src/mm_camcorder_util.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 <stdio.h>
  26 #include <stdarg.h>
  27 #include <stdlib.h>
  28 #include <sys/vfs.h> /* struct statfs */
  29 #include <sys/time.h> /* gettimeofday */
  30 #include <sys/stat.h>
  31 #include <gst/video/video-info.h>
  32 #include <gio/gio.h>
  33
  34 #include "mm_camcorder_internal.h"
  35 #include "mm_camcorder_util.h"
  36 #include "mm_camcorder_sound.h"
  37 #include <mm_util_imgp.h>
  38 #include <mm_util_jpeg.h>
  39
  40 /*-----------------------------------------------------------------------
  41 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  42 -----------------------------------------------------------------------*/
  43
  44 /*-----------------------------------------------------------------------
  45 |    LOCAL VARIABLE DEFINITIONS for internal                            |
  46 -----------------------------------------------------------------------*/
  47 #define TIME_STRING_MAX_LEN     64
  48
  49 #define FPUTC_CHECK(x_char, x_file)\
  50 {\
  51         if (fputc(x_char, x_file) == EOF) \
  52         {\
  53                 _mmcam_dbg_err("[Critical] fputc() returns fail.\n");   \
  54                 return FALSE;\
  55         }\
  56 }
  57 #define FPUTS_CHECK(x_str, x_file)\
  58 {\
  59         if (fputs(x_str, x_file) == EOF) \
  60         {\
  61                 _mmcam_dbg_err("[Critical] fputs() returns fail.\n");\
  62                 SAFE_FREE(str); \
  63                 return FALSE;\
  64         }\
  65 }
  66
  67 /*---------------------------------------------------------------------------
  68 |    LOCAL FUNCTION PROTOTYPES:                                                                                         |
  69 ---------------------------------------------------------------------------*/
  70 /* STATIC INTERNAL FUNCTION */
  71
  72 //static gint           skip_mdat(FILE *f);
  73 static guint16           get_language_code(const char *str);
  74 static gchar*            str_to_utf8(const gchar *str);
  75 static inline gboolean   write_tag(FILE *f, const gchar *tag);
  76 static inline gboolean   write_to_32(FILE *f, guint val);
  77 static inline gboolean   write_to_16(FILE *f, guint val);
  78 static inline gboolean   write_to_24(FILE *f, guint val);
  79 #ifdef _USE_YUV_TO_RGB888_
  80 static gboolean _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  81 #endif /* _USE_YUV_TO_RGB888_ */
  82 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  83 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  84 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  85
  86
  87 /*===========================================================================================
  88 |                                                                                                                                                                                       |
  89 |  FUNCTION DEFINITIONS                                                                                                                                         |
  90 |                                                                                                                                                                                       |
  91 ========================================================================================== */
  92 /*---------------------------------------------------------------------------
  93 |    GLOBAL FUNCTION DEFINITIONS:                                                                                       |
  94 ---------------------------------------------------------------------------*/
  95
  96 static int __gdbus_method_call_sync(const char* bus_name, const char* object, const char* iface,
  97                                                         const char* method, GVariant* args, GVariant** result, bool is_sync)
  98 {
  99         int ret = MM_ERROR_NONE;
 100         GError *err = NULL;
 101         GVariant* dbus_reply = NULL;
 102         GDBusConnection *conn = NULL;
 103
 104         if (!object || !iface || !method) {
 105                 _mmcam_dbg_err("Invalid Argument");
 106                 if (!object)
 107                         _mmcam_dbg_err("object null");
 108                 if (!iface)
 109                         _mmcam_dbg_err("iface null");
 110                 if (!method)
 111                         _mmcam_dbg_err("method null");
 112                 return MM_ERROR_INVALID_ARGUMENT;
 113         }
 114
 115         conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, NULL);
 116         if (conn == NULL) {
 117                 _mmcam_dbg_err("get connection failed");
 118                 return MM_ERROR_CAMCORDER_INTERNAL;
 119         }
 120
 121         _mmcam_dbg_log("Dbus call with obj : '%s' iface : '%s' method : '%s'", object, iface, method);
 122
