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_format) {
 192                         if (!gst_camera_control_set_extra_preview_stream_format(control,
 193                                 i, _mmcamcorder_get_pixel_format2(e_fmt->pixel_format),
 194                                 e_fmt->width, e_fmt->height, e_fmt->fps))
 195                                 MMCAM_LOG_WARNING("set format[%d,%dx%d,%d] failed for stream[%d]",
 196                                         e_fmt->pixel_format, e_fmt->width, e_fmt->height, e_fmt->fps, i);
 197
 198                         e_fmt->need_to_set_format = FALSE;
 199                 }
 200
 201                 if (e_fmt->need_to_set_bitrate) {
 202                         if (!gst_camera_control_set_extra_preview_bitrate(control, i, e_fmt->bitrate))
 203                                 MMCAM_LOG_WARNING("set bitrate[%d] failed for stream[%d]", e_fmt->bitrate, i);
 204
 205                         e_fmt->need_to_set_bitrate = FALSE;
 206                 }
 207
 208                 if (e_fmt->need_to_set_gop_interval) {
 209                         if (!gst_camera_control_set_extra_preview_gop_interval(control, i, e_fmt->gop_interval))
 210                                 MMCAM_LOG_WARNING("set GOP interval[%d] failed for stream[%d]", e_fmt->gop_interval, i);
 211
 212                         e_fmt->need_to_set_gop_interval = FALSE;
 213                 }
 214         }
 215
 216         return MM_ERROR_NONE;
 217 }
 218
 219
 220 int _mmcamcorder_remove_stillshot_pipeline(MMHandleType handle)
 221 {
 222         int ret = MM_ERROR_NONE;
 223         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 224         _MMCamcorderSubContext *sc = NULL;
 225
 226         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 227
 228         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 229         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 230
 231         MMCAM_LOG_INFO("");
 232
 233         /* Check pipeline */
 234         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 235                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_NULL);
 236                 if (ret != MM_ERROR_NONE) {
 237                         MMCAM_LOG_ERROR("Failed to change encode main pipeline state [0x%x]", ret);
 238                         return ret;
 239                 }
 240
 241                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_STILLSHOT | _MMCAMCORDER_HANDLER_VIDEOREC);
 242
 243                 GstPad *reqpad = NULL;
 244
 245                 /* release request pad */
 246                 reqpad = gst_element_get_static_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "image");
 247                 if (reqpad) {
 248                         gst_element_release_request_pad(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, reqpad);
 249                         gst_object_unref(reqpad);
 250                         reqpad = NULL;
 251                 }
 252
 253                 /* release encode main pipeline */
 254                 gst_object_unref(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 255
 256                 MMCAM_LOG_INFO("Encoder pipeline removed");
 257         } else {
 258                 MMCAM_LOG_INFO("encode main pipeline is already removed");
 259         }
 260
 261         return MM_ERROR_NONE;
 262 }
 263
 264
 265 void _mmcamcorder_destroy_video_capture_pipeline(MMHandleType handle)
 266 {
 267         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 268         _MMCamcorderSubContext *sc = NULL;
 269         int display_reuse_hint = FALSE;
 270         GstElement *sink_element = NULL;
 271         MMHandleType attrs;
 272         int attr_index = 0;
 273
 274         mmf_return_if_fail(hcamcorder);
 275
 276         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 277         mmf_return_if_fail(sc && sc->element);
 278
 279         MMCAM_LOG_INFO("");
 280
 281         if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
 282                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 283                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 284
 285                 /* check reuse flag for display element */
 286                 mm_camcorder_get_attributes(handle, NULL,
 287                         MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 288                         NULL);
 289
 290                 MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 291
 292                 if (!display_reuse_hint)
 293                         goto _REUSE_CHECK_DONE;
 294
 295                 sink_element = sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst;
 296                 if (!sink_element) {
 297                         MMCAM_LOG_WARNING("sink element is NULL");
 298                         goto _REUSE_CHECK_DONE;
 299                 }
 300
 301                 attrs = MMF_CAMCORDER_ATTRS(handle);
 302                 if (!attrs) {
 303                         MMCAM_LOG_WARNING("attribute is NULL");
 304                         goto _REUSE_CHECK_DONE;
 305                 }
 306
 307                 MMCAM_LOG_INFO("REF sink element %p and set it to attribute", sink_element);
 308
 309                 /* ref element before remove it from pipeline */
 310                 gst_object_ref(sink_element);
 311
 312                 if (!gst_bin_remove(GST_BIN(sc->element[_MMCAMCORDER_MAIN_PIPE].gst), sink_element))
 313                         MMCAM_LOG_WARNING("failed to remove sink element from pipeline");
 314
 315                 /* reset floating reference flag to avoid leak after next use */
 316                 g_object_force_floating(G_OBJECT(sink_element));
 317
 318                 /* set sink element pointer to attribute */
 319                 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_REUSE_ELEMENT, &attr_index);
 320                 mm_attrs_set_data(attrs, attr_index, (void *)sink_element, sizeof(*sink_element));
 321                 mm_attrs_commit(attrs, attr_index);
 322
 323                 /* remove notify callback */
 324                 g_object_weak_unref(G_OBJECT(sink_element), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
 325
 326                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst = NULL;
 327                 sc->element[_MMCAMCORDER_VIDEOSINK_SINK].id = _MMCAMCORDER_NONE;
 328
 329 _REUSE_CHECK_DONE:
 330                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:SET_NULL_TO_PIPELINE");
 331
 332                 _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_NULL);
 333
 334                 traceEnd(TTRACE_TAG_CAMERA);
 335
 336                 _mmcamcorder_remove_all_handlers(handle, _MMCAMCORDER_HANDLER_CATEGORY_ALL);
 337
 338                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:UNREALIZE:UNREF_PIPELINE");
 339
 340                 gst_object_unref(sc->element[_MMCAMCORDER_MAIN_PIPE].gst);
 341
 342                 traceEnd(TTRACE_TAG_CAMERA);
 343
 344                 /* NULL initialization will be done in _mmcamcorder_element_release_noti */
 345         }
 346
 347         return;
 348 }
 349
 350
 351 int _mmcamcorder_image_cmd_capture(MMHandleType handle)
 352 {
 353         int ret = MM_ERROR_NONE;
 354         int UseCaptureMode = 0;
 355         int width = 0;
 356         int height = 0;
 357         int fps = 0;
 358         int image_encoder = MM_IMAGE_CODEC_JPEG;
 359         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 360         int is_modified_size = FALSE;
 361         int tag_orientation = 0;
 362         unsigned int cap_fourcc = 0;
 363         char *err_name = NULL;
 364
 365         GstCameraControl *control = NULL;
 366
 367         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 368         _MMCamcorderImageInfo *info = NULL;
 369         _MMCamcorderSubContext *sc = NULL;
 370         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
 371
 372         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 373
 374         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 375         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 376
 377         MMCAM_LOG_INFO("");
 378
 379         info = sc->info_image;
 380
 381         if (info->capturing) {
 382                 MMCAM_LOG_ERROR("already capturing");
 383                 return MM_ERROR_CAMCORDER_DEVICE_BUSY;
 384         }
 385
 386         _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
 387                 CONFIGURE_CATEGORY_MAIN_CAPTURE,
 388                 "UseCaptureMode",
 389                 &UseCaptureMode);
 390
 391         /* get current state */
 392         mm_camcorder_get_state(handle, &current_state);
 393
 394         /* set capture flag */
 395         info->capturing = TRUE;
 396
 397         ret = mm_camcorder_get_attributes(handle, &err_name,
 398                 MMCAM_IMAGE_ENCODER, &image_encoder,
 399                 MMCAM_CAMERA_WIDTH, &width,
 400                 MMCAM_CAMERA_HEIGHT, &height,
 401                 MMCAM_CAMERA_FPS, &fps,
 402                 MMCAM_CAPTURE_FORMAT, &info->capture_format,
 403                 MMCAM_CAPTURE_WIDTH, &info->width,
 404                 MMCAM_CAPTURE_HEIGHT, &info->height,
 405                 MMCAM_CAPTURE_COUNT, &info->count,
 406                 MMCAM_CAPTURE_INTERVAL, &info->interval,
 407                 MMCAM_STROBE_MODE, &strobe_mode,
 408                 MMCAM_TAG_ORIENTATION, &tag_orientation,
 409                 NULL);
 410         if (err_name) {
 411                 MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 412                 SAFE_FREE(err_name);
 413         }
 414
 415         ret = MM_ERROR_NONE;
 416
 417         /* check capture count */
 418         if (info->count < 1) {
 419                 MMCAM_LOG_ERROR("capture count[%d] is invalid", info->count);
 420                 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 421                 goto cmd_done;
 422         } else if (info->count == 1) {
 423                 info->type = _MMCamcorder_SINGLE_SHOT;
 424         } else {
 425                 info->type = _MMCamcorder_MULTI_SHOT;
 426                 info->next_shot_time = 0;
 427                 info->multi_shot_stop = FALSE;
 428
 429                 /* sound init */
 430                 _mmcamcorder_sound_init(handle);
 431         }
 432
 433         MMCAM_LOG_INFO("preview(%dx%d,fmt:%d), capture(%dx%d,fmt:%d), count(%d), hdr mode(%d), interval (%d)",
 434                 width, height, info->preview_format, info->width, info->height, info->capture_format,
 435                 info->count, info->hdr_capture_mode, info->interval);
 436
 437         /* check state */
 438         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
 439                 if (sc->bencbin_capture) {
 440                         MMCAM_LOG_ERROR("could not capture in this target while recording");
 441                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 442                         goto cmd_done;
 443                 }
 444
 445                 if (info->type == _MMCamcorder_MULTI_SHOT ||
 446                     info->hdr_capture_mode != MM_CAMCORDER_HDR_OFF) {
 447                         MMCAM_LOG_ERROR("does not support multi/HDR capture while recording");
 448                         ret = MM_ERROR_CAMCORDER_INVALID_STATE;
 449                         goto cmd_done;
 450                 }
 451
 452                 /* check capture size if ZSL is not supported*/
 453                 if (hcamcorder->support_zsl_capture == FALSE) {
 454                         MMCAM_LOG_WARNING("Capture size should be same with preview size while recording");
 455                         MMCAM_LOG_WARNING("Capture size %dx%d -> %dx%d", info->width, info->height, width, height);
 456
 457                         info->width = width;
 458                         info->height = height;
 459
 460                         MMCAM_LOG_INFO("set capture width and height [%dx%d] to camera plugin", width, height);
 461                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-width", width);
 462                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-height", height);
 463
 464                         is_modified_size = TRUE;
 465                 }
 466         }
 467
 468         info->capture_cur_count = 0;
 469         info->capture_send_count = 0;
 470
 471         sc->internal_encode = FALSE;
 472
 473         if (!sc->bencbin_capture) {
 474                 /* Check encoding method */
 475                 if (info->capture_format == MM_PIXEL_FORMAT_ENCODED) {
 476                         if ((sc->SensorEncodedCapture && info->type == _MMCamcorder_SINGLE_SHOT) ||
 477                             hcamcorder->support_zsl_capture || is_modified_size) {
 478                                 cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, image_encoder, hcamcorder->use_zero_copy_format);
 479                                 MMCAM_LOG_INFO("Sensor JPEG Capture [is_modified_size:%d]", is_modified_size);
 480                         } else {
 481                                 /* no need to encode internally if ITLV format */
 482                                 if (info->preview_format != MM_PIXEL_FORMAT_ITLV_JPEG_UYVY)
 483                                         sc->internal_encode = TRUE;
 484
 485                                 cap_fourcc = _mmcamcorder_get_fourcc(info->preview_format, image_encoder, hcamcorder->use_zero_copy_format);
 486
 487                                 MMCAM_LOG_INFO("MSL JPEG Capture : capture fourcc %c%c%c%c",
 488                                         cap_fourcc, cap_fourcc>>8, cap_fourcc>>16, cap_fourcc>>24);
 489                         }
 490                 } else {
 491                         cap_fourcc = _mmcamcorder_get_fourcc(info->capture_format, MM_IMAGE_CODEC_INVALID, hcamcorder->use_zero_copy_format);
 492                 }
 493
 494                 MMCAM_LOG_INFO("capture format (%d)", info->capture_format);
 495
 496                 /* Note: width/height of capture is set in commit function of attribute or in create function of pipeline */
 497                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-fourcc", cap_fourcc);
 498                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-interval", info->interval);
 499                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "capture-count", info->count);
 500
 501                 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 502                         MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 503                         ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 504                         goto cmd_done;
 505                 }
 506
 507                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 508                 gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_START);
 509         } else {
 510                 int need_change = 0;
 511                 int set_width = 0;
 512                 int set_height = 0;
 513                 int cap_jpeg_quality = 0;
 514
 515                 if (UseCaptureMode) {
 516                         if (width != MMFCAMCORDER_HIGHQUALITY_WIDTH || height != MMFCAMCORDER_HIGHQUALITY_HEIGHT)
 517                                 need_change = 1;
 518                 } else {
 519                         if (width != info->width || height != info->height)
 520                                 need_change = 1;
 521                 }
 522
 523                 if (need_change) {
 524                         int rotation = 0;
 525
 526                         MMCAM_LOG_INFO("Need to change resolution");
 527
 528                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 529                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 530
 531                         /* make pipeline state as READY */
 532                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_READY);
 533
 534                         /* check decoder recreation */
 535                         if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 536                                 MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 537                                 return MM_ERROR_CAMCORDER_INTERNAL;
 538                         }
 539
 540                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 541                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 542
 543                         if (ret != MM_ERROR_NONE) {
 544                                 MMCAM_LOG_ERROR("failed to set state PAUSED %x", ret);
 545                                 goto cmd_done;
 546                         }
 547
 548                         if (UseCaptureMode) {
 549                                 set_width = MMFCAMCORDER_HIGHQUALITY_WIDTH;
 550                                 set_height = MMFCAMCORDER_HIGHQUALITY_HEIGHT;
 551                         } else {
 552                                 set_width = info->width;
 553                                 set_height = info->height;
 554                         }
 555
 556                         mm_camcorder_get_attributes(handle, &err_name,
 557                                 MMCAM_CAMERA_ROTATION, &rotation,
 558                                 NULL);
 559                         if (err_name) {
 560                                 MMCAM_LOG_WARNING("get_attributes err %s", err_name);
 561                                 SAFE_FREE(err_name);
 562                         }
 563
 564                         /* set new caps */
 565                         ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, set_width, set_height, fps, rotation);
 566                         if (!ret) {
 567                                 MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 568                                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 569                                 goto cmd_done;
 570                         }
 571
 572                         info->resolution_change = TRUE;
 573
 574                         /* set frame stability count for capture */
