_entry_get_value(entry, width, 10);
1422
1423                                         entry = NULL;
1424                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1425                                         if (entry != NULL)
1426                                                 exif_entry_get_value(entry, height, 10);
1427
1428                                         entry = NULL;
1429                                         /* Make sure the image had a thumbnail before trying to write it */
1430                                         if (ed->data && ed->size) {
1431                                                 thumb.data = malloc(ed->size);
1432                                                 if (thumb.data) {
1433                                                         memcpy(thumb.data, ed->data, ed->size);
1434                                                         thumb.length = ed->size;
1435                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1436                                                         thumb.width = atoi(width);
1437                                                         thumb.height = atoi(height);
1438                                                         internal_thumb_data = thumb.data;
1439                                                 } else {
1440                                                         MMCAM_LOG_ERROR("failed to alloc thumbnail data");
1441                                                 }
1442                                         }
1443                                         exif_data_unref(ed);
1444                                         ed = NULL;
1445                                 } else {
1446                                         MMCAM_LOG_WARNING("failed to get exif data");
1447                                 }
1448                         } else {
1449                                 MMCAM_LOG_WARNING("failed to create exif loader");
1450                         }
1451                 }
1452
1453                 if (thumb.data == NULL) {
1454                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1455                             scrnail.data && scrnail.length != 0) {
1456                                 /* make thumbnail image with screennail data */
1457                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1458                         } else if (sc->internal_encode) {
1459                                 /* make thumbnail image with main data, this is raw data */
1460                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1461                         }
1462                 }
1463
1464                 /* encode thumbnail */
1465                 if (encode_src.data) {
1466                         size_t thumb_length = 0;
1467                         unsigned int thumb_width = 0;
1468                         unsigned int thumb_height = 0;
1469                         unsigned char *thumb_raw_data = NULL;
1470
1471                         /* encode image */
1472                         MMCAM_LOG_INFO("Encode Thumbnail");
1473
1474                         if (encode_src.width > THUMBNAIL_WIDTH) {
1475                                 /* calculate thumbnail size */
1476                                 thumb_width = THUMBNAIL_WIDTH;
1477                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1478                                 if (thumb_height % 2 != 0)
1479                                         thumb_height += 1;
1480
1481                                 MMCAM_LOG_INFO("need to resize : thumbnail size %dx%d, format %d",
1482                                         thumb_width, thumb_height, encode_src.format);
1483
1484                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1485                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1486                                      encode_src.width % thumb_width == 0 &&
1487                                      encode_src.height % thumb_height == 0) {
1488                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1489                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1490                                                 thumb_raw_data = NULL;
1491                                                 MMCAM_LOG_WARNING("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1492                                         }
1493                                 } else {
1494                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1495                                                 encode_src.length, encode_src.format,
1496                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1497                                                 thumb_raw_data = NULL;
1498                                                 MMCAM_LOG_WARNING("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1499                                         }
1500                                 }
1501                         } else {
1502                                 thumb_width = encode_src.width;
1503                                 thumb_height = encode_src.height;
1504
1505                                 MMCAM_LOG_INFO("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1506
1507                                 thumb_raw_data = encode_src.data;
1508                                 thumb_length = encode_src.length;
1509                         }
1510
1511                         if (thumb_raw_data) {
1512                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1513                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1514                                         (void **)&internal_thumb_data, &internal_thumb_length);
1515                                 if (ret) {
1516                                         MMCAM_LOG_INFO("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1517
1518                                         thumb.data = internal_thumb_data;
1519                                         thumb.length = internal_thumb_length;
1520                                         thumb.width = thumb_width;
1521                                         thumb.height = thumb_height;
1522                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1523                                 } else {
1524                                         MMCAM_LOG_WARNING("failed to encode THUMBNAIL");
1525                                 }
1526
1527                                 /* release allocated raw data memory */
1528                                 if (thumb_raw_data != encode_src.data) {
1529                                         free(thumb_raw_data);
1530                                         thumb_raw_data = NULL;
1531                                         MMCAM_LOG_INFO("release thumb_raw_data");
1532                                 }
1533                         } else {
1534                                 MMCAM_LOG_WARNING("thumb_raw_data is NULL");
1535                         }
1536                 } else {
1537                         /* no raw data src for thumbnail */
1538                         MMCAM_LOG_INFO("no need to encode thumbnail");
1539                 }
1540         }
1541
1542         /* Encode JPEG */
1543         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1544                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1545                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1546                         NULL);
1547                 MMCAM_LOG_INFO("Start Internal Encode - capture_quality %d", capture_quality);
1548
1549                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1550                         pixtype_main, dest.length, capture_quality,
1551                         (void **)&internal_main_data, &internal_main_length);
1552                 if (!ret) {
1553                         MMCAM_LOG_ERROR("_mmcamcorder_encode_jpeg failed");
1554
1555                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1556
1557                         goto error;
1558                 }
1559
1560                 /* set format */
1561                 dest.data = internal_main_data;
1562                 dest.length = internal_main_length;
1563                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1564
1565                 MMCAM_LOG_INFO("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1566         }
1567
1568         if (info->capture_format != MM_PIXEL_FORMAT_ENCODED) {
1569                 MMCAM_LOG_INFO("not encoded format, skip exif related sequence");
1570                 goto _CAPTURE_CB_EXIF_DONE;
1571         }
1572
1573         /* create EXIF info */
1574         if (!provide_exif) {    /* make new exif */
1575                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1576         } else {        /* load from jpeg buffer dest.data */
1577                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1578                 if (ret != MM_ERROR_NONE) {
1579                         MMCAM_LOG_ERROR("Failed to load exif_info [%x], try to create EXIF", ret);
1580                         provide_exif = FALSE;
1581                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1582                 }
1583         }
1584         if (ret != MM_ERROR_NONE) {
1585                 MMCAM_LOG_ERROR("Failed to create exif_info [%x], but keep going...", ret);
1586         } else {
1587                 /* add basic exif info */
1588                 if (!provide_exif) {
1589                         MMCAM_LOG_INFO("add basic exif info");
1590                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1591                 } else {
1592                         MMCAM_LOG_INFO("update exif info");