 123         if (is_sync) {
 124                 if (dbus_reply = g_dbus_connection_call_sync(conn, bus_name, object, iface, \
 125                                      method, args,\
 126                                      NULL, G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, &err )) {
 127                         _mmcam_dbg_log("Method Call '%s.%s' Success", iface, method);
 128                         *result = dbus_reply;
 129                 } else {
 130                         _mmcam_dbg_err("dbus method call sync reply failed");
 131                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 132                 }
 133         } else {
 134                 g_dbus_connection_call(conn, bus_name, object, iface, \
 135                                                              method, args, \
 136                                                              NULL, G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, \
 137                                                              NULL, NULL, NULL);
 138         }
 139         g_object_unref(conn);
 140         return ret;
 141 }
 142
 143 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
 144 {
 145         return (gint32) (d_number * 65536.0);
 146 }
 147
 148 // find top level tag only, do not use this function for finding sub level tags
 149 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 150 {
 151         size_t read_item = 0;
 152         guchar buf[8];
 153
 154         if (do_rewind) {
 155                 rewind(f);
 156         }
 157
 158         while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
 159                 uint64_t buf_size = 0;
 160                 uint32_t buf_fourcc = 0;
 161
 162                 if (read_item < 8) {
 163                         _mmcam_dbg_err("fread failed : %d", read_item);
 164                         break;
 165                 }
 166
 167                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 168
 169                 if (tag_fourcc == buf_fourcc) {
 170                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 171                         return TRUE;
 172                 } else {
 173                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 174
 175                         buf_size = _mmcamcorder_get_container_size(buf);
 176
 177                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 178                         if (buf_fourcc == MMCAM_FOURCC('m','d','a','t') &&
 179                             buf_size == 1) {
 180                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 181                                 if (read_item < 8) {
 182                                         _mmcam_dbg_err("fread failed");
 183                                         return FALSE;
 184                                 }
 185
 186                                 buf_size = _mmcamcorder_get_container_size64(buf);
 187                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 188                         } else {
 189                                 buf_size = buf_size - 8; /* include tag */
 190                         }
 191
 192                         _mmcam_dbg_log("seek %llu", buf_size);
 193                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 194                                 _mmcam_dbg_err("fseeko() fail");
 195                                 return FALSE;
 196                         }
 197                 }
 198         }
 199
 200         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 201
 202         return FALSE;
 203 }
 204
 205 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 206 {
 207         size_t read_item = 0;
 208         guchar buf[8];
 209
 210         if (do_rewind) {
 211                 rewind(f);
 212         }
 213
 214         while ((read_item = fread(&buf, sizeof(guchar), 8, f))  > 0) {
 215                 uint64_t buf_size = 0;
 216                 uint32_t buf_fourcc = 0;
 217
 218                 if (read_item < 8) {
 219                         _mmcam_dbg_err("fread failed : %d", read_item);
 220                         break;
 221                 }
 222
 223                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 224
 225                 if (tag_fourcc == buf_fourcc) {
 226                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 227                         return TRUE;
 228                 } else if (buf_fourcc == MMCAM_FOURCC('m','o','o','v') &&
 229                            tag_fourcc != buf_fourcc) {
 230                         if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE)) {
 231                                 return TRUE;
 232                         } else {
 233                                 continue;
 234                         }
 235                 } else {
 236                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 237