 575                         _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_CAPTURE);
 576
 577                         /* make pipeline state as PLAYING */
 578                         ret = _mmcamcorder_gst_set_state(handle, sc->element[_MMCAMCORDER_MAIN_PIPE].gst, GST_STATE_PLAYING);
 579                         if (ret != MM_ERROR_NONE) {
 580                                 MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 581                                 goto cmd_done;
 582                         }
 583
 584                         MMCAM_LOG_INFO("Change to target resolution(%d, %d)", set_width, set_height);
 585                 } else {
 586                         MMCAM_LOG_INFO("No need to change resolution. Open toggle now.");
 587                         info->resolution_change = FALSE;
 588                 }
 589
 590                 /* add encodesinkbin */
 591                 ret = _mmcamcorder_create_stillshot_pipeline((MMHandleType)hcamcorder);
 592                 if (ret != MM_ERROR_NONE) {
 593                         MMCAM_LOG_ERROR("failed to create encodesinkbin %x", ret);
 594                         goto cmd_done;
 595                 }
 596
 597                 ret = mm_camcorder_get_attributes(handle, &err_name,
 598                         MMCAM_IMAGE_ENCODER_QUALITY, &cap_jpeg_quality,
 599                         NULL);
 600                 if (err_name) {
 601                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 602                         SAFE_FREE(err_name);
 603                 }
 604
 605                 /* set JPEG quality */
 606                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_IENC].gst, "quality", cap_jpeg_quality);
 607
 608                 /* set handoff signal as TRUE */
 609                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", TRUE);
 610                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", FALSE);
 611
 612                 /* Prepare for the shutter sound when it's the bencbin mode capture */
 613                 sc->info_video->is_first_frame = TRUE;
 614
 615                 /* set push encoding buffer as TRUE */
 616                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_INIT;
 617
 618                 /* make encode pipeline state as PLAYING */
 619                 ret = _mmcamcorder_gst_set_state(handle, sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst, GST_STATE_PLAYING);
 620                 if (ret != MM_ERROR_NONE) {
 621                         MMCAM_LOG_ERROR("failed to set state PLAYING %x", ret);
 622                         goto cmd_done;
 623                 }
 624         }
 625
 626         /* Play capture sound here if single capture */
 627         if ((info->type == _MMCamcorder_SINGLE_SHOT &&
 628              (hcamcorder->support_zsl_capture == FALSE ||
 629               strobe_mode == MM_CAMCORDER_STROBE_MODE_OFF)) ||
 630             info->hdr_capture_mode) {
 631                 if (current_state < MM_CAMCORDER_STATE_RECORDING &&
 632                     hcamcorder->support_zsl_capture == TRUE &&
 633                     !info->hdr_capture_mode) {
 634                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
 635                 }
 636
 637                 /* set flag */
 638                 info->played_capture_sound = TRUE;
 639         } else {
 640                 /* set flag */
 641                 info->played_capture_sound = FALSE;
 642         }
 643
 644 cmd_done:
 645         if (ret != MM_ERROR_NONE) {
 646                 info->capturing = FALSE;
 647
 648                 /* sound finalize */
 649                 if (info->type == _MMCamcorder_MULTI_SHOT)
 650                         _mmcamcorder_sound_finalize(handle);
 651
 652                 /* send signal for task thread : It prevent unnecessary invalid operation error in task thread */
 653                 if (hcamcorder->capture_in_recording) {
 654                         hcamcorder->capture_in_recording = FALSE;
 655
 656                         g_mutex_lock(&hcamcorder->task_thread_lock);
 657
 658                         if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
 659                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
 660                                 MMCAM_LOG_INFO("send signal for capture in recording");
 661                                 g_cond_signal(&hcamcorder->task_thread_cond);
 662                         } else {
 663                                 MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
 664                         }
 665
 666                         g_mutex_unlock(&hcamcorder->task_thread_lock);
 667                 }
 668         }
 669
 670         return ret;
 671 }
 672
 673
 674 int _mmcamcorder_image_cmd_preview_start(MMHandleType handle)
 675 {
 676         int ret = MM_ERROR_NONE;
 677         int width = 0;
 678         int height = 0;
 679         int fps = 0;
 680         int rotation = 0;
 681         int bitrate = 0;
 682         int gop_interval = 0;
 683         unsigned int current_framecount = 0;
 684         int current_state = MM_CAMCORDER_STATE_NONE;
 685         gboolean fps_auto = FALSE;
 686         char *err_name = NULL;
 687
 688         GstState state;
 689         GstElement *pipeline = NULL;
 690         GstCameraControl *control = NULL;
 691
 692         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 693         _MMCamcorderImageInfo *info = NULL;
 694         _MMCamcorderSubContext *sc = NULL;
 695
 696         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 697
 698         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 699         mmf_return_val_if_fail(sc && sc->info_image && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 700
 701         /*MMCAM_LOG_INFO("");*/
 702
 703         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 704         info = sc->info_image;
 705
 706         sc->display_interval = 0;
 707         sc->previous_slot_time = 0;
 708
 709         /* Image info */
 710         info->next_shot_time = 0;
 711         info->multi_shot_stop = TRUE;
 712         info->capturing = FALSE;
 713
 714         current_state = _mmcamcorder_get_state(handle);
 715         MMCAM_LOG_INFO("current state [%d]", current_state);
 716
 717         if (!sc->bencbin_capture) {
 718                 MMCAM_LOG_INFO("Preview start");
 719
 720                 /* just set capture stop command if current state is CAPTURING */
 721                 if (current_state == MM_CAMCORDER_STATE_CAPTURING) {
 722                         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 723                                 MMCAM_LOG_ERROR("Can't cast Video source into camera control.");
 724                                 return MM_ERROR_CAMCORDER_NOT_SUPPORTED;
 725                         }
 726
 727                         current_framecount = sc->kpi.video_framecount;
 728
 729                         control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 730                         gst_camera_control_set_capture_command(control, GST_CAMERA_CONTROL_CAPTURE_COMMAND_STOP);
 731
 732                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "stop-video", FALSE);
 733                         if (info->type == _MMCamcorder_SINGLE_SHOT) {
 734                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 735                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 736                         }
 737                 } else {
 738                         int focus_mode = 0;
 739                         MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 740
 741                         /* This case is starting of preview */
 742                         ret = mm_camcorder_get_attributes(handle, &err_name,
 743                                 MMCAM_CAMERA_FPS_AUTO, &fps_auto,
 744                                 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
 745                                 NULL);
 746                         if (ret != MM_ERROR_NONE) {
 747                                 MMCAM_LOG_WARNING("Get attrs fail. (%s:%x)", err_name, ret);
 748                                 SAFE_FREE(err_name);
 749                         }
 750
 751                         MMCAM_LOG_INFO("focus mode %d", focus_mode);
 752
 753                         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "fps-auto", fps_auto);
 754
 755                         /* set focus mode */
 756                         if (attrs) {
 757                                 if (_mmcamcorder_check_supported_attribute(handle, MM_CAM_CAMERA_FOCUS_MODE)) {
 758                                         mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 759                                         mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_MODE);
 760
 761                                         if (focus_mode == MM_CAMCORDER_FOCUS_MODE_MANUAL) {
 762                                                 mm_attrs_set_modified(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
 763                                                 mm_attrs_commit(attrs, MM_CAM_CAMERA_FOCUS_LEVEL);
 764                                         }
 765                                 } else {
 766                                         MMCAM_LOG_INFO("focus mode is not supported");
 767                                 }
 768                         } else {
 769                                 MMCAM_LOG_ERROR("failed to get attributes");
 770                         }
 771                 }
 772         }
 773
 774         /* init prev_time */
 775         sc->info_video->prev_preview_ts = 0;
 776
 777         gst_element_get_state(pipeline, &state, NULL, -1);
 778
 779         if (state == GST_STATE_PLAYING) {
 780                 if (!sc->bencbin_capture) {
 781                         int try_count = 0;
 782
 783                         if (hcamcorder->support_zsl_capture == FALSE) {
 784                                 MMHandleType attrs = MMF_CAMCORDER_ATTRS(handle);
 785
 786                                 /* Set strobe mode - strobe mode can not be set to driver while capturing */
 787                                 if (attrs) {
 788                                         mm_attrs_set_modified(attrs, MM_CAM_STROBE_MODE);
 789                                         if (mm_attrs_commit(attrs, MM_CAM_STROBE_MODE) == -1)
 790                                                 MMCAM_LOG_WARNING("Failed to set strobe mode");
 791                                 }
 792
 793                                 while (current_framecount >= sc->kpi.video_framecount &&
 794                                         try_count++ < _MMCAMCORDER_CAPTURE_STOP_CHECK_COUNT) {
 795                                         usleep(_MMCAMCORDER_CAPTURE_STOP_CHECK_INTERVAL);
 796                                 }
 797                         }
 798
 799                         if (info->type == _MMCamcorder_MULTI_SHOT) {
 800                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 801                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 802                         }
 803
 804                         MMCAM_LOG_INFO("Wait Frame Done. count before[%d],after[%d], try_count[%d]",
 805                                 current_framecount, sc->kpi.video_framecount, try_count);
 806                 } else {
 807                         ret = _mmcamcorder_remove_stillshot_pipeline(handle);
 808                         if (ret != MM_ERROR_NONE)
 809                                 goto cmd_error;
 810
 811                         if (info->resolution_change) {
 812                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 813                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 814
 815                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 816
 817                                 /* check decoder recreation */
 818                                 if (!_mmcamcorder_recreate_decoder_for_encoded_preview(handle)) {
 819                                         MMCAM_LOG_ERROR("_mmcamcorder_recreate_decoder_for_encoded_preview failed");
 820                                         return MM_ERROR_CAMCORDER_INTERNAL;
 821                                 }
 822
 823                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 824                                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 825
 826                                 if (ret != MM_ERROR_NONE)
 827                                         goto cmd_error;
 828
 829                                 /* check if resolution need to rollback */
 830                                 mm_camcorder_get_attributes(handle, &err_name,
 831                                         MMCAM_CAMERA_WIDTH, &width,
 832                                         MMCAM_CAMERA_HEIGHT, &height,
 833                                         MMCAM_CAMERA_FPS, &fps,
 834                                         MMCAM_CAMERA_ROTATION, &rotation,
 835                                         NULL);
 836                                 if (err_name) {
 837                                         MMCAM_LOG_WARNING("get_attributes err %s, ret 0x%x", err_name, ret);
 838                                         SAFE_FREE(err_name);
 839                                 }
 840
 841                                 /* set new caps */
 842                                 ret = _mmcamcorder_set_videosrc_caps(handle, sc->fourcc, width, height, fps, rotation);
 843                                 if (!ret) {
 844                                         MMCAM_LOG_ERROR("_mmcamcorder_set_videosrc_caps failed");
 845                                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 846                                         goto cmd_error;
 847                                 }
 848
 849                                 /* set frame stability count for preview */
 850                                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 851
 852                                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 853                                 if (ret != MM_ERROR_NONE)
 854                                         goto cmd_error;
 855                         }
 856                 }
 857
 858                 /* sound finalize */
 859                 if (info->type == _MMCamcorder_MULTI_SHOT)
 860                         _mmcamcorder_sound_finalize(handle);
 861         } else {
 862                 if (_mmcamcorder_is_encoded_preview_pixel_format(info->preview_format)) {
 863                         mm_camcorder_get_attributes(handle, NULL,
 864                                 MMCAM_ENCODED_PREVIEW_BITRATE, &bitrate,
 865                                 MMCAM_ENCODED_PREVIEW_GOP_INTERVAL, &gop_interval,
 866                                 NULL);
 867
 868                         _mmcamcorder_set_encoded_preview_bitrate(handle, bitrate);
 869                         _mmcamcorder_set_encoded_preview_gop_interval(handle, gop_interval);
 870                 }
 871
 872                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 873                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 874
 875                 /* set frame stability count for preview */
 876                 _mmcamcorder_video_frame_stabilize(handle, _MMCamcorder_CMD_PREVIEW_START);
 877
 878                 traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:START:SET_PLAYING_TO_PIPELINE");
 879
 880                 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_PLAYING);
 881
 882                 traceEnd(TTRACE_TAG_CAMERA);
 883
 884                 if (ret != MM_ERROR_NONE)
 885                         goto cmd_error;
 886
 887                 /* get sound status/volume level and register changed_cb */
 888                 if (hcamcorder->shutter_sound_policy == VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY_OFF &&
 889                     info->sound_status == _SOUND_STATUS_INIT) {
 890                         MMCAM_LOG_INFO("register vconf changed_cb and get sound status");
 891
 892                         /* register changed_cb */
 893                         vconf_notify_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb, hcamcorder);
 894
 895                         /* get sound status */
 896                         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
 897
 898                         MMCAM_LOG_INFO("sound status %d", info->sound_status);
 899                 }
 900         }
 901
 902 cmd_error:
 903         return ret;
 904 }
 905
 906
 907 int _mmcamcorder_image_cmd_preview_stop(MMHandleType handle)
 908 {
 909         int ret = MM_ERROR_NONE;
 910         int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
 911         int set_strobe = 0;
 912         int display_reuse_hint = FALSE;
 913         GstCameraControl *control = NULL;
 914         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 915
 916         GstElement *pipeline = NULL;
 917
 918         _MMCamcorderSubContext *sc = NULL;
 919
 920         MMCAM_LOG_INFO("");
 921
 922         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 923
 924         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
 925         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
 926
 927         /* check strobe and set OFF if PERMANENT mode */
 928         mm_camcorder_get_attributes(handle, NULL,
 929                 MMCAM_STROBE_MODE, &strobe_mode,
 930                 NULL);
 931         if (strobe_mode == MM_CAMCORDER_STROBE_MODE_PERMANENT &&
 932             GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
 933                 MMCAM_LOG_INFO("current strobe mode is PERMANENT, set OFF");
 934
 935                 /* get camera control */
 936                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
 937                 if (control) {
 938                         /* convert MSL to sensor value */
 939                         set_strobe = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_STROBE_MODE, MM_CAMCORDER_STROBE_MODE_OFF);
 940
 941                         /* set strobe OFF */