1593                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1594                 }
1595
1596                 if (ret != MM_ERROR_NONE) {
1597                         MMCAM_LOG_WARNING("Failed set_exif_basic_info [%x], but keep going...", ret);
1598                         ret = MM_ERROR_NONE;
1599                 }
1600         }
1601
1602         /* get attribute item for EXIF data */
1603         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1604
1605         /* set EXIF data to attribute */
1606         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1607                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1608                 if (exif_raw_data) {
1609                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1610                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1611                         MMCAM_LOG_INFO("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1612                 } else {
1613                         MMCAM_LOG_WARNING("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1614                 }
1615         } else {
1616                 MMCAM_LOG_WARNING("failed to create EXIF. set EXIF as NULL");
1617                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1618         }
1619
1620         /* commit EXIF data */
1621         mm_attrs_commit(attrs, attr_index_for_exif);
1622
1623         /* get tag-enable */
1624         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1625
1626         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1627         if (tag_enable) {
1628                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1629                         MMCAM_IMAGE_ENCODER, &codectype,
1630                         NULL);
1631                 MMCAM_LOG_INFO("codectype %d", codectype);
1632
1633                 switch (codectype) {
1634                 case MM_IMAGE_CODEC_JPEG:
1635                 case MM_IMAGE_CODEC_SRW:
1636                 case MM_IMAGE_CODEC_JPEG_SRW:
1637                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1638                         if (ret != MM_ERROR_NONE) {
1639                                 MMCAM_LOG_ERROR("Error on setting extra data to jpeg");
1640                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1641                                 goto error;
1642                         }
1643                         break;
1644                 default:
1645                         MMCAM_LOG_ERROR("The codectype is not supported. (%d)", codectype);
1646                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1647                         goto error;
1648                 }
1649         }
1650
1651 _CAPTURE_CB_EXIF_DONE:
1652
1653         /* Handle Capture Callback */
1654         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1655
1656         if (hcamcorder->vcapture_cb) {
1657                 MMCAM_LOG_INFO("APPLICATION CALLBACK START");
1658                 if (thumb.data)
1659                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1660                 else
1661                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1662
1663                 MMCAM_LOG_INFO("APPLICATION CALLBACK END");
1664         } else {
1665                 MMCAM_LOG_ERROR("Capture callback is NULL.");
1666
1667                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1668
1669                 goto err_release_exif;
1670         }
1671
1672         /* Set capture count */
1673         count = ++(info->capture_send_count);
1674         send_captured_message = TRUE;
1675
1676 err_release_exif:
1677         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1678
1679         /* init screennail and EXIF raw data */
1680         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1681         mm_attrs_commit(attrs, attr_index_for_screennail);
1682         if (exif_raw_data) {
1683                 free(exif_raw_data);
1684                 exif_raw_data = NULL;
1685
1686                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1687                 mm_attrs_commit(attrs, attr_index_for_exif);
1688         }
1689
1690         /* Release jpeg data */
1691         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1692                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1693
1694 error:
1695         /* Check end condition and set proper value */
1696         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1697             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1698                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1699         }
1700
1701         /* release internal allocated data */
1702         if (sc->internal_encode)
1703                 compare_data = internal_main_data;
1704         else
1705                 compare_data = mapinfo1.data;
1706
1707         if (dest.data && compare_data &&
1708             dest.data != compare_data) {
1709                 MMCAM_LOG_INFO("release internal allocated data %p", dest.data);
1710                 free(dest.data);
1711                 dest.data = NULL;
1712                 dest.length = 0;
1713         }
1714         if (internal_main_data) {
1715                 MMCAM_LOG_INFO("release internal main data %p", internal_main_data);
1716                 free(internal_main_data);
1717                 internal_main_data = NULL;
1718         }
1719         if (internal_thumb_data) {
1720                 MMCAM_LOG_INFO("release internal thumb data %p", internal_thumb_data);
1721                 free(internal_thumb_data);
1722                 internal_thumb_data = NULL;
1723         }
1724
1725         /* reset compare_data */
1726         compare_data = NULL;
1727
1728         /*free GstBuffer*/
1729         if (sample1) {
1730                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1731                 gst_sample_unref(sample1);
1732         }
1733         if (sample2) {
1734                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1735                 gst_sample_unref(sample2);
1736         }
1737         if (sample3) {
1738                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1739                 gst_sample_unref(sample3);
1740         }
1741
1742         /* destroy exif info */
1743         mm_exif_destory_exif_info(hcamcorder->exif_info);
1744         hcamcorder->exif_info = NULL;
1745
1746         /* send captured message */
1747         if (send_captured_message) {
1748                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1749                         /* Send CAPTURED message and count - capture success */
1750                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1751                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1752                         else
1753                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1754                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1755                         /* send captured message only once in HDR and Original Capture mode */
1756                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1757                 }
1758         }
1759
1760         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1761                 /* Handle capture in recording case */
1762                 hcamcorder->capture_in_recording = FALSE;
1763
1764                 g_mutex_lock(&hcamcorder->task_thread_lock);
1765
1766                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1767                         MMCAM_LOG_INFO("send signal for capture in recording");
1768                         g_cond_signal(&hcamcorder->task_thread_cond);
1769                 } else {
1770                         MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
1771                 }
1772
1773                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1774
1775                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1776         }
1777
1778         MMCAM_LOG_ERROR("END");
1779
1780         return;
1781 }
1782
1783
1784 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data)
1785 {
1786         if (!sample) {
1787                 MMCAM_LOG_ERROR("NULL sample for extra preview[id:%d]", stream_id);
1788                 return;
1789         }
1790
1791         /* no need to check return value here */
1792         _mmcamcorder_invoke_video_stream_cb((MMHandleType)u_data, sample, TRUE, stream_id);
1793
1794         gst_sample_unref(sample);
1795 }
1796
1797
1798 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1799 {
1800         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1801         _MMCamcorderSubContext *sc = NULL;
1802
1803         mmf_return_val_if_fail(hcamcorder, FALSE);
1804
1805         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1806         mmf_return_val_if_fail(sc && sc->element, FALSE);
1807
1808         MMCAM_LOG_INFO("");
1809
1810         /* FIXME. How could you get a thumbnail? */
1811         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1812
1813         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1814                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1815                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1816                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1817         }
1818
1819         return TRUE;
1820 }
1821
1822
1823 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1824 {
1825         int value = 0;
1826         ExifShort eshort = 0;
1827         int ret = MM_ERROR_NONE;
1828
1829         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1830         MMCAM_LOG_INFO("get orientation [%d]", value);
1831         if (value == 0)