 238                         buf_size = _mmcamcorder_get_container_size(buf);
 239
 240                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 241                         if (buf_fourcc == MMCAM_FOURCC('m','d','a','t') &&
 242                             buf_size == 1) {
 243                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 244                                 if (read_item < 8) {
 245                                         _mmcam_dbg_err("fread failed");
 246                                         return FALSE;
 247                                 }
 248
 249                                 buf_size = _mmcamcorder_get_container_size64(buf);
 250                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 251                         } else {
 252                                 buf_size = buf_size - 8; /* include tag */
 253                         }
 254
 255                         _mmcam_dbg_log("seek %llu", buf_size);
 256                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 257                                 _mmcam_dbg_err("fseeko() fail");
 258                                 return FALSE;
 259                         }
 260                 }
 261         }
 262
 263         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 264
 265         return FALSE;
 266 }
 267
 268 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
 269 {
 270         _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
 271         if(fseeko(f, prev_pos, SEEK_SET) != 0)
 272         {
 273                 _mmcam_dbg_err("fseeko() fail");
 274                 return FALSE;
 275         }
 276
 277         if (!write_to_32(f, curr_pos -prev_pos))
 278                 return FALSE;
 279
 280         if(fseeko(f, curr_pos, SEEK_SET) != 0)
 281         {
 282                 _mmcam_dbg_err("fseeko() fail");
 283                 return FALSE;
 284         }
 285
 286         return TRUE;
 287 }
 288
 289 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
 290 {
 291         gint64 current_pos, pos;
 292         gchar *str = NULL;
 293
 294         _mmcam_dbg_log("");
 295
 296         if((pos = ftello(f))<0)
 297         {
 298                 _mmcam_dbg_err("ftello() returns negative value");
 299                 return FALSE;
 300         }
 301
 302         if(!write_to_32(f, 0)) //size
 303                 return FALSE;
 304
 305         if(!write_tag(f, "loci"))       // type
 306                 return FALSE;
 307
 308         FPUTC_CHECK(0, f);              // version
 309
 310         if(!write_to_24(f, 0))  // flags
 311                 return FALSE;
 312
 313         if(!write_to_16(f, get_language_code("eng"))) // language
 314                 return FALSE;
 315
 316         str = str_to_utf8("location_name");
 317
 318         FPUTS_CHECK(str, f); // name
 319         SAFE_FREE(str);
 320
 321         FPUTC_CHECK('\0', f);
 322         FPUTC_CHECK(0, f);              //role
 323
 324         if(!write_to_32(f, info.longitude))     // Longitude
 325                 return FALSE;
 326
 327         if(!write_to_32(f, info.latitude)) // Latitude
 328                 return FALSE;
 329
 330         if(! write_to_32(f, info.altitude))     // Altitude
 331                 return FALSE;
 332
 333         str = str_to_utf8("Astronomical_body");
 334         FPUTS_CHECK(str, f);//Astronomical_body
 335         SAFE_FREE(str);
 336
 337         FPUTC_CHECK('\0', f);
 338
 339         str = str_to_utf8("Additional_notes");
 340         FPUTS_CHECK(str, f); // Additional_notes
 341         SAFE_FREE(str);
 342
 343         FPUTC_CHECK('\0', f);
 344
 345         if((current_pos = ftello(f))<0)
 346         {
 347                 _mmcam_dbg_err("ftello() returns negative value");
 348                 return FALSE;
 349         }
 350
 351         if(! _mmcamcorder_update_size(f, pos, current_pos))
 352                 return FALSE;
 353
 354         return TRUE;
 355 }
 356
 357 void _mmcamcorder_write_Latitude(FILE *f,int value) {
 358         char s_latitude[9];
 359         int l_decimal = 0;
 360         int l_below_decimal = 0;
 361
 362         l_decimal = value / 10000;
 363         if (value < 0) {
 364                 if( l_decimal == 0) {
 365                         snprintf(s_latitude, 5, "-%.2d.", l_decimal);
 366                 } else {
 367                         snprintf(s_latitude, 5, "%.2d.", l_decimal);
 368                 }
 369         } else {
 370                 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
 371         }
 372
 373         l_below_decimal = value - (l_decimal * 10000);
 374         if (l_below_decimal < 0) {
 375                 l_below_decimal = -l_below_decimal;
 376         }
 377         snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
 378
 379         write_tag(f, s_latitude);
 380 }
 381