 942                         gst_camera_control_set_strobe(control, GST_CAMERA_CONTROL_STROBE_MODE, set_strobe);
 943
 944                         MMCAM_LOG_INFO("set strobe OFF done - value: %d", set_strobe);
 945                 } else {
 946                         MMCAM_LOG_WARNING("cast CAMERA_CONTROL failed");
 947                 }
 948         }
 949
 950         pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
 951
 952         if (sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst) {
 953                 MMCAM_LOG_INFO("pipeline is exist so need to remove pipeline and sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst=%p",
 954                         sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst);
 955                 _mmcamcorder_remove_recorder_pipeline(handle);
 956         }
 957
 958         mm_camcorder_get_attributes(handle, NULL,
 959                 MMCAM_DISPLAY_REUSE_HINT, &display_reuse_hint,
 960                 NULL);
 961
 962         MMCAM_LOG_INFO("display reuse hint %d", display_reuse_hint);
 963
 964         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", display_reuse_hint);
 965
 966         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", TRUE);
 967         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", TRUE);
 968
 969         traceBegin(TTRACE_TAG_CAMERA, "MMCAMCORDER:STOP:SET_READY_TO_PIPELINE");
 970
 971         ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
 972
 973         traceEnd(TTRACE_TAG_CAMERA);
 974
 975         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_QUE].gst, "empty-buffers", FALSE);
 976         MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSRC_QUE].gst, "empty-buffers", FALSE);
 977
 978         if (display_reuse_hint)
 979                 MMCAMCORDER_G_OBJECT_SET(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "keep-camera-preview", FALSE);
 980
 981         /* deregister sound status callback */
 982         if (sc->info_image->sound_status != _SOUND_STATUS_INIT) {
 983                 MMCAM_LOG_INFO("deregister sound status callback");
 984
 985                 vconf_ignore_key_changed(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, __sound_status_changed_cb);
 986
 987                 sc->info_image->sound_status = _SOUND_STATUS_INIT;
 988         }
 989
 990         return ret;
 991 }
 992
 993
 994 int _mmcamcorder_video_capture_command(MMHandleType handle, int command)
 995 {
 996         int ret = MM_ERROR_NONE;
 997
 998         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
 999         _MMCamcorderSubContext *sc = NULL;
1000
1001         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1002
1003         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1004         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1005
1006         MMCAM_LOG_INFO("command %d", command);
1007
1008         switch (command) {
1009         case _MMCamcorder_CMD_CAPTURE:
1010                 ret = _mmcamcorder_image_cmd_capture(handle);
1011                 break;
1012         case _MMCamcorder_CMD_PREVIEW_START:
1013                 ret = _mmcamcorder_image_cmd_preview_start(handle);
1014
1015                 /* I place this function last because it miscalculates a buffer that sents in GST_STATE_PAUSED */
1016                 _mmcamcorder_video_current_framerate_init(handle);
1017                 break;
1018         case _MMCamcorder_CMD_PREVIEW_STOP:
1019                 ret = _mmcamcorder_image_cmd_preview_stop(handle);
1020                 break;
1021         case _MMCamcorder_CMD_RECORD:
1022         case _MMCamcorder_CMD_PAUSE:
1023         case _MMCamcorder_CMD_CANCEL:
1024         case _MMCamcorder_CMD_COMMIT:
1025                 /* video recording command */
1026                 ret = _mmcamcorder_video_command(handle, command);
1027                 break;
1028         default:
1029                 ret =  MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1030                 break;
1031         }
1032
1033         return ret;
1034 }
1035
1036
1037 void __mmcamcorder_init_stillshot_info(MMHandleType handle)
1038 {
1039         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1040         _MMCamcorderSubContext *sc = NULL;
1041         _MMCamcorderImageInfo *info = NULL;
1042
1043         mmf_return_if_fail(hcamcorder);
1044
1045         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1046         mmf_return_if_fail(sc && sc->info_image);
1047
1048         info = sc->info_image;
1049
1050         MMCAM_LOG_INFO("capture type[%d], capture send count[%d]", info->type, info->capture_send_count);
1051
1052         if (info->type == _MMCamcorder_SINGLE_SHOT || info->capture_send_count == info->count) {
1053                 info->capture_cur_count = 0;
1054                 info->capture_send_count = 0;
1055                 info->multi_shot_stop = TRUE;
1056                 info->next_shot_time = 0;
1057
1058                 /* capturing flag set to FALSE here */
1059                 info->capturing = FALSE;
1060         }
1061
1062         return;
1063 }
1064
1065
1066 int __mmcamcorder_capture_save_exifinfo(MMHandleType handle, MMCamcorderCaptureDataType *original, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1067 {
1068         int ret = MM_ERROR_NONE;
1069         unsigned char *data = NULL;
1070         unsigned int datalen = 0;
1071         _MMCamcorderSubContext *sc = NULL;
1072         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1073
1074         mmf_return_val_if_fail(hcamcorder, FALSE);
1075         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1076         mmf_return_val_if_fail(sc, FALSE);
1077
1078         MMCAM_LOG_INFO("");
1079
1080         if (!original || original->data == NULL || original->length == 0) {
1081                 if (original) {
1082                         MMCAM_LOG_ERROR("data=%p, length=%d",
1083                                 original->data, original->length);
1084                 } else {
1085                         MMCAM_LOG_ERROR("original is null");
1086                 }
1087
1088                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
1089         } else {
1090                 /* original is input/output param. save original values to local var. */
1091                 data = original->data;
1092                 datalen = original->length;
1093         }
1094
1095         if (provide_exif == FALSE) {
1096                 if (thumbnail) {
1097                         if (thumbnail->data && thumbnail->length > 0) {
1098                                 MMCAM_LOG_INFO("thumbnail is added!thumbnail->data=%p thumbnail->width=%d ,thumbnail->height=%d",
1099                                         thumbnail->data, thumbnail->width, thumbnail->height);
1100
1101                                 /* add thumbnail exif info */
1102                                 ret = mm_exif_add_thumbnail_info(hcamcorder->exif_info,
1103                                         thumbnail->data,
1104                                         thumbnail->width,
1105                                         thumbnail->height,
1106                                         thumbnail->length);
1107                         } else {
1108                                 MMCAM_LOG_ERROR("Skip adding thumbnail (data=%p, length=%d)",
1109                                         thumbnail->data, thumbnail->length);
1110                         }
1111                 }
1112         } else {
1113                 ret = MM_ERROR_NONE;
1114         }
1115
1116         if (ret == MM_ERROR_NONE) {
1117                 /* write jpeg with exif */
1118                 ret = mm_exif_write_exif_jpeg_to_memory(&original->data, &original->length, hcamcorder->exif_info, data, datalen);
1119                 if (ret != MM_ERROR_NONE)
1120                         MMCAM_LOG_ERROR("mm_exif_write_exif_jpeg_to_memory error! [0x%x]", ret);
1121         }
1122
1123         MMCAM_LOG_INFO("END ret 0x%x", ret);
1124
1125         return ret;
1126 }
1127
1128
1129 void __mmcamcorder_get_capture_data_from_buffer(MMCamcorderCaptureDataType *capture_data, int pixtype, GstSample *sample)
1130 {
1131         GstCaps *caps = NULL;
1132         GstMapInfo mapinfo;
1133         const GstStructure *structure;
1134
1135         mmf_return_if_fail(capture_data && sample);
1136
1137         caps = gst_sample_get_caps(sample);
1138         if (caps == NULL) {
1139                 MMCAM_LOG_ERROR("failed to get caps");
1140                 goto GET_FAILED;
1141         }
1142
1143         structure = gst_caps_get_structure(caps, 0);
1144         if (structure == NULL) {
1145                 MMCAM_LOG_ERROR("failed to get structure");
1146                 goto GET_FAILED;
1147         }
1148
1149         memset(&mapinfo, 0x0, sizeof(GstMapInfo));
1150
1151         gst_buffer_map(gst_sample_get_buffer(sample), &mapinfo, GST_MAP_READ);
1152         capture_data->data = mapinfo.data;
1153         capture_data->format = pixtype;
1154         gst_structure_get_int(structure, "width", &capture_data->width);
1155         gst_structure_get_int(structure, "height", &capture_data->height);
1156         capture_data->length = mapinfo.size;
1157         gst_buffer_unmap(gst_sample_get_buffer(sample), &mapinfo);
1158
1159         MMCAM_LOG_WARNING("buffer data[%p],size[%dx%d],length[%d],format[%d]",
1160                 capture_data->data, capture_data->width, capture_data->height,
1161                 capture_data->length, capture_data->format);
1162         return;
1163
1164 GET_FAILED:
1165         capture_data->data = NULL;
1166         capture_data->format = MM_PIXEL_FORMAT_INVALID;
1167         capture_data->length = 0;
1168
1169         return;
1170 }
1171
1172
1173 int __mmcamcorder_set_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, MMCamcorderCaptureDataType *thumbnail, int provide_exif)
1174 {
1175         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1176         _MMCamcorderSubContext *sc = NULL;
1177
1178         mmf_return_val_if_fail(hcamcorder && dest, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1179
1180         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1181         mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1182
1183         MMCAM_LOG_INFO("");
1184
1185         /* if tag enable and doesn't provide exif, we make it */
1186         MMCAM_LOG_INFO("Add exif information if existed(thumbnail[%p])", thumbnail);
1187         if (thumbnail && thumbnail->data)
1188                 return __mmcamcorder_capture_save_exifinfo(handle, dest, thumbnail, provide_exif);
1189         else
1190                 return __mmcamcorder_capture_save_exifinfo(handle, dest, NULL, provide_exif);
1191 }
1192
1193
1194 void __mmcamcorder_release_jpeg_data(MMHandleType handle, MMCamcorderCaptureDataType *dest, int tag_enable, int provide_exif)
1195 {
1196         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1197         _MMCamcorderSubContext *sc = NULL;
1198
1199         mmf_return_if_fail(hcamcorder);
1200         mmf_return_if_fail(dest);
1201
1202         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1203         mmf_return_if_fail(sc);
1204
1205         MMCAM_LOG_INFO("tag : %d, provide exif : %d", tag_enable, provide_exif);
1206
1207         /* if dest->data is allocated in MSL, release it */
1208         if (tag_enable && !provide_exif) {
1209                 if (dest->data) {
1210                         free(dest->data);
1211                         dest->length = 0;
1212                         dest->data = NULL;
1213                         MMCAM_LOG_INFO("Jpeg is released!");
1214                 }
1215         } else {
1216                 MMCAM_LOG_INFO("No need to release");
1217         }
1218
1219         return;
1220 }
1221
1222
1223 static void __mmcamcorder_image_capture_cb(GstElement *element, GstSample *sample1, GstSample *sample2, GstSample *sample3, gpointer u_data)
1224 {
1225         int ret = MM_ERROR_NONE;
1226         int pixtype_main = MM_PIXEL_FORMAT_INVALID;
1227         int pixtype_thumb = MM_PIXEL_FORMAT_INVALID;
1228         int pixtype_scrnl = MM_PIXEL_FORMAT_INVALID;
1229         int codectype = MM_IMAGE_CODEC_JPEG;
1230         int count = 0;
1231         int stop_cont_shot = FALSE;
1232         int tag_enable = FALSE;
1233         int provide_exif = FALSE;
1234         int capture_quality = 0;
1235         int try_lock_count = 0;
1236         gboolean send_captured_message = FALSE;
1237         unsigned char *exif_raw_data = NULL;
1238         unsigned char *internal_main_data = NULL;
1239         unsigned int internal_main_length = 0;
1240         unsigned char *internal_thumb_data = NULL;
1241         unsigned int internal_thumb_length = 0;
1242         unsigned char *compare_data = NULL;
1243
1244         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
1245         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1246         _MMCamcorderImageInfo *info = NULL;
1247         _MMCamcorderSubContext *sc = NULL;
1248         MMCamcorderCaptureDataType dest = {0,};
1249         MMCamcorderCaptureDataType thumb = {0,};
1250         MMCamcorderCaptureDataType scrnail = {0,};
1251         MMCamcorderCaptureDataType encode_src = {0,};
1252         GstMapInfo mapinfo1;
1253         GstMapInfo mapinfo2;
1254         GstMapInfo mapinfo3;
1255
1256         MMHandleType attrs;
1257         int attr_index_for_screennail = 0;
1258         int attr_index_for_exif = 0;
1259
1260         mmf_return_if_fail(hcamcorder);
1261
1262         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1263         mmf_return_if_fail(sc && sc->info_image);
1264
1265         info = sc->info_image;
1266
1267         memset(&mapinfo1, 0x0, sizeof(GstMapInfo));
1268         memset(&mapinfo2, 0x0, sizeof(GstMapInfo));
1269         memset(&mapinfo3, 0x0, sizeof(GstMapInfo));
1270
1271         /* get current state */
1272         current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
1273
1274         MMCAM_LOG_ERROR("START - current state %d", current_state);
1275
1276         /* check capture state */
1277         if (info->type == _MMCamcorder_MULTI_SHOT && info->capture_send_count > 0)
1278                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1279                         MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, &stop_cont_shot,
1280                         NULL);
1281
1282         if (!info->capturing || stop_cont_shot) {
1283                 MMCAM_LOG_WARNING("stop command[%d] or not capturing state[%d]. skip this...", stop_cont_shot, info->capturing);
1284
1285                 /* set FALSE here for the case that info->capturing is still FALSE
1286                         (== capture_send_count is 0 at the time _mmcamcorder_commit_capture_break_cont_shot is called) */
1287                 info->capturing = FALSE;
1288
1289                 /*free GstBuffer*/
1290                 if (sample1)
1291                         gst_sample_unref(sample1);
1292
1293                 if (sample2)
1294                         gst_sample_unref(sample2);
1295
1296                 if (sample3)
1297                         gst_sample_unref(sample3);
1298
1299                 return;
1300         }
1301
1302         /* check command lock to block capture callback if capture start API is not returned
1303            wait for 2 seconds at worst case */
1304         try_lock_count = 0;
1305         do {
1306                 MMCAM_LOG_INFO("Try command LOCK");
1307                 if (_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1308                         MMCAM_LOG_INFO("command LOCK OK");
1309                         _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1310                         break;
1311                 }
1312
1313                 if (try_lock_count++ < TRY_LOCK_MAX_COUNT) {
1314                         MMCAM_LOG_WARNING("command LOCK Failed, retry...[count %d]", try_lock_count);
1315                         usleep(TRY_LOCK_TIME);
1316                 } else {
1317                         MMCAM_LOG_ERROR("failed to lock command LOCK");
1318                         break;
1319                 }
1320         } while (TRUE);
1321
1322         if (current_state < MM_CAMCORDER_STATE_RECORDING) {
1323                 /* play capture sound here if multi capture
1324                    or preview format is ITLV(because of AF and flash control in plugin) */
1325                 if (info->type == _MMCamcorder_MULTI_SHOT) {
1326                         g_mutex_lock(&hcamcorder->task_thread_lock);
1327                         MMCAM_LOG_INFO("send signal for sound play");
1328                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START;
1329                         g_cond_signal(&hcamcorder->task_thread_cond);
1330                         g_mutex_unlock(&hcamcorder->task_thread_lock);
1331                 } else if (!info->played_capture_sound) {
1332                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1333                 }
1334         }
1335
1336         /* init capture data */
1337         memset((void *)&dest, 0x0, sizeof(MMCamcorderCaptureDataType));
1338         memset((void *)&thumb, 0x0, sizeof(MMCamcorderCaptureDataType));
1339         memset((void *)&scrnail, 0x0, sizeof(MMCamcorderCaptureDataType));
1340
1341         /* Prepare main, thumbnail buffer */
1342         pixtype_main = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample1));
1343         if (pixtype_main == MM_PIXEL_FORMAT_INVALID) {
1344                 MMCAM_LOG_ERROR("Unsupported pixel type");
1345                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1346                 goto error;
1347         }
1348
1349         /* Main image buffer */
1350         if (!sample1 || !gst_buffer_map(gst_sample_get_buffer(sample1), &mapinfo1, GST_MAP_READ)) {
1351                 MMCAM_LOG_ERROR("sample1[%p] is NULL or gst_buffer_map failed", sample1);
1352                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1353                 goto error;
1354         } else {
1355                 if ((mapinfo1.data == NULL) && (mapinfo1.size == 0)) {
1356                         MMCAM_LOG_ERROR("mapinfo1 is wrong (%p, size %zu)", mapinfo1.data, mapinfo1.size);