1832                 value = MM_EXIF_ORIENTATION;
1833
1834         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1835         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1836                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1837         if (ret != MM_ERROR_NONE)
1838                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1839
1840 exit:
1841         return ed;
1842 }
1843
1844
1845 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1846 {
1847         int ret = MM_ERROR_NONE;
1848         char *make = strdup(MM_MAKER_NAME);
1849
1850         if (make) {
1851                 MMCAM_LOG_INFO("maker [%s]", make);
1852                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1853                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1854                 free(make);
1855                 if (ret != MM_ERROR_NONE)
1856                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1857         } else {
1858                 MMCAM_LOG_ERROR("strdup failed [%s]", MM_MAKER_NAME);
1859         }
1860
1861 exit:
1862         return ed;
1863 }
1864
1865
1866 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1867 {
1868         int ret = MM_ERROR_NONE;
1869         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1870
1871         if (hcamcorder == NULL || ed == NULL) {
1872                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1873                 return NULL;
1874         }
1875
1876         if (hcamcorder->software_version) {
1877                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1878                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1879
1880                 MMCAM_LOG_INFO("set software_version[%s] ret[0x%x]",
1881                         hcamcorder->software_version, ret);
1882         } else {
1883                 MMCAM_LOG_ERROR("model_name is NULL");
1884         }
1885
1886         return ed;
1887 }
1888
1889
1890 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1891 {
1892         int ret = MM_ERROR_NONE;
1893         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1894
1895         if (hcamcorder == NULL || ed == NULL) {
1896                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1897                 return NULL;
1898         }
1899
1900         if (hcamcorder->model_name) {
1901                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1902                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1903
1904                 MMCAM_LOG_ERROR("set model name[%s] ret[0x%x]",
1905                         hcamcorder->model_name, ret);
1906         } else {
1907                 MMCAM_LOG_ERROR("model_name is NULL");
1908         }
1909
1910         return ed;
1911 }
1912
1913 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1914 {
1915         int ret = MM_ERROR_NONE;
1916         int gps_enable = TRUE;
1917         char *err_name = NULL;
1918         double latitude = INVALID_GPS_VALUE;
1919         double longitude = INVALID_GPS_VALUE;
1920         double altitude = INVALID_GPS_VALUE;
1921
1922         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1923         if (ret == MM_ERROR_NONE && gps_enable) {
1924                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1925
1926                 MMCAM_LOG_INFO("Tag for GPS is ENABLED.");
1927
1928                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1929                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1930                 if (ret != MM_ERROR_NONE)
1931                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1932
1933                 ret = mm_camcorder_get_attributes(handle, &err_name,
1934                         MMCAM_TAG_LATITUDE, &latitude,
1935                         MMCAM_TAG_LONGITUDE, &longitude,
1936                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1937                 if (ret != MM_ERROR_NONE) {
1938                         MMCAM_LOG_ERROR("failed to get gps info [%x][%s]", ret, err_name);
1939                         SAFE_FREE(err_name);
1940                         goto exit;
1941                 }
1942
1943                 MMCAM_LOG_INFO("latitude [%f]", latitude);
1944                 if (latitude != INVALID_GPS_VALUE) {
1945                         unsigned char *b = NULL;
1946                         unsigned int deg;
1947                         unsigned int min;
1948                         unsigned int sec;
1949                         ExifRational rData;
1950
1951                         if (latitude < 0) {
1952                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1953                                         EXIF_FORMAT_ASCII, 2, "S");
1954                                 if (ret != MM_ERROR_NONE)
1955                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1956
1957                                 latitude = -latitude;
1958                         } else if (latitude > 0) {
1959                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1960                                         EXIF_FORMAT_ASCII, 2, "N");
1961                                 if (ret != MM_ERROR_NONE)
1962                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1963                         }
1964
1965                         deg = (unsigned int)(latitude);
1966                         min = (unsigned int)((latitude-deg) * 60);
1967                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1968
1969                         MMCAM_LOG_INFO("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1970                         b = malloc(3 * sizeof(ExifRational));
1971                         if (b) {
1972                                 rData.numerator = deg;
1973                                 rData.denominator = 1;
1974                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1975                                 rData.numerator = min;
1976                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1977                                 rData.numerator = sec;
1978                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1979
1980                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1981                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1982                                 free(b);
1983                                 if (ret != MM_ERROR_NONE)
1984                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1985                         } else {
1986                                 MMCAM_LOG_WARNING("malloc failed");
1987                         }
1988                 }
1989
1990                 MMCAM_LOG_INFO("longitude [%f]", longitude);
1991                 if (longitude != INVALID_GPS_VALUE) {
1992                         unsigned char *b = NULL;
1993                         unsigned int deg;
1994                         unsigned int min;
1995                         unsigned int sec;
1996                         ExifRational rData;
1997
1998                         if (longitude < 0) {
1999                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
2000                                         EXIF_FORMAT_ASCII, 2, "W");
2001                                 if (ret != MM_ERROR_NONE)
2002                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
2003
2004                                 longitude = -longitude;
2005                         } else if (longitude > 0) {
2006                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
2007                                         EXIF_FORMAT_ASCII, 2, "E");
2008                                 if (ret != MM_ERROR_NONE)
2009                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
2010                         }
2011
2012                         deg = (unsigned int)(longitude);
2013                         min = (unsigned int)((longitude-deg) * 60);
2014                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
2015
2016                         MMCAM_LOG_INFO("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
2017                         b = malloc(3 * sizeof(ExifRational));
2018                         if (b) {
2019                                 rData.numerator = deg;
2020                                 rData.denominator = 1;
2021                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2022                                 rData.numerator = min;
2023                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
2024                                 rData.numerator = sec;
2025                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
2026                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
2027                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2028                                 free(b);
2029                                 if (ret != MM_ERROR_NONE)
2030                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
2031                         } else {
2032                                 MMCAM_LOG_WARNING("malloc failed");
2033                         }
2034                 }
2035
2036                 MMCAM_LOG_INFO("f_altitude [%f]", altitude);
2037                 if (altitude != INVALID_GPS_VALUE) {
2038                         ExifByte alt_ref = 0;
2039                         unsigned char *b = NULL;
2040                         ExifRational rData;
2041                         b = malloc(sizeof(ExifRational));
2042                         if (b) {
2043                                 if (altitude < 0) {
2044                                         alt_ref = 1;
2045                                         altitude = -altitude;
2046                                 }