 382 void _mmcamcorder_write_Longitude(FILE *f,int value) {
 383         char s_longitude[10];
 384         int l_decimal = 0;
 385         int l_below_decimal = 0;
 386
 387         l_decimal = value / 10000;
 388         if (value < 0) {
 389                 if( l_decimal == 0) {
 390                         snprintf(s_longitude, 6, "-%.3d.", l_decimal);
 391                 } else {
 392                         snprintf(s_longitude, 6, "%.3d.", l_decimal);
 393                 }
 394         } else {
 395                 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
 396         }
 397
 398         l_below_decimal = value - (l_decimal * 10000);
 399         if (l_below_decimal < 0) {
 400                 l_below_decimal = -l_below_decimal;
 401         }
 402         snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
 403
 404         write_tag(f, s_longitude);
 405 }
 406
 407 #define D_GEOGRAPH "\xA9xyz"
 408 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
 409 // 0x15c7 -> encode in english
 410 #define D_INFO_GEOGRAPH 0x001215c7
 411
 412 gboolean _mmcamcorder_write_geodata(FILE *f,_MMCamcorderLocationInfo info) {
 413
 414         gint64 current_pos, pos;
 415
 416         _mmcam_dbg_log("");
 417
 418         if((pos = ftello(f))<0)
 419         {
 420                 _mmcam_dbg_err("ftello() returns negative value");
 421                 return FALSE;
 422         }
 423
 424         if(!write_to_32(f, 0))  //size
 425                 return FALSE;
 426         // tag -> .xyz
 427         if(!write_tag(f, D_GEOGRAPH))   // type
 428                 return FALSE;
 429
 430         if(!write_to_32(f, D_INFO_GEOGRAPH))
 431                 return FALSE;
 432
 433         _mmcamcorder_write_Latitude(f,info.latitude);
 434         _mmcamcorder_write_Longitude(f,info.longitude);
 435
 436         FPUTC_CHECK(0x2F, f);
 437
 438         if((current_pos = ftello(f))<0)
 439         {
 440                 _mmcam_dbg_err("ftello() returns negative value");
 441                 return FALSE;
 442         }
 443
 444         if(! _mmcamcorder_update_size(f, pos, current_pos))
 445                 return FALSE;
 446
 447         return TRUE;
 448 }
 449
 450
 451 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
 452 {
 453         gint64 current_pos, pos;
 454
 455         _mmcam_dbg_log("gps enable : %d", gps_enable);
 456         if (gps_enable == FALSE) {
 457                 _mmcam_dbg_log("no need to write udta");
 458                 return TRUE;
 459         }
 460
 461         if ((pos = ftello(f))<0) {
 462                 _mmcam_dbg_err("ftello() returns negative value");
 463                 return FALSE;
 464         }
 465
 466         /* size */
 467         if (!write_to_32(f, 0)) {
 468                 _mmcam_dbg_err("failed to write size");
 469                 return FALSE;
 470         }
 471
 472         /* type */
 473         if (!write_tag(f, "udta")) {
 474                 _mmcam_dbg_err("failed to write type udta");
 475                 return FALSE;
 476         }
 477
 478         if (gps_enable) {
 479                 if (!_mmcamcorder_write_loci(f, info)) {
 480                         _mmcam_dbg_err("failed to write loci");
 481                         return FALSE;
 482                 }
 483
 484                 if (!_mmcamcorder_write_geodata(f,geotag)) {
 485                         _mmcam_dbg_err("failed to write geodata");
 486                         return FALSE;
 487                 }
 488         }
 489
 490         if ((current_pos = ftello(f))<0) {
 491                 _mmcam_dbg_err("ftello() returns negative value");
 492                 return FALSE;
 493         }
 494
 495         if (!_mmcamcorder_update_size(f, pos, current_pos)) {
 496                 _mmcam_dbg_err("failed to update size");
 497                 return FALSE;
 498         }
 499
 500         _mmcam_dbg_log("done");
 501
 502         return TRUE;
 503 }
 504
 505
 506 guint64 _mmcamcorder_get_container_size(const guchar *size)
 507 {
 508         guint64 result = 0;
 509         guint64 temp = 0;
 510
 511         temp = size[0];
 512         result = temp << 24;
 513         temp = size[1];
 514         result = result | (temp << 16);
 515         temp = size[2];
 516         result = result | (temp << 8);
 517         result = result | size[3];
 518
 519         _mmcam_dbg_log("result : %llu", result);
 520
 521         return result;
 522 }
 523
 524
 525 guint64 _mmcamcorder_get_container_size64(const guchar *size)
 526 {
 527         guint64 result = 0;
 528         guint64 temp = 0;
 529
 530         temp = size[0];
 531         result = temp << 56;
 532         temp = size[1];
 533         result = result | (temp << 48);
 534         temp = size[2];
 535         result = result | (temp << 40);
 536         temp = size[3];
 537         result = result | (temp << 32);
 538         temp = size[4];