1357                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1358                         gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1359                         goto error;
1360                 } else {
1361                         __mmcamcorder_get_capture_data_from_buffer(&dest, pixtype_main, sample1);
1362                 }
1363         }
1364
1365         if (!sample2 || !gst_buffer_map(gst_sample_get_buffer(sample2), &mapinfo2, GST_MAP_READ))
1366                 MMCAM_LOG_INFO("sample2[%p] is NULL or gst_buffer_map failed. Not Error.", sample2);
1367
1368         if (!sample3 || !gst_buffer_map(gst_sample_get_buffer(sample3), &mapinfo3, GST_MAP_READ))
1369                 MMCAM_LOG_INFO("sample3[%p] is NULL or gst_buffer_map failed. Not Error.", sample3);
1370
1371         /* Screennail image buffer */
1372         attrs = MMF_CAMCORDER_ATTRS(hcamcorder);
1373         mm_attrs_get_index(attrs, MMCAM_CAPTURED_SCREENNAIL, &attr_index_for_screennail);
1374
1375         if (sample3 && mapinfo3.data && mapinfo3.size != 0) {
1376                 MMCAM_LOG_INFO("Screennail (sample3=%p,size=%zu)", sample3, mapinfo3.size);
1377
1378                 pixtype_scrnl = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample3));
1379                 __mmcamcorder_get_capture_data_from_buffer(&scrnail, pixtype_scrnl, sample3);
1380
1381                 /* Set screennail attribute for application */
1382                 ret = mm_attrs_set_data(attrs, attr_index_for_screennail, &scrnail, sizeof(scrnail));
1383                 MMCAM_LOG_INFO("Screennail set attribute data %p, size %zu, ret %x", &scrnail, sizeof(scrnail), ret);
1384         } else {
1385                 MMCAM_LOG_INFO("Sample3 has wrong pointer. Not Error. (sample3=%p)", sample3);
1386                 mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1387         }
1388
1389         /* commit screennail data */
1390         mm_attrs_commit(attrs, attr_index_for_screennail);
1391
1392         /* init thumb data */
1393         memset(&encode_src, 0x0, sizeof(MMCamcorderCaptureDataType));
1394
1395         /* get provide-exif */
1396         MMCAMCORDER_G_OBJECT_GET(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst, "provide-exif", &provide_exif);
1397
1398         /* Thumbnail image buffer */
1399         if (sample2 && mapinfo2.data && (mapinfo2.size != 0)) {
1400                 MMCAM_LOG_INFO("Thumbnail (buffer2=%p)", gst_sample_get_buffer(sample2));
1401                 pixtype_thumb = _mmcamcorder_get_pixel_format(gst_sample_get_caps(sample2));
1402                 __mmcamcorder_get_capture_data_from_buffer(&thumb, pixtype_thumb, sample2);
1403         } else {
1404                 MMCAM_LOG_INFO("Sample2 has wrong pointer. Not Error. (sample2 %p)", sample2);
1405
1406                 if (pixtype_main == MM_PIXEL_FORMAT_ENCODED && provide_exif) {
1407                         ExifLoader *l;
1408                         /* get thumbnail from EXIF */
1409                         l = exif_loader_new();
1410                         if (l) {
1411                                 ExifData *ed;
1412                                 char  width[10];
1413                                 char  height[10];
1414                                 ExifEntry *entry = NULL;
1415
1416                                 exif_loader_write(l, dest.data, dest.length);
1417
1418                                 /* Get a pointer to the EXIF data */
1419                                 ed = exif_loader_get_data(l);
1420
1421                                 /* The loader is no longer needed--free it */
1422                                 exif_loader_unref(l);
1423                                 l = NULL;
1424                                 if (ed) {
1425                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_WIDTH);
1426                                         if (entry != NULL)
1427                                                 exif_entry_get_value(entry, width, 10);
1428
1429                                         entry = NULL;
1430                                         entry = exif_content_get_entry(ed->ifd[EXIF_IFD_1], EXIF_TAG_IMAGE_LENGTH);
1431                                         if (entry != NULL)
1432                                                 exif_entry_get_value(entry, height, 10);
1433
1434                                         entry = NULL;
1435                                         /* Make sure the image had a thumbnail before trying to write it */
1436                                         if (ed->data && ed->size) {
1437                                                 thumb.data = malloc(ed->size);
1438                                                 if (thumb.data) {
1439                                                         memcpy(thumb.data, ed->data, ed->size);
1440                                                         thumb.length = ed->size;
1441                                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1442                                                         thumb.width = atoi(width);
1443                                                         thumb.height = atoi(height);
1444                                                         internal_thumb_data = thumb.data;
1445                                                 } else {
1446                                                         MMCAM_LOG_ERROR("failed to alloc thumbnail data");
1447                                                 }
1448                                         }
1449                                         exif_data_unref(ed);
1450                                         ed = NULL;
1451                                 } else {
1452                                         MMCAM_LOG_WARNING("failed to get exif data");
1453                                 }
1454                         } else {
1455                                 MMCAM_LOG_WARNING("failed to create exif loader");
1456                         }
1457                 }
1458
1459                 if (thumb.data == NULL) {
1460                         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED &&
1461                             scrnail.data && scrnail.length != 0) {
1462                                 /* make thumbnail image with screennail data */
1463                                 memcpy(&encode_src, &scrnail, sizeof(MMCamcorderCaptureDataType));
1464                         } else if (sc->internal_encode) {
1465                                 /* make thumbnail image with main data, this is raw data */
1466                                 memcpy(&encode_src, &dest, sizeof(MMCamcorderCaptureDataType));
1467                         }
1468                 }
1469
1470                 /* encode thumbnail */
1471                 if (encode_src.data) {
1472                         size_t thumb_length = 0;
1473                         unsigned int thumb_width = 0;
1474                         unsigned int thumb_height = 0;
1475                         unsigned char *thumb_raw_data = NULL;
1476
1477                         /* encode image */
1478                         MMCAM_LOG_INFO("Encode Thumbnail");
1479
1480                         if (encode_src.width > THUMBNAIL_WIDTH) {
1481                                 /* calculate thumbnail size */
1482                                 thumb_width = THUMBNAIL_WIDTH;
1483                                 thumb_height = (thumb_width * encode_src.height) / encode_src.width;
1484                                 if (thumb_height % 2 != 0)
1485                                         thumb_height += 1;
1486
1487                                 MMCAM_LOG_INFO("need to resize : thumbnail size %dx%d, format %d",
1488                                         thumb_width, thumb_height, encode_src.format);
1489
1490                                 if ((encode_src.format == MM_PIXEL_FORMAT_UYVY ||
1491                                      encode_src.format == MM_PIXEL_FORMAT_YUYV) &&
1492                                      encode_src.width % thumb_width == 0 &&
1493                                      encode_src.height % thumb_height == 0) {
1494                                         if (!_mmcamcorder_downscale_UYVYorYUYV(encode_src.data, encode_src.width, encode_src.height,
1495                                                 &thumb_raw_data, thumb_width, thumb_height)) {
1496                                                 thumb_raw_data = NULL;
1497                                                 MMCAM_LOG_WARNING("_mmcamcorder_downscale_UYVYorYUYV failed. skip thumbnail making...");
1498                                         }
1499                                 } else {
1500                                         if (!_mmcamcorder_resize_frame(encode_src.data, encode_src.width, encode_src.height,
1501                                                 encode_src.length, encode_src.format,
1502                                                 &thumb_raw_data, &thumb_width, &thumb_height, &thumb_length)) {
1503                                                 thumb_raw_data = NULL;
1504                                                 MMCAM_LOG_WARNING("_mmcamcorder_resize_frame failed. skip thumbnail making...");
1505                                         }
1506                                 }
1507                         } else {
1508                                 thumb_width = encode_src.width;
1509                                 thumb_height = encode_src.height;
1510
1511                                 MMCAM_LOG_INFO("NO need to resize : thumbnail size %dx%d", thumb_width, thumb_height);
1512
1513                                 thumb_raw_data = encode_src.data;
1514                                 thumb_length = encode_src.length;
1515                         }
1516
1517                         if (thumb_raw_data) {
1518                                 ret = _mmcamcorder_encode_jpeg(thumb_raw_data, thumb_width, thumb_height,
1519                                         encode_src.format, thumb_length, THUMBNAIL_JPEG_QUALITY,
1520                                         (void **)&internal_thumb_data, &internal_thumb_length);
1521                                 if (ret) {
1522                                         MMCAM_LOG_INFO("encode THUMBNAIL done - data %p, length %d", internal_thumb_data, internal_thumb_length);
1523
1524                                         thumb.data = internal_thumb_data;
1525                                         thumb.length = internal_thumb_length;
1526                                         thumb.width = thumb_width;
1527                                         thumb.height = thumb_height;
1528                                         thumb.format = MM_PIXEL_FORMAT_ENCODED;
1529                                 } else {
1530                                         MMCAM_LOG_WARNING("failed to encode THUMBNAIL");
1531                                 }
1532
1533                                 /* release allocated raw data memory */
1534                                 if (thumb_raw_data != encode_src.data) {
1535                                         free(thumb_raw_data);
1536                                         thumb_raw_data = NULL;
1537                                         MMCAM_LOG_INFO("release thumb_raw_data");
1538                                 }
1539                         } else {
1540                                 MMCAM_LOG_WARNING("thumb_raw_data is NULL");
1541                         }
1542                 } else {
1543                         /* no raw data src for thumbnail */
1544                         MMCAM_LOG_INFO("no need to encode thumbnail");
1545                 }
1546         }
1547
1548         /* Encode JPEG */
1549         if (sc->internal_encode && pixtype_main != MM_PIXEL_FORMAT_ENCODED) {
1550                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1551                         MMCAM_IMAGE_ENCODER_QUALITY, &capture_quality,
1552                         NULL);
1553                 MMCAM_LOG_INFO("Start Internal Encode - capture_quality %d", capture_quality);
1554
1555                 ret = _mmcamcorder_encode_jpeg(mapinfo1.data, dest.width, dest.height,
1556                         pixtype_main, dest.length, capture_quality,
1557                         (void **)&internal_main_data, &internal_main_length);
1558                 if (!ret) {
1559                         MMCAM_LOG_ERROR("_mmcamcorder_encode_jpeg failed");
1560
1561                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1562
1563                         goto error;
1564                 }
1565
1566                 /* set format */
1567                 dest.data = internal_main_data;
1568                 dest.length = internal_main_length;
1569                 dest.format = MM_PIXEL_FORMAT_ENCODED;
1570
1571                 MMCAM_LOG_INFO("Done Internal Encode - data %p, length %d", dest.data, dest.length);
1572         }
1573
1574         if (info->capture_format != MM_PIXEL_FORMAT_ENCODED) {
1575                 MMCAM_LOG_INFO("not encoded format, skip exif related sequence");
1576                 goto _CAPTURE_CB_EXIF_DONE;
1577         }
1578
1579         /* create EXIF info */
1580         if (!provide_exif) {    /* make new exif */
1581                 ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1582         } else {        /* load from jpeg buffer dest.data */
1583                 ret = mm_exif_load_exif_info(&(hcamcorder->exif_info), dest.data, dest.length);
1584                 if (ret != MM_ERROR_NONE) {
1585                         MMCAM_LOG_ERROR("Failed to load exif_info [%x], try to create EXIF", ret);
1586                         provide_exif = FALSE;
1587                         ret = mm_exif_create_exif_info(&(hcamcorder->exif_info));
1588                 }
1589         }
1590         if (ret != MM_ERROR_NONE) {
1591                 MMCAM_LOG_ERROR("Failed to create exif_info [%x], but keep going...", ret);
1592         } else {
1593                 /* add basic exif info */
1594                 if (!provide_exif) {
1595                         MMCAM_LOG_INFO("add basic exif info");
1596                         ret = __mmcamcorder_set_exif_basic_info((MMHandleType)hcamcorder, dest.width, dest.height);
1597                 } else {
1598                         MMCAM_LOG_INFO("update exif info");
1599                         ret = __mmcamcorder_update_exif_info((MMHandleType)hcamcorder, dest.data, dest.length);
1600                 }
1601
1602                 if (ret != MM_ERROR_NONE) {
1603                         MMCAM_LOG_WARNING("Failed set_exif_basic_info [%x], but keep going...", ret);
1604                         ret = MM_ERROR_NONE;
1605                 }
1606         }
1607
1608         /* get attribute item for EXIF data */
1609         mm_attrs_get_index((MMHandleType)attrs, MMCAM_CAPTURED_EXIF_RAW_DATA, &attr_index_for_exif);
1610
1611         /* set EXIF data to attribute */
1612         if (hcamcorder->exif_info && hcamcorder->exif_info->data) {
1613                 exif_raw_data = (unsigned char *)malloc(hcamcorder->exif_info->size);
1614                 if (exif_raw_data) {
1615                         memcpy(exif_raw_data, hcamcorder->exif_info->data, hcamcorder->exif_info->size);
1616                         mm_attrs_set_data(attrs, attr_index_for_exif, exif_raw_data, hcamcorder->exif_info->size);
1617                         MMCAM_LOG_INFO("set EXIF raw data %p, size %d", exif_raw_data, hcamcorder->exif_info->size);
1618                 } else {
1619                         MMCAM_LOG_WARNING("failed to alloc for EXIF, size %d", hcamcorder->exif_info->size);
1620                 }
1621         } else {
1622                 MMCAM_LOG_WARNING("failed to create EXIF. set EXIF as NULL");
1623                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1624         }
1625
1626         /* commit EXIF data */
1627         mm_attrs_commit(attrs, attr_index_for_exif);
1628
1629         /* get tag-enable */
1630         mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL, MMCAM_TAG_ENABLE, &tag_enable, NULL);
1631
1632         /* Set extra data for JPEG if tag enabled and doesn't provide EXIF */
1633         if (tag_enable) {
1634                 mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
1635                         MMCAM_IMAGE_ENCODER, &codectype,
1636                         NULL);
1637                 MMCAM_LOG_INFO("codectype %d", codectype);
1638
1639                 switch (codectype) {
1640                 case MM_IMAGE_CODEC_JPEG:
1641                 case MM_IMAGE_CODEC_SRW:
1642                 case MM_IMAGE_CODEC_JPEG_SRW:
1643                         ret = __mmcamcorder_set_jpeg_data((MMHandleType)hcamcorder, &dest, &thumb, provide_exif);
1644                         if (ret != MM_ERROR_NONE) {
1645                                 MMCAM_LOG_ERROR("Error on setting extra data to jpeg");
1646                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, ret);
1647                                 goto error;
1648                         }
1649                         break;
1650                 default:
1651                         MMCAM_LOG_ERROR("The codectype is not supported. (%d)", codectype);
1652                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INTERNAL);
1653                         goto error;
1654                 }
1655         }
1656
1657 _CAPTURE_CB_EXIF_DONE:
1658
1659         /* Handle Capture Callback */
1660         _MMCAMCORDER_LOCK_VCAPTURE_CALLBACK(hcamcorder);
1661
1662         if (hcamcorder->vcapture_cb) {
1663                 MMCAM_LOG_INFO("APPLICATION CALLBACK START");
1664                 if (thumb.data)
1665                         ret = hcamcorder->vcapture_cb(&dest, &thumb, hcamcorder->vcapture_cb_param);
1666                 else
1667                         ret = hcamcorder->vcapture_cb(&dest, NULL, hcamcorder->vcapture_cb_param);
1668
1669                 MMCAM_LOG_INFO("APPLICATION CALLBACK END");
1670         } else {
1671                 MMCAM_LOG_ERROR("Capture callback is NULL.");
1672