2047
2048                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
2049                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
2050                                 if (ret != MM_ERROR_NONE) {
2051                                         MMCAM_LOG_ERROR("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
2052                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2053                                                 free(b);
2054                                                 b = NULL;
2055                                                 goto exit;
2056                                         }
2057                                 }
2058
2059                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2060                                 rData.denominator = 100;
2061                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2062                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2063                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2064                                 free(b);
2065                                 if (ret != MM_ERROR_NONE)
2066                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2067                         } else {
2068                                 MMCAM_LOG_WARNING("malloc failed");
2069                         }
2070                 }
2071
2072                 {
2073                         double gps_timestamp = INVALID_GPS_VALUE;
2074                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2075                         MMCAM_LOG_INFO("Gps timestamp [%f]", gps_timestamp);
2076                         if (gps_timestamp > 0.0) {
2077                                 unsigned char *b = NULL;
2078                                 unsigned int hour;
2079                                 unsigned int min;
2080                                 unsigned int microsec;
2081                                 ExifRational rData;
2082
2083                                 hour = (unsigned int)(gps_timestamp / 3600);
2084                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2085                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2086
2087                                 MMCAM_LOG_INFO("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2088                                 b = malloc(3 * sizeof(ExifRational));
2089                                 if (b) {
2090                                         rData.numerator = hour;
2091                                         rData.denominator = 1;
2092                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2093
2094                                         rData.numerator = min;
2095                                         rData.denominator = 1;
2096                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2097
2098                                         rData.numerator = microsec;
2099                                         rData.denominator = 1000000;
2100                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2101
2102                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2103                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2104                                         free(b);
2105                                         if (ret != MM_ERROR_NONE)
2106                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2107                                 } else {
2108                                         MMCAM_LOG_WARNING("malloc failed.");
2109                                 }
2110                         }
2111                 }
2112
2113                 {
2114                         unsigned char *date_stamp = NULL;
2115                         int date_stamp_len = 0;
2116
2117                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2118
2119                         if (date_stamp) {
2120                                 MMCAM_LOG_INFO("Date stamp [%s]", date_stamp);
2121
2122                                 /* cause it should include NULL char */
2123                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2124                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2125                                 if (ret != MM_ERROR_NONE)
2126                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2127                         }
2128                 }
2129
2130                 {
2131                         unsigned char *processing_method = NULL;
2132                         int processing_method_len = 0;
2133
2134                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2135
2136                         if (processing_method) {
2137                                 MMCAM_LOG_INFO("Processing method [%s]", processing_method);
2138
2139                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2140                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2141                                 if (ret != MM_ERROR_NONE)
2142                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2143                         }
2144                 }
2145         } else {
2146                 MMCAM_LOG_INFO("Tag for GPS is DISABLED.");
2147         }
2148
2149 exit:
2150         return ed;
2151 }
2152
2153
2154 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2155 {
2156         int ret = MM_ERROR_NONE;
2157         mmf_camcorder_t *hcamcorder = NULL;
2158         ExifData *ed = NULL;
2159
2160         hcamcorder = MMF_CAMCORDER(handle);
2161
2162         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2163
2164         ed = exif_data_new_from_data(imagedata, imgln);
2165         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2166
2167         if (ed == NULL) {
2168                 MMCAM_LOG_ERROR("get exif data error!!");
2169                 return MM_ERROR_INVALID_HANDLE;
2170         }
2171
2172         /* update necessary */
2173
2174         __mmcamcorder_update_exif_make(handle, ed);
2175         __mmcamcorder_update_exif_software(handle, ed);
2176         __mmcamcorder_update_exif_model(handle, ed);
2177         __mmcamcorder_update_exif_orientation(handle, ed);
2178         __mmcamcorder_update_exif_gps(handle, ed);
2179         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2180         if (ret != MM_ERROR_NONE)
2181                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2182
2183         exif_data_unref(ed);
2184         ed = NULL;
2185         return ret;
2186 }
2187
2188 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2189 {
2190         int ret = MM_ERROR_NONE;
2191         int value;
2192         int str_val_len = 0;
2193         int cntl = 0;
2194         int cnts = 0;
2195         char *str_value = NULL;
2196         char *user_comment = NULL;
2197         ExifData *ed = NULL;
2198         ExifLong config;
2199         ExifLong ExifVersion;
2200         static ExifShort eshort[20];
2201         static ExifLong elong[10];
2202
2203         GstCameraControl *control = NULL;
2204         GstCameraControlExifInfo avsys_exif_info;
2205
2206         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2207         _MMCamcorderSubContext *sc = NULL;
2208
2209         MMCAM_LOG_INFO("");
2210
2211         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2212
2213         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2214         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2215
2216         CLEAR(avsys_exif_info);
2217
2218         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2219                 MMCAM_LOG_ERROR("Can't cast Video source into camera control. Skip camera control values...");
2220         } else {
2221                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2222                 /* get device information */
2223                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2224         }
2225
2226         /* get ExifData from exif info */
2227         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2228         if (ed == NULL) {
2229                 MMCAM_LOG_ERROR("get exif data error!!");
2230                 return MM_ERROR_INVALID_HANDLE;
2231         }
2232
2233         /* Receive attribute info */
2234
2235         /* START INSERT IFD_0 */
2236
2237         /*0. EXIF_TAG_EXIF_VERSION */
2238         ExifVersion = MM_EXIF_VERSION;
2239         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2240                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2241         if (ret != MM_ERROR_NONE)
2242                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2243
2244         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2245         value = image_width;
2246
2247         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2248         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2249                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2250         if (ret != MM_ERROR_NONE)
2251                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2252
2253         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2254                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2255         if (ret != MM_ERROR_NONE)
2256                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2257
2258         MMCAM_LOG_INFO("width[%d]", value);
2259
2260         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2261         value = image_height;
2262
2263         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2264         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2265                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2266         if (ret != MM_ERROR_NONE)