 539         result = result | (temp << 24);
 540         temp = size[5];
 541         result = result | (temp << 16);
 542         temp = size[6];
 543         result = result | (temp << 8);
 544         result = result | size[7];
 545
 546         _mmcam_dbg_log("result : %llu", result);
 547
 548         return result;
 549 }
 550
 551
 552 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
 553 {
 554         /* for 0 degree */
 555         guint32 a = 0x00010000;
 556         guint32 b = 0;
 557         guint32 c = 0;
 558         guint32 d = 0x00010000;
 559
 560         switch (orientation) {
 561         case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
 562                 a = 0;
 563                 b = 0x00010000;
 564                 c = 0xffff0000;
 565                 d = 0;
 566                 break;
 567         case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
 568                 a = 0xffff0000;
 569                 d = 0xffff0000;
 570                 break;
 571         case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
 572                 a = 0;
 573                 b = 0xffff0000;
 574                 c = 0x00010000;
 575                 d = 0;
 576                 break;
 577         case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
 578         default:
 579                 break;
 580         }
 581
 582         write_to_32(f, a);
 583         write_to_32(f, b);
 584         write_to_32(f, 0);
 585         write_to_32(f, c);
 586         write_to_32(f, d);
 587         write_to_32(f, 0);
 588         write_to_32(f, 0);
 589         write_to_32(f, 0);
 590         write_to_32(f, 0x40000000);
 591
 592         _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
 593                        orientation, a, b, c, d);
 594
 595         return TRUE;
 596 }
 597
 598
 599 int _mmcamcorder_get_freespace(const gchar *path, guint64 *free_space)
 600 {
 601         struct statfs fs;
 602
 603         g_assert(path);
 604
 605         if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
 606                 _mmcam_dbg_log("File(%s) doesn't exist.", path);
 607                 return -2;
 608         }
 609
 610         if (-1 == statfs(path, &fs)) {
 611                 _mmcam_dbg_log("statfs failed.(%s)", path);
 612                 return -1;
 613         }
 614
 615         *free_space = (guint64)fs.f_bsize * fs.f_bavail;
 616         return 1;
 617 }
 618
 619
 620 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
 621 {
 622         struct statfs fs;
 623
 624         g_assert(path);
 625
 626         if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
 627                 _mmcam_dbg_log("File(%s) doesn't exist.", path);
 628                 return -2;
 629         }
 630
 631         if (-1 == statfs(path, &fs)) {
 632                 _mmcam_dbg_log("statfs failed.(%s)", path);
 633                 return -1;
 634         }
 635
 636         *file_system_type = (int)fs.f_type;
 637
 638         return 0;
 639 }
 640
 641 int _mmcamcorder_get_freespace_except_system(guint64 *free_space)
 642 {
 643         double total_space=0;
 644         double avail_space=0;
 645
 646         int ret = MM_ERROR_NONE;
 647         GVariant *params = NULL, *result = NULL;
 648         const char *param_type = "(xx)";
 649
 650         if ((ret = __gdbus_method_call_sync("org.tizen.system.deviced",
 651                                             "/Org/Tizen/System/DeviceD/Storage",
 652                                             "org.tizen.system.deviced.storage",
 653                                             "getstorage",
 654                                             params,
 655                                             &result,
 656                                             TRUE)) != MM_ERROR_NONE) {
 657                 _mmcam_dbg_err("Dbus Call on Client Error");
 658                 return ret;
 659         }
 660
 661         if (result) {
 662                 g_variant_get(result, param_type, &total_space, &avail_space);
 663                 *free_space = (guint64)avail_space;
 664                 _mmcam_dbg_log("free space [%" G_GUINT64_FORMAT "] ", *free_space);
 665         } else {
 666                 _mmcam_dbg_err("replied result is null");
 667                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 668         }
 669         return ret;
 670 }
 671
 672 int _mmcamcorder_get_device_flash_brightness(int *brightness)
 673 {
 674         int get_value = 0;
 675         int ret = MM_ERROR_NONE;
 676         GVariant *params = NULL, *result = NULL;
 677         const char *param_type = "(i)";
 678
 679         if ((ret = __gdbus_method_call_sync("org.tizen.system.deviced",
 680                                             "/Org/Tizen/System/DeviceD/Led",
 681                                             "org.tizen.system.deviced.Led",