1673                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_ERROR, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
1674
1675                 goto err_release_exif;
1676         }
1677
1678         /* Set capture count */
1679         count = ++(info->capture_send_count);
1680         send_captured_message = TRUE;
1681
1682 err_release_exif:
1683         _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
1684
1685         /* init screennail and EXIF raw data */
1686         mm_attrs_set_data(attrs, attr_index_for_screennail, NULL, 0);
1687         mm_attrs_commit(attrs, attr_index_for_screennail);
1688         if (exif_raw_data) {
1689                 free(exif_raw_data);
1690                 exif_raw_data = NULL;
1691
1692                 mm_attrs_set_data(attrs, attr_index_for_exif, NULL, 0);
1693                 mm_attrs_commit(attrs, attr_index_for_exif);
1694         }
1695
1696         /* Release jpeg data */
1697         if (pixtype_main == MM_PIXEL_FORMAT_ENCODED)
1698                 __mmcamcorder_release_jpeg_data((MMHandleType)hcamcorder, &dest, tag_enable, provide_exif);
1699
1700 error:
1701         /* Check end condition and set proper value */
1702         if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL ||
1703             (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2)) {
1704                 __mmcamcorder_init_stillshot_info((MMHandleType)hcamcorder);
1705         }
1706
1707         /* release internal allocated data */
1708         if (sc->internal_encode)
1709                 compare_data = internal_main_data;
1710         else
1711                 compare_data = mapinfo1.data;
1712
1713         if (dest.data && compare_data &&
1714             dest.data != compare_data) {
1715                 MMCAM_LOG_INFO("release internal allocated data %p", dest.data);
1716                 free(dest.data);
1717                 dest.data = NULL;
1718                 dest.length = 0;
1719         }
1720         if (internal_main_data) {
1721                 MMCAM_LOG_INFO("release internal main data %p", internal_main_data);
1722                 free(internal_main_data);
1723                 internal_main_data = NULL;
1724         }
1725         if (internal_thumb_data) {
1726                 MMCAM_LOG_INFO("release internal thumb data %p", internal_thumb_data);
1727                 free(internal_thumb_data);
1728                 internal_thumb_data = NULL;
1729         }
1730
1731         /* reset compare_data */
1732         compare_data = NULL;
1733
1734         /*free GstBuffer*/
1735         if (sample1) {
1736                 gst_buffer_unmap(gst_sample_get_buffer(sample1), &mapinfo1);
1737                 gst_sample_unref(sample1);
1738         }
1739         if (sample2) {
1740                 gst_buffer_unmap(gst_sample_get_buffer(sample2), &mapinfo2);
1741                 gst_sample_unref(sample2);
1742         }
1743         if (sample3) {
1744                 gst_buffer_unmap(gst_sample_get_buffer(sample3), &mapinfo3);
1745                 gst_sample_unref(sample3);
1746         }
1747
1748         /* destroy exif info */
1749         mm_exif_destory_exif_info(hcamcorder->exif_info);
1750         hcamcorder->exif_info = NULL;
1751
1752         /* send captured message */
1753         if (send_captured_message) {
1754                 if (info->hdr_capture_mode != MM_CAMCORDER_HDR_ON_AND_ORIGINAL) {
1755                         /* Send CAPTURED message and count - capture success */
1756                         if (current_state >= MM_CAMCORDER_STATE_RECORDING)
1757                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_VIDEO_SNAPSHOT_CAPTURED, count);
1758                         else
1759                                 MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, count);
1760                 } else if (info->hdr_capture_mode == MM_CAMCORDER_HDR_ON_AND_ORIGINAL && count == 2) {
1761                         /* send captured message only once in HDR and Original Capture mode */
1762                         MMCAM_SEND_MESSAGE(hcamcorder, MM_MESSAGE_CAMCORDER_CAPTURED, 1);
1763                 }
1764         }
1765
1766         if (current_state >= MM_CAMCORDER_STATE_RECORDING) {
1767                 /* Handle capture in recording case */
1768                 hcamcorder->capture_in_recording = FALSE;
1769
1770                 g_mutex_lock(&hcamcorder->task_thread_lock);
1771
1772                 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING) {
1773                         MMCAM_LOG_INFO("send signal for capture in recording");
1774                         g_cond_signal(&hcamcorder->task_thread_cond);
1775                 } else {
1776                         MMCAM_LOG_WARNING("unexpected task thread state : %d", hcamcorder->task_thread_state);
1777                 }
1778
1779                 g_mutex_unlock(&hcamcorder->task_thread_lock);
1780
1781                 _MMCAMCORDER_CMD_SIGNAL(hcamcorder);
1782         }
1783
1784         MMCAM_LOG_ERROR("END");
1785
1786         return;
1787 }
1788
1789
1790 static void __mmcamcorder_extra_preview_stream_cb(GstElement *element, int stream_id, GstSample *sample, gpointer u_data)
1791 {
1792         if (!sample) {
1793                 MMCAM_LOG_ERROR("NULL sample for extra preview[id:%d]", stream_id);
1794                 return;
1795         }
1796
1797         /* no need to check return value here */
1798         _mmcamcorder_invoke_video_stream_cb((MMHandleType)u_data, sample, TRUE, stream_id);
1799
1800         gst_sample_unref(sample);
1801 }
1802
1803
1804 gboolean __mmcamcorder_handoff_callback(GstElement *fakesink, GstBuffer *buffer, GstPad *pad, gpointer u_data)
1805 {
1806         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(u_data);
1807         _MMCamcorderSubContext *sc = NULL;
1808
1809         mmf_return_val_if_fail(hcamcorder, FALSE);
1810
1811         sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
1812         mmf_return_val_if_fail(sc && sc->element, FALSE);
1813
1814         MMCAM_LOG_INFO("");
1815
1816         /* FIXME. How could you get a thumbnail? */
1817         __mmcamcorder_image_capture_cb(fakesink, gst_sample_new(buffer, gst_pad_get_current_caps(pad), NULL, NULL), NULL, NULL, u_data);
1818
1819         if (sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst) {
1820                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_SINK].gst, "signal-handoffs", FALSE);
1821                 MMCAMCORDER_G_OBJECT_SET(sc->encode_element[_MMCAMCORDER_ENCSINK_ENCBIN].gst, "block", TRUE);
1822                 sc->info_video->push_encoding_buffer = PUSH_ENCODING_BUFFER_STOP;
1823         }
1824
1825         return TRUE;
1826 }
1827
1828
1829 static ExifData *__mmcamcorder_update_exif_orientation(MMHandleType handle, ExifData *ed)
1830 {
1831         int value = 0;
1832         ExifShort eshort = 0;
1833         int ret = MM_ERROR_NONE;
1834
1835         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_ORIENTATION, &value, NULL);
1836         MMCAM_LOG_INFO("get orientation [%d]", value);
1837         if (value == 0)
1838                 value = MM_EXIF_ORIENTATION;
1839
1840         exif_set_short((unsigned char *)&eshort, exif_data_get_byte_order(ed), value);
1841         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_ORIENTATION,
1842                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort);
1843         if (ret != MM_ERROR_NONE)
1844                 EXIF_SET_ERR(ret, EXIF_TAG_MAKER_NOTE);
1845
1846 exit:
1847         return ed;
1848 }
1849
1850
1851 static ExifData *__mmcamcorder_update_exif_make(MMHandleType handle, ExifData *ed)
1852 {
1853         int ret = MM_ERROR_NONE;
1854         char *make = strdup(MM_MAKER_NAME);
1855
1856         if (make) {
1857                 MMCAM_LOG_INFO("maker [%s]", make);
1858                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MAKE,
1859                         EXIF_FORMAT_ASCII, strlen(make)+1, (const char *)make);
1860                 free(make);
1861                 if (ret != MM_ERROR_NONE)
1862                         EXIF_SET_ERR(ret, EXIF_TAG_MAKE);
1863         } else {
1864                 MMCAM_LOG_ERROR("strdup failed [%s]", MM_MAKER_NAME);
1865         }
1866
1867 exit:
1868         return ed;
1869 }
1870
1871
1872 static ExifData *__mmcamcorder_update_exif_software(MMHandleType handle, ExifData *ed)
1873 {
1874         int ret = MM_ERROR_NONE;
1875         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1876
1877         if (hcamcorder == NULL || ed == NULL) {
1878                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1879                 return NULL;
1880         }
1881
1882         if (hcamcorder->software_version) {
1883                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE, EXIF_FORMAT_ASCII,
1884                         strlen(hcamcorder->software_version)+1, (const char *)hcamcorder->software_version);
1885
1886                 MMCAM_LOG_INFO("set software_version[%s] ret[0x%x]",
1887                         hcamcorder->software_version, ret);
1888         } else {
1889                 MMCAM_LOG_ERROR("model_name is NULL");
1890         }
1891
1892         return ed;
1893 }
1894
1895
1896 static ExifData *__mmcamcorder_update_exif_model(MMHandleType handle, ExifData *ed)
1897 {
1898         int ret = MM_ERROR_NONE;
1899         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)handle;
1900
1901         if (hcamcorder == NULL || ed == NULL) {
1902                 MMCAM_LOG_ERROR("NULL parameter %p,%p", hcamcorder, ed);
1903                 return NULL;
1904         }
1905
1906         if (hcamcorder->model_name) {
1907                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_MODEL, EXIF_FORMAT_ASCII,
1908                         strlen(hcamcorder->model_name)+1, (const char *)hcamcorder->model_name);
1909
1910                 MMCAM_LOG_ERROR("set model name[%s] ret[0x%x]",
1911                         hcamcorder->model_name, ret);
1912         } else {
1913                 MMCAM_LOG_ERROR("model_name is NULL");
1914         }
1915
1916         return ed;
1917 }
1918
1919 static ExifData *__mmcamcorder_update_exif_gps(MMHandleType handle, ExifData *ed)
1920 {
1921         int ret = MM_ERROR_NONE;
1922         int gps_enable = TRUE;
1923         char *err_name = NULL;
1924         double latitude = INVALID_GPS_VALUE;
1925         double longitude = INVALID_GPS_VALUE;
1926         double altitude = INVALID_GPS_VALUE;
1927
1928         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_GPS_ENABLE, &gps_enable, NULL);
1929         if (ret == MM_ERROR_NONE && gps_enable) {
1930                 ExifByte GpsVersion[4] = {2, 2, 0, 0};
1931
1932                 MMCAM_LOG_INFO("Tag for GPS is ENABLED.");
1933
1934                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_VERSION_ID,
1935                         EXIF_FORMAT_BYTE, 4, (const char *)&GpsVersion);
1936                 if (ret != MM_ERROR_NONE)
1937                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_VERSION_ID);
1938
1939                 ret = mm_camcorder_get_attributes(handle, &err_name,
1940                         MMCAM_TAG_LATITUDE, &latitude,
1941                         MMCAM_TAG_LONGITUDE, &longitude,
1942                         MMCAM_TAG_ALTITUDE, &altitude, NULL);
1943                 if (ret != MM_ERROR_NONE) {
1944                         MMCAM_LOG_ERROR("failed to get gps info [%x][%s]", ret, err_name);
1945                         SAFE_FREE(err_name);
1946                         goto exit;
1947                 }
1948
1949                 MMCAM_LOG_INFO("latitude [%f]", latitude);
1950                 if (latitude != INVALID_GPS_VALUE) {
1951                         unsigned char *b = NULL;
1952                         unsigned int deg;
1953                         unsigned int min;
1954                         unsigned int sec;
1955                         ExifRational rData;
1956
1957                         if (latitude < 0) {
1958                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1959                                         EXIF_FORMAT_ASCII, 2, "S");
1960                                 if (ret != MM_ERROR_NONE)
1961                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1962
1963                                 latitude = -latitude;
1964                         } else if (latitude > 0) {
1965                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE_REF,
1966                                         EXIF_FORMAT_ASCII, 2, "N");
1967                                 if (ret != MM_ERROR_NONE)
1968                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE_REF);
1969                         }
1970
1971                         deg = (unsigned int)(latitude);
1972                         min = (unsigned int)((latitude-deg) * 60);
1973                         sec = (unsigned int)(((latitude-deg) * 3600) - min * 60);
1974
1975                         MMCAM_LOG_INFO("f_latitude deg[%d], min[%d], sec[%d]", deg, min, sec);
1976                         b = malloc(3 * sizeof(ExifRational));
1977                         if (b) {
1978                                 rData.numerator = deg;
1979                                 rData.denominator = 1;
1980                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
1981                                 rData.numerator = min;
1982                                 exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
1983                                 rData.numerator = sec;
1984                                 exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
1985
1986                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LATITUDE,
1987                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
1988                                 free(b);
1989                                 if (ret != MM_ERROR_NONE)
1990                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LATITUDE);
1991                         } else {
1992                                 MMCAM_LOG_WARNING("malloc failed");
1993                         }
1994                 }
1995
1996                 MMCAM_LOG_INFO("longitude [%f]", longitude);
1997                 if (longitude != INVALID_GPS_VALUE) {
1998                         unsigned char *b = NULL;
1999                         unsigned int deg;
2000                         unsigned int min;
2001                         unsigned int sec;
2002                         ExifRational rData;
2003
2004                         if (longitude < 0) {
2005                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
2006                                         EXIF_FORMAT_ASCII, 2, "W");
2007                                 if (ret != MM_ERROR_NONE)
2008                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
2009
2010                                 longitude = -longitude;
2011                         } else if (longitude > 0) {
2012                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE_REF,
2013                                         EXIF_FORMAT_ASCII, 2, "E");
2014                                 if (ret != MM_ERROR_NONE)
2015                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE_REF);
2016                         }
2017
2018                         deg = (unsigned int)(longitude);
2019                         min = (unsigned int)((longitude-deg) * 60);
2020                         sec = (unsigned int)(((longitude-deg) * 3600) - min * 60);
2021
2022                         MMCAM_LOG_INFO("longitude deg[%d], min[%d], sec[%d]", deg, min, sec);
2023                         b = malloc(3 * sizeof(ExifRational));
2024                         if (b) {
2025                                 rData.numerator = deg;
2026                                 rData.denominator = 1;
2027                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2028                                 rData.numerator = min;
2029                                 exif_set_rational(b+8, exif_data_get_byte_order(ed), rData);
2030                                 rData.numerator = sec;
2031                                 exif_set_rational(b+16, exif_data_get_byte_order(ed), rData);
2032                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_LONGITUDE,
2033                                         EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2034                                 free(b);
2035                                 if (ret != MM_ERROR_NONE)
2036                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_LONGITUDE);
2037                         } else {
2038                                 MMCAM_LOG_WARNING("malloc failed");
2039                         }
2040                 }
2041
2042                 MMCAM_LOG_INFO("f_altitude [%f]", altitude);
2043                 if (altitude != INVALID_GPS_VALUE) {
2044                         ExifByte alt_ref = 0;
2045                         unsigned char *b = NULL;
2046                         ExifRational rData;
2047                         b = malloc(sizeof(ExifRational));
2048                         if (b) {
2049                                 if (altitude < 0) {
2050                                         alt_ref = 1;
2051                                         altitude = -altitude;
2052                                 }
2053
2054                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE_REF,
2055                                         EXIF_FORMAT_BYTE, 1, (const char *)&alt_ref);
2056                                 if (ret != MM_ERROR_NONE) {
2057                                         MMCAM_LOG_ERROR("error [%x], tag [%x]", ret, EXIF_TAG_GPS_ALTITUDE_REF);
2058                                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY) {
2059                                                 free(b);
2060                                                 b = NULL;
2061                                                 goto exit;
2062                                         }
2063                                 }
2064
2065                                 rData.numerator = (unsigned int)(altitude + 0.5)*100;