2267                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2268
2269         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2270                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2271         if (ret != MM_ERROR_NONE)
2272                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2273
2274         MMCAM_LOG_INFO("height[%d]", value);
2275
2276         /*4. EXIF_TAG_DATE_TIME */
2277
2278         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2279
2280         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2281         {
2282                 gchar *b = NULL;
2283                 time_t t;
2284                 struct tm tm;
2285
2286                 t = time(NULL);
2287                 tzset();
2288                 localtime_r(&t, &tm);
2289
2290                 b = g_strdup_printf("%04i:%02i:%02i %02i:%02i:%02i",
2291                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2292                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2293
2294                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2295                 if (ret != MM_ERROR_NONE) {
2296                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2297                                 g_free(b);
2298
2299                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2300                 }
2301
2302                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2303                 if (ret != MM_ERROR_NONE) {
2304                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2305                                 g_free(b);
2306
2307                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2308                 }
2309
2310                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2311                 if (ret != MM_ERROR_NONE) {
2312                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2313                                 g_free(b);
2314
2315                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2316                 }
2317
2318                 g_free(b);
2319         }
2320
2321         /*5. EXIF_TAG_MAKE */
2322         __mmcamcorder_update_exif_make(handle, ed);
2323
2324 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2325
2326         /*6. EXIF_TAG_MODEL */
2327         __mmcamcorder_update_exif_model(handle, ed);
2328
2329 #endif
2330         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2331         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2332         if (str_value && str_val_len > 0) {
2333                 char *description = strdup(str_value);
2334
2335                 MMCAM_LOG_INFO("description [%s]", str_value);
2336
2337                 if (description) {
2338                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2339                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2340                         free(description);
2341                         str_value = NULL;
2342                         str_val_len = 0;
2343                         if (ret != MM_ERROR_NONE)
2344                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2345                 } else {
2346                         MMCAM_LOG_ERROR("strdup failed for [%s]", str_value);
2347                 }
2348         } else {
2349                 MMCAM_LOG_WARNING("failed to get description");
2350         }
2351
2352         /*7. EXIF_TAG_SOFTWARE*/
2353         __mmcamcorder_update_exif_software(handle, ed);
2354
2355 /*
2356         if (control != NULL) {
2357                 char software[50] = {0,};
2358                 unsigned int len = 0;
2359
2360                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2361                 MMCAM_LOG_INFO("software [%s], len [%d]", software, len);
2362                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2363                         EXIF_FORMAT_ASCII, len, (const char *)software);
2364                 if (ret != MM_ERROR_NONE) {
2365                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2366                 }
2367         }
2368 */
2369
2370         __mmcamcorder_update_exif_orientation(handle, ed);
2371
2372         /* START INSERT EXIF_IFD */
2373
2374         /*3. User Comment*/
2375         /*FIXME : get user comment from real user */
2376         user_comment = strdup(MM_USER_COMMENT);
2377         if (user_comment) {
2378                 MMCAM_LOG_INFO("user_comment=%s", user_comment);
2379                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2380                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2381                 free(user_comment);
2382                 if (ret != MM_ERROR_NONE)
2383                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2384         } else {
2385                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2386                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2387         }
2388
2389         /*9. EXIF_TAG_COLOR_SPACE */
2390         if (control != NULL) {
2391                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2392                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2393                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2394                 if (ret != MM_ERROR_NONE)
2395                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2396         }
2397
2398         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2399         if (control != NULL) {
2400                 config = avsys_exif_info.component_configuration;
2401                 MMCAM_LOG_INFO("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2402                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2403                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2404                 if (ret != MM_ERROR_NONE)
2405                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2406         }
2407
2408         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2409         /* written  the device_info */
2410
2411         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2412         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2413
2414         /*14. EXIF_TAG_EXPOSURE_TIME*/
2415         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2416                 unsigned char *b = NULL;
2417                 ExifRational rData;
2418
2419                 MMCAM_LOG_INFO("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2420                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2421
2422                 b = malloc(sizeof(ExifRational));
2423                 if (b) {
2424                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2425                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2426
2427                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2428                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2429                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2430                         free(b);
2431                         if (ret != MM_ERROR_NONE)
2432                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2433                 } else {
2434                         MMCAM_LOG_WARNING("malloc failed.");
2435                 }
2436         } else {
2437                 MMCAM_LOG_INFO("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2438                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2439         }
2440
2441         /*15. EXIF_TAG_FNUMBER */
2442         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2443                 unsigned char *b = NULL;
2444                 ExifRational rData;
2445
2446                 MMCAM_LOG_INFO("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2447                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2448
2449                 b = malloc(sizeof(ExifRational));
2450                 if (b) {
2451                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2452                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2453                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2454                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2455                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2456                         free(b);
2457                         if (ret != MM_ERROR_NONE)
2458                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2459                 } else {
2460                         MMCAM_LOG_WARNING("malloc failed.");
2461                 }
2462         } else {
2463                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2464                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2465         }
2466
2467         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2468         /*FIXME*/
2469         value = MM_EXPOSURE_PROGRAM;
2470         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2471         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2472                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2473         if (ret != MM_ERROR_NONE)
2474                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2475
2476         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2477         if (avsys_exif_info.iso) {
2478                 MMCAM_LOG_INFO("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2479                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2480                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2481                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2482                 if (ret != MM_ERROR_NONE)
2483                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2484         }