2066                                 rData.denominator = 100;
2067                                 exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2068                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_ALTITUDE,
2069                                         EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2070                                 free(b);
2071                                 if (ret != MM_ERROR_NONE)
2072                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_ALTITUDE);
2073                         } else {
2074                                 MMCAM_LOG_WARNING("malloc failed");
2075                         }
2076                 }
2077
2078                 {
2079                         double gps_timestamp = INVALID_GPS_VALUE;
2080                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-time-stamp", &gps_timestamp, NULL);
2081                         MMCAM_LOG_INFO("Gps timestamp [%f]", gps_timestamp);
2082                         if (gps_timestamp > 0.0) {
2083                                 unsigned char *b = NULL;
2084                                 unsigned int hour;
2085                                 unsigned int min;
2086                                 unsigned int microsec;
2087                                 ExifRational rData;
2088
2089                                 hour = (unsigned int)(gps_timestamp / 3600);
2090                                 min = (unsigned int)((gps_timestamp - 3600 * hour) / 60);
2091                                 microsec = (unsigned int)(((double)((double)gps_timestamp -(double)(3600 * hour)) -(double)(60 * min)) * 1000000);
2092
2093                                 MMCAM_LOG_INFO("Gps timestamp hour[%d], min[%d], microsec[%d]", hour, min, microsec);
2094                                 b = malloc(3 * sizeof(ExifRational));
2095                                 if (b) {
2096                                         rData.numerator = hour;
2097                                         rData.denominator = 1;
2098                                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2099
2100                                         rData.numerator = min;
2101                                         rData.denominator = 1;
2102                                         exif_set_rational(b + 8, exif_data_get_byte_order(ed), rData);
2103
2104                                         rData.numerator = microsec;
2105                                         rData.denominator = 1000000;
2106                                         exif_set_rational(b + 16, exif_data_get_byte_order(ed), rData);
2107
2108                                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_TIME_STAMP,
2109                                                 EXIF_FORMAT_RATIONAL, 3, (const char *)b);
2110                                         free(b);
2111                                         if (ret != MM_ERROR_NONE)
2112                                                 EXIF_SET_ERR(ret, EXIF_TAG_GPS_TIME_STAMP);
2113                                 } else {
2114                                         MMCAM_LOG_WARNING("malloc failed.");
2115                                 }
2116                         }
2117                 }
2118
2119                 {
2120                         unsigned char *date_stamp = NULL;
2121                         int date_stamp_len = 0;
2122
2123                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-date-stamp", &date_stamp, &date_stamp_len, NULL);
2124
2125                         if (date_stamp) {
2126                                 MMCAM_LOG_INFO("Date stamp [%s]", date_stamp);
2127
2128                                 /* cause it should include NULL char */
2129                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_DATE_STAMP,
2130                                         EXIF_FORMAT_ASCII, date_stamp_len + 1, (const char *)date_stamp);
2131                                 if (ret != MM_ERROR_NONE)
2132                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_DATE_STAMP);
2133                         }
2134                 }
2135
2136                 {
2137                         unsigned char *processing_method = NULL;
2138                         int processing_method_len = 0;
2139
2140                         mm_camcorder_get_attributes(handle, NULL, "tag-gps-processing-method", &processing_method, &processing_method_len, NULL);
2141
2142                         if (processing_method) {
2143                                 MMCAM_LOG_INFO("Processing method [%s]", processing_method);
2144
2145                                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_GPS, EXIF_TAG_GPS_PROCESSING_METHOD,
2146                                         EXIF_FORMAT_UNDEFINED, processing_method_len, (const char *)processing_method);
2147                                 if (ret != MM_ERROR_NONE)
2148                                         EXIF_SET_ERR(ret, EXIF_TAG_GPS_PROCESSING_METHOD);
2149                         }
2150                 }
2151         } else {
2152                 MMCAM_LOG_INFO("Tag for GPS is DISABLED.");
2153         }
2154
2155 exit:
2156         return ed;
2157 }
2158
2159
2160 int __mmcamcorder_update_exif_info(MMHandleType handle, void* imagedata, int imgln)
2161 {
2162         int ret = MM_ERROR_NONE;
2163         mmf_camcorder_t *hcamcorder = NULL;
2164         ExifData *ed = NULL;
2165
2166         hcamcorder = MMF_CAMCORDER(handle);
2167
2168         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2169
2170         ed = exif_data_new_from_data(imagedata, imgln);
2171         /*ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);*/
2172
2173         if (ed == NULL) {
2174                 MMCAM_LOG_ERROR("get exif data error!!");
2175                 return MM_ERROR_INVALID_HANDLE;
2176         }
2177
2178         /* update necessary */
2179
2180         __mmcamcorder_update_exif_make(handle, ed);
2181         __mmcamcorder_update_exif_software(handle, ed);
2182         __mmcamcorder_update_exif_model(handle, ed);
2183         __mmcamcorder_update_exif_orientation(handle, ed);
2184         __mmcamcorder_update_exif_gps(handle, ed);
2185         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2186         if (ret != MM_ERROR_NONE)
2187                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2188
2189         exif_data_unref(ed);
2190         ed = NULL;
2191         return ret;
2192 }
2193
2194 int __mmcamcorder_set_exif_basic_info(MMHandleType handle, int image_width, int image_height)
2195 {
2196         int ret = MM_ERROR_NONE;
2197         int value;
2198         int str_val_len = 0;
2199         int cntl = 0;
2200         int cnts = 0;
2201         char *str_value = NULL;
2202         char *user_comment = NULL;
2203         ExifData *ed = NULL;
2204         ExifLong config;
2205         ExifLong ExifVersion;
2206         static ExifShort eshort[20];
2207         static ExifLong elong[10];
2208
2209         GstCameraControl *control = NULL;
2210         GstCameraControlExifInfo avsys_exif_info;
2211
2212         mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2213         _MMCamcorderSubContext *sc = NULL;
2214
2215         MMCAM_LOG_INFO("");
2216
2217         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2218
2219         sc = MMF_CAMCORDER_SUBCONTEXT(handle);
2220         mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2221
2222         CLEAR(avsys_exif_info);
2223
2224         if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2225                 MMCAM_LOG_ERROR("Can't cast Video source into camera control. Skip camera control values...");
2226         } else {
2227                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2228                 /* get device information */
2229                 gst_camera_control_get_exif_info(control, &avsys_exif_info);
2230         }
2231
2232         /* get ExifData from exif info */
2233         ed = mm_exif_get_exif_from_info(hcamcorder->exif_info);
2234         if (ed == NULL) {
2235                 MMCAM_LOG_ERROR("get exif data error!!");
2236                 return MM_ERROR_INVALID_HANDLE;
2237         }
2238
2239         /* Receive attribute info */
2240
2241         /* START INSERT IFD_0 */
2242
2243         /*0. EXIF_TAG_EXIF_VERSION */
2244         ExifVersion = MM_EXIF_VERSION;
2245         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXIF_VERSION,
2246                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&ExifVersion);
2247         if (ret != MM_ERROR_NONE)
2248                 EXIF_SET_ERR(ret, EXIF_TAG_EXIF_VERSION);
2249
2250         /*1. EXIF_TAG_IMAGE_WIDTH */ /*EXIF_TAG_PIXEL_X_DIMENSION*/
2251         value = image_width;
2252
2253         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2254         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_WIDTH,
2255                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2256         if (ret != MM_ERROR_NONE)
2257                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_WIDTH);
2258
2259         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_X_DIMENSION,
2260                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2261         if (ret != MM_ERROR_NONE)
2262                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_X_DIMENSION);
2263
2264         MMCAM_LOG_INFO("width[%d]", value);
2265
2266         /*2. EXIF_TAG_IMAGE_LENGTH*/ /*EXIF_TAG_PIXEL_Y_DIMENSION*/
2267         value = image_height;
2268
2269         exif_set_long((unsigned char *)&elong[cntl], exif_data_get_byte_order(ed), value);
2270         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_LENGTH,
2271                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl]);
2272         if (ret != MM_ERROR_NONE)
2273                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_LENGTH);
2274
2275         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_PIXEL_Y_DIMENSION,
2276                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2277         if (ret != MM_ERROR_NONE)
2278                 EXIF_SET_ERR(ret, EXIF_TAG_PIXEL_Y_DIMENSION);
2279
2280         MMCAM_LOG_INFO("height[%d]", value);
2281
2282         /*4. EXIF_TAG_DATE_TIME */
2283
2284         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2285
2286         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2287         {
2288                 gchar *b = NULL;
2289                 time_t t;
2290                 struct tm tm;
2291
2292                 t = time(NULL);
2293                 tzset();
2294                 localtime_r(&t, &tm);
2295
2296                 b = g_strdup_printf("%04i:%02i:%02i %02i:%02i:%02i",
2297                         tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
2298                         tm.tm_hour, tm.tm_min, tm.tm_sec);
2299
2300                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_DATE_TIME, EXIF_FORMAT_ASCII, 20, (const char *)b);
2301                 if (ret != MM_ERROR_NONE) {
2302                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2303                                 g_free(b);
2304
2305                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME);
2306                 }
2307
2308                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_ORIGINAL, EXIF_FORMAT_ASCII, 20, (const char *)b);
2309                 if (ret != MM_ERROR_NONE) {
2310                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2311                                 g_free(b);
2312
2313                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_ORIGINAL);
2314                 }
2315
2316                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DATE_TIME_DIGITIZED, EXIF_FORMAT_ASCII, 20, (const char *)b);
2317                 if (ret != MM_ERROR_NONE) {
2318                         if (ret == (int)MM_ERROR_CAMCORDER_LOW_MEMORY)
2319                                 g_free(b);
2320
2321                         EXIF_SET_ERR(ret, EXIF_TAG_DATE_TIME_DIGITIZED);
2322                 }
2323
2324                 g_free(b);
2325         }
2326
2327         /*5. EXIF_TAG_MAKE */
2328         __mmcamcorder_update_exif_make(handle, ed);
2329
2330 #ifdef WRITE_EXIF_MAKER_INFO /* FIXME */
2331
2332         /*6. EXIF_TAG_MODEL */
2333         __mmcamcorder_update_exif_model(handle, ed);
2334
2335 #endif
2336         /*6. EXIF_TAG_IMAGE_DESCRIPTION */
2337         mm_camcorder_get_attributes(handle, NULL, MMCAM_TAG_IMAGE_DESCRIPTION, &str_value, &str_val_len, NULL);
2338         if (str_value && str_val_len > 0) {
2339                 char *description = strdup(str_value);
2340
2341                 MMCAM_LOG_INFO("description [%s]", str_value);
2342
2343                 if (description) {
2344                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_IMAGE_DESCRIPTION,
2345                                 EXIF_FORMAT_ASCII, strlen(description), (const char *)description);
2346                         free(description);
2347                         str_value = NULL;
2348                         str_val_len = 0;
2349                         if (ret != MM_ERROR_NONE)
2350                                 EXIF_SET_ERR(ret, EXIF_TAG_IMAGE_DESCRIPTION);
2351                 } else {
2352                         MMCAM_LOG_ERROR("strdup failed for [%s]", str_value);
2353                 }
2354         } else {
2355                 MMCAM_LOG_WARNING("failed to get description");
2356         }
2357
2358         /*7. EXIF_TAG_SOFTWARE*/
2359         __mmcamcorder_update_exif_software(handle, ed);
2360
2361 /*
2362         if (control != NULL) {
2363                 char software[50] = {0,};
2364                 unsigned int len = 0;
2365
2366                 len = snprintf(software, sizeof(software), "%x.%x ", avsys_exif_info.software_used>>8, (avsys_exif_info.software_used & 0xff));
2367                 MMCAM_LOG_INFO("software [%s], len [%d]", software, len);
2368                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_0, EXIF_TAG_SOFTWARE,
2369                         EXIF_FORMAT_ASCII, len, (const char *)software);
2370                 if (ret != MM_ERROR_NONE) {
2371                         EXIF_SET_ERR(ret, EXIF_TAG_SOFTWARE);
2372                 }
2373         }
2374 */
2375
2376         __mmcamcorder_update_exif_orientation(handle, ed);
2377
2378         /* START INSERT EXIF_IFD */
2379
2380         /*3. User Comment*/
2381         /*FIXME : get user comment from real user */
2382         user_comment = strdup(MM_USER_COMMENT);
2383         if (user_comment) {
2384                 MMCAM_LOG_INFO("user_comment=%s", user_comment);
2385                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_USER_COMMENT,
2386                         EXIF_FORMAT_ASCII, strlen(user_comment), (const char *)user_comment);
2387                 free(user_comment);
2388                 if (ret != MM_ERROR_NONE)
2389                         EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2390         } else {
2391                 ret = MM_ERROR_CAMCORDER_LOW_MEMORY;
2392                 EXIF_SET_ERR(ret, EXIF_TAG_USER_COMMENT);
2393         }
2394
2395         /*9. EXIF_TAG_COLOR_SPACE */
2396         if (control != NULL) {
2397                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.colorspace);
2398                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COLOR_SPACE,
2399                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2400                 if (ret != MM_ERROR_NONE)
2401                         EXIF_SET_ERR(ret, EXIF_TAG_COLOR_SPACE);
2402         }
2403
2404         /*10. EXIF_TAG_COMPONENTS_CONFIGURATION */
2405         if (control != NULL) {
2406                 config = avsys_exif_info.component_configuration;
2407                 MMCAM_LOG_INFO("EXIF_TAG_COMPONENTS_CONFIGURATION [%4x] ", config);
2408                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_COMPONENTS_CONFIGURATION,
2409                         EXIF_FORMAT_UNDEFINED, 4, (const char *)&config);
2410                 if (ret != MM_ERROR_NONE)
2411                         EXIF_SET_ERR(ret, EXIF_TAG_COMPONENTS_CONFIGURATION);
2412         }
2413
2414         /*11. EXIF_TAG_COMPRESSED_BITS_PER_PIXEL */
2415         /* written  the device_info */
2416
2417         /*12. EXIF_TAG_DATE_TIME_ORIGINAL */
2418         /*13. EXIF_TAG_DATE_TIME_DIGITIZED*/
2419
2420         /*14. EXIF_TAG_EXPOSURE_TIME*/
2421         if (avsys_exif_info.exposure_time_numerator && avsys_exif_info.exposure_time_denominator) {
2422                 unsigned char *b = NULL;
2423                 ExifRational rData;
2424
2425                 MMCAM_LOG_INFO("EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2426                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2427
2428                 b = malloc(sizeof(ExifRational));
2429                 if (b) {
2430                         rData.numerator = avsys_exif_info.exposure_time_numerator;
2431                         rData.denominator = avsys_exif_info.exposure_time_denominator;
2432
2433                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2434                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_TIME,
2435                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2436                         free(b);
2437                         if (ret != MM_ERROR_NONE)
2438                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_TIME);
2439                 } else {
2440                         MMCAM_LOG_WARNING("malloc failed.");
2441                 }
2442         } else {
2443                 MMCAM_LOG_INFO("Skip set EXIF_TAG_EXPOSURE_TIME numerator [%d], denominator [%d]",
2444                         avsys_exif_info.exposure_time_numerator, avsys_exif_info.exposure_time_denominator);
2445         }
2446
2447         /*15. EXIF_TAG_FNUMBER */
2448         if (avsys_exif_info.aperture_f_num_numerator && avsys_exif_info.aperture_f_num_denominator) {
2449                 unsigned char *b = NULL;
2450                 ExifRational rData;
2451