2485
2486         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2487         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2488                 unsigned char *b = NULL;
2489                 ExifSRational rsData;
2490
2491                 MMCAM_LOG_INFO("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2492                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2493
2494                 b = malloc(sizeof(ExifSRational));
2495                 if (b) {
2496                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2497                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2498                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2499                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2500                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2501                         free(b);
2502                         if (ret != MM_ERROR_NONE)
2503                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2504                 } else {
2505                         MMCAM_LOG_WARNING("malloc failed.");
2506                 }
2507         } else {
2508                 MMCAM_LOG_INFO("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2509                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2510         }
2511
2512         /*19. EXIF_TAG_APERTURE_VALUE*/
2513         if (avsys_exif_info.aperture_in_APEX) {
2514                 unsigned char *b = NULL;
2515                 ExifRational rData;
2516
2517                 MMCAM_LOG_INFO("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2518
2519                 b = malloc(sizeof(ExifRational));
2520                 if (b) {
2521                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2522                         rData.denominator = 1;
2523                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2524                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2525                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2526                         free(b);
2527                         if (ret != MM_ERROR_NONE)
2528                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2529                 } else {
2530                         MMCAM_LOG_WARNING("malloc failed.");
2531                 }
2532         } else {
2533                 MMCAM_LOG_INFO("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2534         }
2535
2536         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2537         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2538                 unsigned char *b = NULL;
2539                 ExifSRational rsData;
2540
2541                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2542                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2543
2544                 b = malloc(sizeof(ExifSRational));
2545                 if (b) {
2546                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2547                         rsData.denominator = avsys_exif_info.brightness_denominator;
2548                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2549                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2550                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2551                         free(b);
2552                         if (ret != MM_ERROR_NONE)
2553                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2554                 } else {
2555                         MMCAM_LOG_WARNING("malloc failed.");
2556                 }
2557         } else {
2558                 MMCAM_LOG_INFO("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2559                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2560         }
2561
2562         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2563         value = 0;
2564         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2565         if (ret == MM_ERROR_NONE) {
2566                 unsigned char *b = NULL;
2567                 ExifSRational rsData;
2568
2569                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2570                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2571
2572                 b = malloc(sizeof(ExifSRational));
2573                 if (b) {
2574                         rsData.numerator = value - hcamcorder->brightness_default;
2575                         if (hcamcorder->brightness_step_denominator != 0) {
2576                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2577                         } else {
2578                                 MMCAM_LOG_WARNING("brightness_step_denominator is ZERO, so set 1");
2579                                 rsData.denominator = 1;
2580                         }
2581                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2582                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2583                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2584                         free(b);
2585                         if (ret != MM_ERROR_NONE)
2586                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2587                 } else {
2588                         MMCAM_LOG_WARNING("malloc failed.");
2589                 }
2590         } else {
2591                 MMCAM_LOG_INFO("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2592         }
2593
2594         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2595 /*
2596         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2597                 unsigned char *b = NULL;
2598                 ExifRational rData;
2599
2600                 MMCAM_LOG_INFO("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2601
2602                 b = malloc(sizeof(ExifRational));
2603                 if (b) {
2604                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2605                         rData.denominator = 1;
2606                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2607                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2608                                 EXIF_FORMAT_RATIONAL, 1, b);
2609                         free(b);
2610                         if (ret != MM_ERROR_NONE)
2611                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2612                 } else {
2613                         MMCAM_LOG_WARNING("failed to alloc for MAX aperture value");
2614                 }
2615         }
2616 */
2617
2618         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2619         /* default : none */
2620
2621         /*24. EXIF_TAG_METERING_MODE */
2622         if (control != NULL) {
2623                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2624                 MMCAM_LOG_INFO("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2625                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2626                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2627                 if (ret != MM_ERROR_NONE)
2628                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2629         }
2630
2631         /*25. EXIF_TAG_LIGHT_SOURCE*/
2632
2633         /*26. EXIF_TAG_FLASH*/
2634         if (control != NULL) {
2635                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2636                 MMCAM_LOG_INFO("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2637                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2638                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2639                 if (ret != MM_ERROR_NONE)
2640                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2641         }
2642
2643         /*27. EXIF_TAG_FOCAL_LENGTH*/
2644         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2645                 unsigned char *b = NULL;
2646                 ExifRational rData;
2647
2648                 MMCAM_LOG_INFO("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2649                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2650
2651                 b = malloc(sizeof(ExifRational));
2652                 if (b) {
2653                         rData.numerator = avsys_exif_info.focal_len_numerator;
2654                         rData.denominator = avsys_exif_info.focal_len_denominator;
2655                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2656                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2657                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2658                         free(b);
2659                         if (ret != MM_ERROR_NONE)
2660                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2661                 } else {
2662                         MMCAM_LOG_WARNING("malloc failed.");
2663                 }
2664         } else {
2665                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2666                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2667         }
2668
2669         /*28. EXIF_TAG_SENSING_METHOD*/
2670         /*FIXME*/
2671         value = MM_SENSING_MODE;
2672         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2673         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2674                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2675         if (ret != MM_ERROR_NONE)
2676                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2677
2678         /*29. EXIF_TAG_FILE_SOURCE*/
2679 /*
2680         value = MM_FILE_SOURCE;
2681         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2682         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2683                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2684         if (ret != MM_ERROR_NONE)