2452                 MMCAM_LOG_INFO("EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2453                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2454
2455                 b = malloc(sizeof(ExifRational));
2456                 if (b) {
2457                         rData.numerator = avsys_exif_info.aperture_f_num_numerator;
2458                         rData.denominator = avsys_exif_info.aperture_f_num_denominator;
2459                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2460                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FNUMBER,
2461                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2462                         free(b);
2463                         if (ret != MM_ERROR_NONE)
2464                                 EXIF_SET_ERR(ret, EXIF_TAG_FNUMBER);
2465                 } else {
2466                         MMCAM_LOG_WARNING("malloc failed.");
2467                 }
2468         } else {
2469                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FNUMBER numerator [%d], denominator [%d]",
2470                         avsys_exif_info.aperture_f_num_numerator, avsys_exif_info.aperture_f_num_denominator);
2471         }
2472
2473         /*16. EXIF_TAG_EXPOSURE_PROGRAM*/
2474         /*FIXME*/
2475         value = MM_EXPOSURE_PROGRAM;
2476         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2477         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_PROGRAM,
2478                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2479         if (ret != MM_ERROR_NONE)
2480                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_PROGRAM);
2481
2482         /*17. EXIF_TAG_ISO_SPEED_RATINGS*/
2483         if (avsys_exif_info.iso) {
2484                 MMCAM_LOG_INFO("EXIF_TAG_ISO_SPEED_RATINGS [%d]", avsys_exif_info.iso);
2485                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.iso);
2486                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_ISO_SPEED_RATINGS,
2487                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2488                 if (ret != MM_ERROR_NONE)
2489                         EXIF_SET_ERR(ret, EXIF_TAG_ISO_SPEED_RATINGS);
2490         }
2491
2492         /*18. EXIF_TAG_SHUTTER_SPEED_VALUE*/
2493         if (avsys_exif_info.shutter_speed_numerator && avsys_exif_info.shutter_speed_denominator) {
2494                 unsigned char *b = NULL;
2495                 ExifSRational rsData;
2496
2497                 MMCAM_LOG_INFO("EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2498                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2499
2500                 b = malloc(sizeof(ExifSRational));
2501                 if (b) {
2502                         rsData.numerator = avsys_exif_info.shutter_speed_numerator;
2503                         rsData.denominator = avsys_exif_info.shutter_speed_denominator;
2504                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2505                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHUTTER_SPEED_VALUE,
2506                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2507                         free(b);
2508                         if (ret != MM_ERROR_NONE)
2509                                 EXIF_SET_ERR(ret, EXIF_TAG_SHUTTER_SPEED_VALUE);
2510                 } else {
2511                         MMCAM_LOG_WARNING("malloc failed.");
2512                 }
2513         } else {
2514                 MMCAM_LOG_INFO("Skip set EXIF_TAG_SHUTTER_SPEED_VALUE numerator [%d], denominator [%d]",
2515                         avsys_exif_info.shutter_speed_numerator, avsys_exif_info.shutter_speed_denominator);
2516         }
2517
2518         /*19. EXIF_TAG_APERTURE_VALUE*/
2519         if (avsys_exif_info.aperture_in_APEX) {
2520                 unsigned char *b = NULL;
2521                 ExifRational rData;
2522
2523                 MMCAM_LOG_INFO("EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2524
2525                 b = malloc(sizeof(ExifRational));
2526                 if (b) {
2527                         rData.numerator = avsys_exif_info.aperture_in_APEX;
2528                         rData.denominator = 1;
2529                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2530                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_APERTURE_VALUE,
2531                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2532                         free(b);
2533                         if (ret != MM_ERROR_NONE)
2534                                 EXIF_SET_ERR(ret, EXIF_TAG_APERTURE_VALUE);
2535                 } else {
2536                         MMCAM_LOG_WARNING("malloc failed.");
2537                 }
2538         } else {
2539                 MMCAM_LOG_INFO("Skip set EXIF_TAG_APERTURE_VALUE [%d]", avsys_exif_info.aperture_in_APEX);
2540         }
2541
2542         /*20. EXIF_TAG_BRIGHTNESS_VALUE*/
2543         if (avsys_exif_info.brigtness_numerator && avsys_exif_info.brightness_denominator) {
2544                 unsigned char *b = NULL;
2545                 ExifSRational rsData;
2546
2547                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominator [%d]",
2548                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2549
2550                 b = malloc(sizeof(ExifSRational));
2551                 if (b) {
2552                         rsData.numerator = avsys_exif_info.brigtness_numerator;
2553                         rsData.denominator = avsys_exif_info.brightness_denominator;
2554                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2555                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_BRIGHTNESS_VALUE,
2556                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2557                         free(b);
2558                         if (ret != MM_ERROR_NONE)
2559                                 EXIF_SET_ERR(ret, EXIF_TAG_BRIGHTNESS_VALUE);
2560                 } else {
2561                         MMCAM_LOG_WARNING("malloc failed.");
2562                 }
2563         } else {
2564                 MMCAM_LOG_INFO("Skip set EXIF_TAG_BRIGHTNESS_VALUE numerator [%d], denominatorr [%d]",
2565                         avsys_exif_info.brigtness_numerator, avsys_exif_info.brightness_denominator);
2566         }
2567
2568         /*21. EXIF_TAG_EXPOSURE_BIAS_VALUE*/
2569         value = 0;
2570         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_BRIGHTNESS, &value, NULL);
2571         if (ret == MM_ERROR_NONE) {
2572                 unsigned char *b = NULL;
2573                 ExifSRational rsData;
2574
2575                 MMCAM_LOG_INFO("EXIF_TAG_BRIGHTNESS_VALUE %d, default %d, step denominator %d",
2576                         value, hcamcorder->brightness_default, hcamcorder->brightness_step_denominator);
2577
2578                 b = malloc(sizeof(ExifSRational));
2579                 if (b) {
2580                         rsData.numerator = value - hcamcorder->brightness_default;
2581                         if (hcamcorder->brightness_step_denominator != 0) {
2582                                 rsData.denominator = hcamcorder->brightness_step_denominator;
2583                         } else {
2584                                 MMCAM_LOG_WARNING("brightness_step_denominator is ZERO, so set 1");
2585                                 rsData.denominator = 1;
2586                         }
2587                         exif_set_srational(b, exif_data_get_byte_order(ed), rsData);
2588                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_BIAS_VALUE,
2589                                 EXIF_FORMAT_SRATIONAL, 1, (const char *)b);
2590                         free(b);
2591                         if (ret != MM_ERROR_NONE)
2592                                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_BIAS_VALUE);
2593                 } else {
2594                         MMCAM_LOG_WARNING("malloc failed.");
2595                 }
2596         } else {
2597                 MMCAM_LOG_INFO("failed to get MMCAM_FILTER_BRIGHTNESS [%x]", ret);
2598         }
2599
2600         /*22  EXIF_TAG_MAX_APERTURE_VALUE*/
2601 /*
2602         if (avsys_exif_info.max_lens_aperture_in_APEX) {
2603                 unsigned char *b = NULL;
2604                 ExifRational rData;
2605
2606                 MMCAM_LOG_INFO("EXIF_TAG_MAX_APERTURE_VALUE [%d]", avsys_exif_info.max_lens_aperture_in_APEX);
2607
2608                 b = malloc(sizeof(ExifRational));
2609                 if (b) {
2610                         rData.numerator = avsys_exif_info.max_lens_aperture_in_APEX;
2611                         rData.denominator = 1;
2612                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2613                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_MAX_APERTURE_VALUE,
2614                                 EXIF_FORMAT_RATIONAL, 1, b);
2615                         free(b);
2616                         if (ret != MM_ERROR_NONE)
2617                                 EXIF_SET_ERR(ret, EXIF_TAG_MAX_APERTURE_VALUE);
2618                 } else {
2619                         MMCAM_LOG_WARNING("failed to alloc for MAX aperture value");
2620                 }
2621         }
2622 */
2623
2624         /*23. EXIF_TAG_SUBJECT_DISTANCE*/
2625         /* default : none */
2626
2627         /*24. EXIF_TAG_METERING_MODE */
2628         if (control != NULL) {
2629                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.metering_mode);
2630                 MMCAM_LOG_INFO("EXIF_TAG_METERING_MODE [%d]", avsys_exif_info.metering_mode);
2631                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_METERING_MODE,
2632                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2633                 if (ret != MM_ERROR_NONE)
2634                         EXIF_SET_ERR(ret, EXIF_TAG_METERING_MODE);
2635         }
2636
2637         /*25. EXIF_TAG_LIGHT_SOURCE*/
2638
2639         /*26. EXIF_TAG_FLASH*/
2640         if (control != NULL) {
2641                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), avsys_exif_info.flash);
2642                 MMCAM_LOG_INFO("EXIF_TAG_FLASH [%d]", avsys_exif_info.flash);
2643                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FLASH,
2644                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2645                 if (ret != MM_ERROR_NONE)
2646                         EXIF_SET_ERR(ret, EXIF_TAG_FLASH);
2647         }
2648
2649         /*27. EXIF_TAG_FOCAL_LENGTH*/
2650         if (avsys_exif_info.focal_len_numerator && avsys_exif_info.focal_len_denominator) {
2651                 unsigned char *b = NULL;
2652                 ExifRational rData;
2653
2654                 MMCAM_LOG_INFO("EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2655                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2656
2657                 b = malloc(sizeof(ExifRational));
2658                 if (b) {
2659                         rData.numerator = avsys_exif_info.focal_len_numerator;
2660                         rData.denominator = avsys_exif_info.focal_len_denominator;
2661                         exif_set_rational(b, exif_data_get_byte_order(ed), rData);
2662                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH,
2663                                 EXIF_FORMAT_RATIONAL, 1, (const char *)b);
2664                         free(b);
2665                         if (ret != MM_ERROR_NONE)
2666                                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH);
2667                 } else {
2668                         MMCAM_LOG_WARNING("malloc failed.");
2669                 }
2670         } else {
2671                 MMCAM_LOG_INFO("Skip set EXIF_TAG_FOCAL_LENGTH numerator [%d], denominator [%d]",
2672                         avsys_exif_info.focal_len_numerator, avsys_exif_info.focal_len_denominator);
2673         }
2674
2675         /*28. EXIF_TAG_SENSING_METHOD*/
2676         /*FIXME*/
2677         value = MM_SENSING_MODE;
2678         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2679         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SENSING_METHOD,
2680                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2681         if (ret != MM_ERROR_NONE)
2682                 EXIF_SET_ERR(ret, EXIF_TAG_SENSING_METHOD);
2683
2684         /*29. EXIF_TAG_FILE_SOURCE*/
2685 /*
2686         value = MM_FILE_SOURCE;
2687         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2688         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FILE_SOURCE,
2689                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2690         if (ret != MM_ERROR_NONE)
2691                 EXIF_SET_ERR(ret, EXIF_TAG_FILE_SOURCE);
2692 */
2693
2694         /*30. EXIF_TAG_SCENE_TYPE*/
2695 /*
2696         value = MM_SCENE_TYPE;
2697         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed),value);
2698         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_TYPE,
2699                 EXIF_FORMAT_UNDEFINED, 4, (const char *)&elong[cntl++]);
2700         if (ret != MM_ERROR_NONE)
2701                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_TYPE);
2702 */
2703
2704         /*31. EXIF_TAG_EXPOSURE_MODE*/
2705         /*FIXME*/
2706         value = MM_EXPOSURE_MODE;
2707         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2708         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_EXPOSURE_MODE,
2709                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2710         if (ret != MM_ERROR_NONE)
2711                 EXIF_SET_ERR(ret, EXIF_TAG_EXPOSURE_MODE);
2712
2713         /*32. EXIF_TAG_WHITE_BALANCE*/
2714         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_WB, &value, NULL);
2715         if (ret == MM_ERROR_NONE) {
2716                 int set_value = 0;
2717                 MMCAM_LOG_INFO("WHITE BALANCE [%d]", value);
2718
2719                 if (value == MM_CAMCORDER_WHITE_BALANCE_AUTOMATIC)
2720                         set_value = 0;
2721                 else
2722                         set_value = 1;
2723
2724                 exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), set_value);
2725                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_WHITE_BALANCE,
2726                         EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2727                 if (ret != MM_ERROR_NONE)
2728                         EXIF_SET_ERR(ret, EXIF_TAG_WHITE_BALANCE);
2729         } else {
2730                 MMCAM_LOG_WARNING("failed to get white balance [%x]", ret);
2731         }
2732
2733         /*33. EXIF_TAG_DIGITAL_ZOOM_RATIO*/
2734 /*
2735         ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_CAMERA_DIGITAL_ZOOM, &value, NULL);
2736         if (ret == MM_ERROR_NONE) {
2737                 MMCAM_LOG_INFO("DIGITAL ZOOM [%d]", value);
2738
2739                 exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2740                 ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_DIGITAL_ZOOM_RATIO,
2741                         EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2742                 if (ret != MM_ERROR_NONE)
2743                         EXIF_SET_ERR(ret, EXIF_TAG_DIGITAL_ZOOM_RATIO);
2744         } else {
2745                 MMCAM_LOG_WARNING("failed to get digital zoom [%x]", ret);
2746         }
2747 */
2748
2749         /*34. EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM*/
2750         /*FIXME*/
2751 /*
2752         value = MM_FOCAL_LENGTH_35MMFILM;
2753         exif_set_short(&eshort[cnts], exif_data_get_byte_order(ed),value);
2754         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM,
2755                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2756         if (ret != MM_ERROR_NONE)
2757                 EXIF_SET_ERR(ret, EXIF_TAG_FOCAL_LENGTH_IN_35MM_FILM);
2758 */
2759
2760         /*35. EXIF_TAG_SCENE_CAPTURE_TYPE*/
2761         {
2762                 int scene_capture_type;
2763
2764                 ret = mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SCENE_MODE, &value, NULL);
2765                 if (ret == MM_ERROR_NONE) {
2766                         MMCAM_LOG_INFO("Scene mode(program mode) [%d]", value);
2767
2768                         switch (value) {
2769                         case MM_CAMCORDER_SCENE_MODE_NORMAL:
2770                                 scene_capture_type = 0; /* standard */
2771                                 break;
2772                         case MM_CAMCORDER_SCENE_MODE_PORTRAIT:
2773                                 scene_capture_type = 2; /* portrait */
2774                                 break;
2775                         case MM_CAMCORDER_SCENE_MODE_LANDSCAPE:
2776                                 scene_capture_type = 1; /* landscape */
2777                                 break;
2778                         case MM_CAMCORDER_SCENE_MODE_NIGHT_SCENE:
2779                                 scene_capture_type = 3; /* night scene */
2780                                 break;
2781                         default:
2782                                 scene_capture_type = 4; /* Others */
2783                                 break;
2784                         }
2785
2786                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), scene_capture_type);
2787                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SCENE_CAPTURE_TYPE,
2788                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2789                         if (ret != MM_ERROR_NONE)
2790                                 EXIF_SET_ERR(ret, EXIF_TAG_SCENE_CAPTURE_TYPE);
2791                 } else {
2792                         MMCAM_LOG_WARNING("failed to get scene mode [%x]", ret);
2793                 }
2794         }
2795
2796         /*36. EXIF_TAG_GAIN_CONTROL*/
2797         /*FIXME*/
2798 /*
2799         value = MM_GAIN_CONTROL;
2800         exif_set_long(&elong[cntl], exif_data_get_byte_order(ed), value);
2801         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_GAIN_CONTROL,
2802                 EXIF_FORMAT_LONG, 1, (const char *)&elong[cntl++]);
2803         if (ret != MM_ERROR_NONE)
2804                 EXIF_SET_ERR(ret, EXIF_TAG_GAIN_CONTROL);
2805 */
2806
2807
2808         /*37. EXIF_TAG_CONTRAST */
2809         {
2810                 type_int_range *irange = NULL;
2811                 int level = 0;
2812
2813                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2814                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2815                         "Contrast",
2816                         &irange);
2817                 if (irange != NULL) {
2818                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_CONTRAST, &value, NULL);
2819
2820                         MMCAM_LOG_INFO("CONTRAST current [%d], default [%d]", value, irange->default_value);
2821
2822                         if (value == irange->default_value)
2823                                 level = MM_VALUE_NORMAL;
2824                         else if (value < irange->default_value)
2825                                 level = MM_VALUE_LOW;
2826                         else
2827                                 level = MM_VALUE_HARD;
2828
2829                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2830                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_CONTRAST,
2831                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2832                         if (ret != MM_ERROR_NONE)
2833                                 EXIF_SET_ERR(ret, EXIF_TAG_CONTRAST);
2834                 } else {
2835                         MMCAM_LOG_WARNING("failed to get range of contrast");
2836                 }
2837         }
2838
2839         /*38. EXIF_TAG_SATURATION*/
2840         {
2841                 type_int_range *irange = NULL;
2842                 int level = 0;
2843
2844                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2845                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2846                         "Saturation",
2847                         &irange);
2848                 if (irange != NULL) {
2849                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SATURATION, &value, NULL);
2850
2851                         MMCAM_LOG_INFO("SATURATION current [%d], default [%d]", value, irange->default_value);
2852
2853                         if (value == irange->default_value)
2854                                 level = MM_VALUE_NORMAL;
2855                         else if (value < irange->default_value)
2856                                 level = MM_VALUE_LOW;
2857                         else
2858                                 level = MM_VALUE_HARD;
2859
2860                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2861                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SATURATION,
2862                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2863                         if (ret != MM_ERROR_NONE)
2864                                 EXIF_SET_ERR(ret, EXIF_TAG_SATURATION);
2865                 } else {
2866                         MMCAM_LOG_WARNING("failed to get range of saturation");
2867                 }
2868         }
2869
2870         /*39. EXIF_TAG_SHARPNESS*/
2871         {
2872                 type_int_range *irange = NULL;
2873                 int level = 0;
2874
2875                 _mmcamcorder_conf_get_value_int_range(hcamcorder->conf_ctrl,
2876                         CONFIGURE_CATEGORY_CTRL_EFFECT,
2877                         "Sharpness",
2878                         &irange);
2879                 if (irange != NULL) {
2880                         mm_camcorder_get_attributes(handle, NULL, MMCAM_FILTER_SHARPNESS, &value, NULL);
2881
2882                         MMCAM_LOG_INFO("SHARPNESS current [%d], default [%d]", value, irange->default_value);
2883
2884                         if (value == irange->default_value)
2885                                 level = MM_VALUE_NORMAL;
2886                         else if (value < irange->default_value)
2887                                 level = MM_VALUE_LOW;
2888                         else
2889                                 level = MM_VALUE_HARD;
2890
2891                         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), level);
2892                         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SHARPNESS,
2893                                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2894                         if (ret != MM_ERROR_NONE)
2895                                 EXIF_SET_ERR(ret, EXIF_TAG_SHARPNESS);
2896                 } else {
2897                         MMCAM_LOG_WARNING("failed to get range of sharpness");
2898                 }
2899         }
2900
2901         /*40. EXIF_TAG_SUBJECT_DISTANCE_RANGE*/
2902         /*FIXME*/
2903         value = MM_SUBJECT_DISTANCE_RANGE;
2904         MMCAM_LOG_INFO("DISTANCE_RANGE [%d]", value);
2905         exif_set_short((unsigned char *)&eshort[cnts], exif_data_get_byte_order(ed), value);
2906         ret = mm_exif_set_add_entry(ed, EXIF_IFD_EXIF, EXIF_TAG_SUBJECT_DISTANCE_RANGE,
2907                 EXIF_FORMAT_SHORT, 1, (const char *)&eshort[cnts++]);
2908         if (ret != MM_ERROR_NONE)
2909                 EXIF_SET_ERR(ret, EXIF_TAG_SUBJECT_DISTANCE_RANGE);
2910
2911         /* GPS information */
2912         __mmcamcorder_update_exif_gps(handle, ed);
2913
2914         MMCAM_LOG_INFO("");
2915
2916         ret = mm_exif_set_exif_to_info(hcamcorder->exif_info, ed);
2917         if (ret != MM_ERROR_NONE)
2918                 MMCAM_LOG_ERROR("mm_exif_set_exif_to_info err!! [%x]", ret);
2919
2920 exit:
2921         MMCAM_LOG_INFO("finished!! [%x]", ret);
2922
2923         if (ed)
2924                 exif_data_unref(ed);
2925
2926         return ret;
2927 }
2928
2929
2930 static void __sound_status_changed_cb(keynode_t* node, void *data)
2931 {
2932         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
2933         _MMCamcorderImageInfo *info = NULL;
2934
2935         mmf_return_if_fail(hcamcorder && hcamcorder->sub_context && hcamcorder->sub_context->info_image);
2936
2937         MMCAM_LOG_INFO("START");
2938
2939         info = hcamcorder->sub_context->info_image;
2940
2941         vconf_get_bool(VCONFKEY_SETAPPL_SOUND_STATUS_BOOL, &(info->sound_status));
2942
2943         MMCAM_LOG_INFO("DONE : sound status %d", info->sound_status);
2944
2945         return;
2946 }
2947
2948
2949 int _mmcamcorder_set_extra_preview_stream_format(MMHandleType camcorder, int stream_id, int pixel_format, int width, int height, int fps)
2950 {
2951         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
2952         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
2953         GstCameraControl *control = NULL;
2954         _MMCamcorderSubContext *sc = NULL;
2955
2956         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2957         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2958         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
2959                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2960         mmf_return_val_if_fail(pixel_format > MM_PIXEL_FORMAT_INVALID && pixel_format < MM_PIXEL_FORMAT_NUM,
2961                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2962         mmf_return_val_if_fail(width > 0 && height > 0 && fps >= 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2963
2964         mm_camcorder_get_state(camcorder, &current_state);
2965
2966         MMCAM_LOG_INFO("state[%d] stream_id[%d],fmt[%d],res[%dx%d],fps[%d]",
2967                 current_state, stream_id, pixel_format, width, height, fps);
2968
2969         if (current_state >= MM_CAMCORDER_STATE_READY) {
2970                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
2971                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2972
2973                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2974                 if (!gst_camera_control_set_extra_preview_stream_format(control,
2975                         stream_id, _mmcamcorder_get_camera_control_image_format(pixel_format), width, height, fps)) {
2976                         MMCAM_LOG_ERROR("camera control failed");
2977                         return MM_ERROR_CAMCORDER_INTERNAL;
2978                 }
2979         } else {
2980                 MMCAM_LOG_INFO("It will be set when start preview");
2981                 hcamcorder->extra_preview_format[stream_id].need_to_set_format = TRUE;
2982         }
2983
2984         hcamcorder->extra_preview_format[stream_id].pixel_format = pixel_format;
2985         hcamcorder->extra_preview_format[stream_id].width = width;
2986         hcamcorder->extra_preview_format[stream_id].height = height;
2987         hcamcorder->extra_preview_format[stream_id].fps = fps;
2988
2989         return MM_ERROR_NONE;
2990 }
2991
2992
2993 int _mmcamcorder_get_extra_preview_stream_format(MMHandleType camcorder, int stream_id, int *pixel_format, int *width, int *height, int *fps)
2994 {
2995         int _width = 0;
2996         int _height = 0;
2997         int _fps = 0;
2998         GstCameraControlImageFormat _img_fmt = GST_CAMERA_CONTROL_IMAGE_FORMAT_NV12;
2999         GstCameraControl *control = NULL;
3000         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3001         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3002         _MMCamcorderSubContext *sc = NULL;
3003
3004         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3005         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3006         mmf_return_val_if_fail(pixel_format && width && height && fps, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3007
3008         mm_camcorder_get_state(camcorder, &current_state);
3009
3010         if (current_state >= MM_CAMCORDER_STATE_READY) {
3011                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3012                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3013
3014                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3015                 if (!gst_camera_control_get_extra_preview_stream_format(control,
3016                         stream_id, &_img_fmt, &_width, &_height, &_fps)) {
3017                         MMCAM_LOG_ERROR("extra preview stream format get failed");
3018                         return MM_ERROR_CAMCORDER_INTERNAL;
3019                 }
3020
3021                 *pixel_format = _mmcamcorder_get_pixel_format2(_img_fmt);
3022                 *width = _width;
3023                 *height = _height;
3024                 *fps = _fps;
3025         } else {
3026                 *pixel_format = hcamcorder->extra_preview_format[stream_id].pixel_format;
3027                 *width = hcamcorder->extra_preview_format[stream_id].width;
3028                 *height = hcamcorder->extra_preview_format[stream_id].height;
3029                 *fps = hcamcorder->extra_preview_format[stream_id].fps;
3030         }
3031
3032         MMCAM_LOG_INFO("get result[fmt:%d(%d),res:%dx%d,fps:%d][state:%d]",
3033                 *pixel_format, _img_fmt, *width, *height, *fps, current_state);
3034
3035         return MM_ERROR_NONE;
3036 }
3037
3038
3039 int _mmcamcorder_set_extra_preview_bitrate(MMHandleType camcorder, int stream_id, int bitrate)
3040 {
3041         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3042         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3043         GstCameraControl *control = NULL;
3044         _MMCamcorderSubContext *sc = NULL;
3045
3046         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3047         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3048         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
3049                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3050         mmf_return_val_if_fail(bitrate > 0, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3051
3052         mm_camcorder_get_state(camcorder, &current_state);
3053
3054         MMCAM_LOG_INFO("state[%d] stream[%d], bitrate[%d]", current_state, stream_id, bitrate);
3055
3056         if (current_state >= MM_CAMCORDER_STATE_READY) {
3057                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3058                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3059
3060                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3061                 if (!gst_camera_control_set_extra_preview_bitrate(control, stream_id, bitrate)) {
3062                         MMCAM_LOG_ERROR("set bitrate[%d] for stream[%d] failed", bitrate, stream_id);
3063                         return MM_ERROR_CAMCORDER_INTERNAL;
3064                 }
3065         } else {
3066                 MMCAM_LOG_INFO("It will be set when start preview");
3067                 hcamcorder->extra_preview_format[stream_id].need_to_set_bitrate = TRUE;
3068         }
3069
3070         hcamcorder->extra_preview_format[stream_id].bitrate = bitrate;
3071
3072         return MM_ERROR_NONE;
3073 }
3074
3075
3076 int _mmcamcorder_get_extra_preview_bitrate(MMHandleType camcorder, int stream_id, int *bitrate)
3077 {
3078         int _bitrate = 0;
3079         GstCameraControl *control = NULL;
3080         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3081         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3082         _MMCamcorderSubContext *sc = NULL;
3083
3084         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3085         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3086         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
3087                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3088         mmf_return_val_if_fail(bitrate, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3089
3090         mm_camcorder_get_state(camcorder, &current_state);
3091
3092         if (current_state >= MM_CAMCORDER_STATE_READY) {
3093                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3094                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3095
3096                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3097                 if (!gst_camera_control_get_extra_preview_bitrate(control, stream_id, &_bitrate)) {
3098                         MMCAM_LOG_ERROR("get bitrate for stream[%d] failed", stream_id);
3099                         return MM_ERROR_CAMCORDER_INTERNAL;
3100                 }
3101
3102                 *bitrate = _bitrate;
3103         } else {
3104                 *bitrate = hcamcorder->extra_preview_format[stream_id].bitrate;
3105         }
3106
3107         MMCAM_LOG_INFO("get bitrate[%d] for stream[%d][state:%d]",
3108                 *bitrate, stream_id, current_state);
3109
3110         return MM_ERROR_NONE;
3111 }
3112
3113
3114 int _mmcamcorder_set_extra_preview_gop_interval(MMHandleType camcorder, int stream_id, int interval)
3115 {
3116         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3117         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3118         GstCameraControl *control = NULL;
3119         _MMCamcorderSubContext *sc = NULL;
3120
3121         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3122         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3123         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
3124                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3125
3126         mm_camcorder_get_state(camcorder, &current_state);
3127
3128         MMCAM_LOG_INFO("state[%d] stream[%d], interval[%d]", current_state, stream_id, interval);
3129
3130         if (current_state >= MM_CAMCORDER_STATE_READY) {
3131                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3132                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3133
3134                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3135                 if (!gst_camera_control_set_extra_preview_gop_interval(control, stream_id, interval)) {
3136                         MMCAM_LOG_ERROR("set GOP interval[%d] for stream[%d] failed", interval, stream_id);
3137                         return MM_ERROR_CAMCORDER_INTERNAL;
3138                 }
3139         } else {
3140                 MMCAM_LOG_INFO("It will be set when start preview");
3141                 hcamcorder->extra_preview_format[stream_id].need_to_set_gop_interval = TRUE;
3142         }
3143
3144         hcamcorder->extra_preview_format[stream_id].gop_interval = interval;
3145
3146         return MM_ERROR_NONE;
3147 }
3148
3149
3150 int _mmcamcorder_get_extra_preview_gop_interval(MMHandleType camcorder, int stream_id, int *interval)
3151 {
3152         int _interval = 0;
3153         GstCameraControl *control = NULL;
3154         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)camcorder;
3155         MMCamcorderStateType current_state = MM_CAMCORDER_STATE_NONE;
3156         _MMCamcorderSubContext *sc = NULL;
3157
3158         mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3159         mmf_return_val_if_fail(hcamcorder->support_extra_preview, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
3160         mmf_return_val_if_fail(stream_id >= 0 && stream_id < MM_CAMCORDER_EXTRA_PREVIEW_STREAM_NUM,
3161                 MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3162         mmf_return_val_if_fail(interval, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3163
3164         mm_camcorder_get_state(camcorder, &current_state);
3165
3166         if (current_state >= MM_CAMCORDER_STATE_READY) {
3167                 sc = MMF_CAMCORDER_SUBCONTEXT(camcorder);
3168                 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
3169
3170                 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
3171                 if (!gst_camera_control_get_extra_preview_gop_interval(control, stream_id, &_interval)) {
3172                         MMCAM_LOG_ERROR("get GOP interval for stream[%d] failed", stream_id);
3173                         return MM_ERROR_CAMCORDER_INTERNAL;
3174                 }
3175
3176                 *interval = _interval;
3177         } else {
3178                 *interval = hcamcorder->extra_preview_format[stream_id].gop_interval;
3179         }
3180
3181         MMCAM_LOG_INFO("get GOP interval[%d] for stream[%d][state:%d]",
3182                 *interval, stream_id, current_state);
3183
3184         return MM_ERROR_NONE;
3185 }