2685                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2686 */
2687
2688         /*30. EXIF_TAG_SCENE_TYPE*/
2689 /*
2690         value = MM_SCENE_TYPE;
2691         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2692         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2693                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2694         if (ret != MM_ERROR_NONE)
2695                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2696 */
2697
2698         /*31. EXIF_TAG_EXPOSURE_MODE*/
2699         /*FIXME*/
2700         value = MM_EXPOSURE_MODE;
2701         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2702         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2703                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2704         if (ret != MM_ERROR_NONE)
2705                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2706
2707         /*32. EXIF_TAG_WHITE_BALANCE*/
2708         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2709         if (ret == MM_ERROR_NONE) {
2710                 int set_value = 0;
2711                 MMCAM_LOG_INFO("WHITE BALANCE [%d]", value);
2712
2713                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2714                         set_value = 0;
2715                 else
2716                         set_value = 1;
2717
2718                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2719                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2720                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2721                 if (ret != MM_ERROR_NONE)
2722                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2723         } else {
2724                 MMCAM_LOG_WARNING("failed to get white balance [%x]", ret);
2725         }
2726
2727         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2728 /*
2729         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2730         if (ret == MM_ERROR_NONE) {
2731                 MMCAM_LOG_INFO("DIGITAL ZOOM [%d]", value);
2732
2733                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2734                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2735                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2736                 if (ret != MM_ERROR_NONE)
2737                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2738         } else {
2739                 MMCAM_LOG_WARNING("failed to get digital zoom [%x]", ret);
2740         }
2741 */
2742
2743         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2744         /*FIXME*/
2745 /*
2746         value = MM_FOCAL_LENGTH_35MMFILM;
2747         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2748         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2749                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2750         if (ret != MM_ERROR_NONE)
2751                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2752 */
2753
2754         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2755         {
2756                 int scene_capture_type;
2757
2758                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2759                 if (ret == MM_ERROR_NONE) {
2760                         MMCAM_LOG_INFO("Scene mode(program mode) [%d]", value);
2761
2762                         switch (value) {
2763                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2764                                 scene_capture_type = 0; /* standard */
2765                                 break;
2766                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2767                                 scene_capture_type = 2; /* portrait */
2768                                 break;
2769                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2770                                 scene_capture_type = 1; /* landscape */
2771                                 break;
2772                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2773                                 scene_capture_type = 3; /* night scene */
2774                                 break;
2775                         default:
2776                                 scene_capture_type = 4; /* Others */
2777                                 break;
2778                         }
2779
2780                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2781                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2782                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2783                         if (ret != MM_ERROR_NONE)
2784                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2785                 } else {
2786                         MMCAM_LOG_WARNING("failed to get scene mode [%x]", ret);
2787                 }
2788         }
2789
2790         /*36. EXIF_TAG_GAIN_CONTROL*/
2791         /*FIXME*/
2792 /*
2793         value = MM_GAIN_CONTROL;
2794         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2795         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2796                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2797         if (ret != MM_ERROR_NONE)
2798                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2799 */
2800
2801
2802         /*37. EXIF_TAG_CONTRAST */
2803         {
2804                 type_int_range *irange = NULL;
2805                 int level = 0;
2806
2807                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2808                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2809                         "Contrast",
2810                         &irange);
2811                 if (irange != NULL) {
2812                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2813
2814                         MMCAM_LOG_INFO("CONTRAST current [%d], default [%d]", value, irange->default_value);
2815
2816                         if (value == irange->default_value)
2817                                 level = MM_VALUE_NORMAL;
2818                         else if (value < irange->default_value)
2819                                 level = MM_VALUE_LOW;
2820                         else
2821                                 level = MM_VALUE_HARD;
2822
2823                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2824                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2825                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2826                         if (ret != MM_ERROR_NONE)
2827                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2828                 } else {
2829                         MMCAM_LOG_WARNING("failed to get range of contrast");
2830                 }
2831         }
2832
2833         /*38. EXIF_TAG_SATURATION*/
2834         {
2835                 type_int_range *irange = NULL;
2836                 int level = 0;
2837
2838                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2839                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2840                         "Saturation",
2841                         &irange);
2842                 if (irange != NULL) {
2843                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2844
2845                         MMCAM_LOG_INFO("SATURATION current [%d], default [%d]", value, irange->default_value);
2846
2847                         if (value == irange->default_value)
2848                                 level = MM_VALUE_NORMAL;
2849                         else if (value < irange->default_value)
2850                                 level = MM_VALUE_LOW;
2851                         else
2852                                 level = MM_VALUE_HARD;
2853
2854                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2855                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2856                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2857                         if (ret != MM_ERROR_NONE)
2858                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2859                 } else {
2860                         MMCAM_LOG_WARNING("failed to get range of saturation");
2861                 }
2862         }
2863
2864         /*39. EXIF_TAG_SHARPNESS*/
2865         {
2866                 type_int_range *irange = NULL;
2867                 int level = 0;
2868
2869                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2870                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2871                         "Sharpness",
2872                         &irange);
2873                 if (irange != NULL) {
2874                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2875
2876                         MMCAM_LOG_INFO("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2877
2878                         if (value == irange->default_value)
2879                                 level = MM_VALUE_NORMAL;
2880                         else if (value < irange->default_value)
2881                                 level = MM_VALUE_LOW;
2882                         else
2883                                 level = MM_VALUE_HARD;
2884
2885                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2886                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2887                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2888                         if (ret != MM_ERROR_NONE)
2889                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2890                 } else {
2891                         MMCAM_LOG_WARNING("failed to get range of sharpness");
2892                 }
2893         }
2894
2895         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2896         /*FIXME*/
2897         value = MM_SUBJECT_DISTANCE_RANGE;
2898         MMCAM_LOG_INFO("DISTANCE_RANGE [%d]", value);
2899         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2900         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2901                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2902         if (ret != MM_ERROR_NONE)
2903                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2904
2905         /* GPS information */
2906         __mmcamcorder_update_exif_gps(handle, ed);
2907
2908         MMCAM_LOG_INFO("");
2909
2910         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2911         if (ret != MM_ERROR_NONE)
2912                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2913
2914 exit:
2915         MMCAM_LOG_INFO("finished!! [%x]", ret);
2916
2917         if (ed)
2918                 exif_data_unref(ed);
2919
2920         return ret;
2921 }
2922
2923
2924 static void __sound_status_changed_cb(keynode_t* node, void *data)
2925 {
2926         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2927         _MMCamcorderImageInfo *info = NULL;
2928
2929         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2930
2931         MMCAM_LOG_INFO("START");
2932
2933         info = hcamcorder->sub_context->info_image;
2934
2935         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2936
2937         MMCAM_LOG_INFO("DONE : sound status %d", info->sound_status);
2938
2939         return;
2940 }
2941
2942
2943 int _mmcamcorder_set_extra_preview_stream_format(MMHandleType camcorder, int stream_id, int pixel_format, int width, int height, int fps)
2944 {
2945         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
2946         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
2947         GstCameraControl *control = NULL;
2948         _MMCamcorderSubContext *sc = NULL;
2949
2950         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2951         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2952         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
2953                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2954         mmf_return_val_if_fail(pixel_format > MM_PIXEL_FORMAT_INVALID && pixel_format < MM_PIXEL_FORMAT_NUM,
2955                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2956         mmf_return_val_if_fail(width > 0 && height > 0 && fps >= 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2957
2958         mm_camcorder_get_state(camcorder, &current_state);
2959
2960         MMCAM_LOG_INFO("state[%d] stream_id[%d],fmt[%d],res[%dx%d],fps[%d]",
2961                 current_state, stream_id, pixel_format, width, height, fps);
2962
2963         if (current_state >= MM_CAMCORDER_STATE_READY) {
2964                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
2965                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2966
2967                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2968                 if (!gst_camera_control_set_extra_preview_stream_format(control,
2969                         stream_id, _mmcamcorder_get_camera_control_image_format(pixel_format), width, height, fps)) {
2970                         MMCAM_LOG_ERROR("camera control failed");
2971                         return MM_ERROR_CAMCORDER_INTERNAL;
2972                 }
2973         } else {
2974                 MMCAM_LOG_INFO("It will be set when start preview");
2975                 hcamcorder->extra_preview_format[stream_id].need_to_set = TRUE;
2976         }
2977
2978         hcamcorder->extra_preview_format[stream_id].pixel_format = pixel_format;
2979         hcamcorder->extra_preview_format[stream_id].width = width;
2980         hcamcorder->extra_preview_format[stream_id].height = height;
2981         hcamcorder->extra_preview_format[stream_id].fps = fps;
2982
2983         return MM_ERROR_NONE;
2984 }
2985
2986
2987 int _mmcamcorder_get_extra_preview_stream_format(MMHandleType camcorder, int stream_id, int *pixel_format, int *width, int *height, int *fps)
2988 {
2989         int _width = 0;
2990         int _height = 0;
2991         int _fps = 0;
2992         GstCameraControlImageFormat _img_fmt = GST_CAMERA_CONTROL_IMAGE_FORMAT_NV12;
2993         GstCameraControl *control = NULL;
2994         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
2995         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
2996         _MMCamcorderSubContext *sc = NULL;
2997
2998         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2999         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3000         mmf_return_val_if_fail(pixel_format && width && height && fps, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3001
3002         mm_camcorder_get_state(camcorder, &current_state);
3003
3004         if (current_state >= MM_CAMCORDER_STATE_READY) {
3005                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3006                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3007
3008                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3009                 if (!gst_camera_control_get_extra_preview_stream_format(control,
3010                         stream_id, &_img_fmt, &_width, &_height, &_fps)) {
3011                         MMCAM_LOG_ERROR("extra preview stream format get failed");
3012                         return MM_ERROR_CAMCORDER_INTERNAL;
3013                 }
3014
3015                 *pixel_format = _mmcamcorder_get_pixel_format2(_img_fmt);
3016                 *width = _width;
3017                 *height = _height;
3018                 *fps = _fps;
3019         } else {
3020                 *pixel_format = hcamcorder->extra_preview_format[stream_id].pixel_format;
3021                 *width = hcamcorder->extra_preview_format[stream_id].width;
3022                 *height = hcamcorder->extra_preview_format[stream_id].height;
3023                 *fps = hcamcorder->extra_preview_format[stream_id].fps;
3024         }
3025
3026         MMCAM_LOG_INFO("get result[fmt:%d(%d),res:%dx%d,fps:%d][state:%d]",
3027                 *pixel_format, _img_fmt, *width, *height, *fps, current_state);
3028
3029         return MM_ERROR_NONE;
3030 }
3031
3032
3033 int _mmcamcorder_set_extra_preview_bitrate(MMHandleType camcorder, int stream_id, int bitrate)
3034 {
3035         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3036         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3037         GstCameraControl *control = NULL;
3038         _MMCamcorderSubContext *sc = NULL;
3039
3040         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3041         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3042         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
3043                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3044         mmf_return_val_if_fail(bitrate > 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3045
3046         mm_camcorder_get_state(camcorder, &current_state);
3047
3048         MMCAM_LOG_INFO("state[%d] stream_id[%d], bitrate[%d]", current_state, stream_id, bitrate);
3049
3050         if (current_state >= MM_CAMCORDER_STATE_READY) {
3051                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3052                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3053
3054                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3055                 if (!gst_camera_control_set_extra_preview_bitrate(control, stream_id, bitrate)) {
3056                         MMCAM_LOG_ERROR("set bitrate[%d] for stream[%d] failed", bitrate, stream_id);
3057                         return MM_ERROR_CAMCORDER_INTERNAL;
3058                 }
3059         } else {
3060                 MMCAM_LOG_INFO("It will be set when start preview");
3061                 hcamcorder->extra_preview_format[stream_id].need_to_set = TRUE;
3062         }
3063
3064         hcamcorder->extra_preview_format[stream_id].bitrate = bitrate;
3065
3066         return MM_ERROR_NONE;
3067 }
3068
3069
3070 int _mmcamcorder_get_extra_preview_bitrate(MMHandleType camcorder, int stream_id, int *bitrate)
3071 {
3072         int _bitrate = 0;
3073         GstCameraControl *control = NULL;
3074         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3075         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3076         _MMCamcorderSubContext *sc = NULL;
3077
3078         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3079         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3080         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
3081                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3082         mmf_return_val_if_fail(bitrate, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3083
3084         mm_camcorder_get_state(camcorder, &current_state);
3085
3086         if (current_state >= MM_CAMCORDER_STATE_READY) {
3087                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3088                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3089
3090                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3091                 if (!gst_camera_control_get_extra_preview_bitrate(control, stream_id, &_bitrate)) {
3092                         MMCAM_LOG_ERROR("get bitrate for stream[%d] failed", stream_id);
3093                         return MM_ERROR_CAMCORDER_INTERNAL;
3094                 }
3095
3096                 *bitrate = _bitrate;
3097         } else {
3098                 *bitrate = hcamcorder->extra_preview_format[stream_id].bitrate;
3099         }
3100
3101         MMCAM_LOG_INFO("get bitrate[%d] for stream[%d][state:%d]", *bitrate, stream_id, current_state);
3102
3103         return MM_ERROR_NONE;
3104 }