 682                                             "GetBrightnessForCamera",
 683                                             params,
 684                                             &result,
 685                                             TRUE)) != MM_ERROR_NONE) {
 686                 _mmcam_dbg_err("Dbus Call on Client Error");
 687                 return ret;
 688         }
 689
 690         if (result) {
 691                 g_variant_get(result, param_type, &get_value);
 692                 *brightness = get_value;
 693                 _mmcam_dbg_log("flash brightness : %d", *brightness);
 694         } else {
 695                 _mmcam_dbg_err("replied result is null");
 696                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 697         }
 698
 699         return ret;
 700 }
 701
 702 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
 703 {
 704         struct stat buf;
 705
 706         if (stat(filename, &buf) != 0)
 707                 return -1;
 708         *size = (guint64)buf.st_size;
 709         return 1;
 710 }
 711
 712
 713 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 714 {
 715         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 716         GList *list = NULL;
 717         MMCamcorderHandlerItem *item = NULL;
 718
 719         mmf_return_if_fail(hcamcorder);
 720
 721         if (!hcamcorder->buffer_probes) {
 722                 _mmcam_dbg_warn("list for buffer probe is NULL");
 723                 return;
 724         }
 725
 726         _mmcam_dbg_log("start - category : 0x%x", category);
 727
 728         list = hcamcorder->buffer_probes;
 729         while (list) {
 730                 item = list->data;
 731                 if (!item) {
 732                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 733                         list = g_list_next(list);
 734                         continue;
 735                 }
 736
 737                 if (item->category & category) {
 738                         if (item->object && GST_IS_PAD(item->object)) {
 739                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 740                                                GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 741                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 742                         } else {
 743                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 744                         }
 745
 746                         list = g_list_next(list);
 747                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 748                         SAFE_FREE(item);
 749                 } else {
 750                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 751                         list = g_list_next(list);
 752                 }
 753         }
 754
 755         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
 756                 g_list_free(hcamcorder->buffer_probes);
 757                 hcamcorder->buffer_probes = NULL;
 758         }
 759
 760         _mmcam_dbg_log("done");
 761
 762         return;
 763 }
 764
 765
 766 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
 767 {
 768         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 769         GList *list = NULL;
 770         MMCamcorderHandlerItem *item = NULL;
 771
 772         mmf_return_if_fail(hcamcorder);
 773
 774         if (!hcamcorder->buffer_probes) {
 775                 _mmcam_dbg_warn("list for buffer probe is NULL");
 776                 return;
 777         }
 778
 779         _mmcam_dbg_log("start - object : %p", object);
 780
 781         list = hcamcorder->buffer_probes;
 782         while (list) {
 783                 item = list->data;
 784                 if (!item) {
 785                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 786                         list = g_list_next(list);
 787                         continue;
 788                 }
 789
 790                 if (item->object && item->object == object) {
 791                         if (GST_IS_PAD(item->object)) {
 792                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 793                                                GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 794                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 795                         } else {
 796                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 797                         }
 798
 799                         list = g_list_next(list);
 800                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 801                         SAFE_FREE(item);
 802
 803                         break;
 804                 } else {
 805                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 806                         list = g_list_next(list);
 807                 }
 808         }
 809
 810         _mmcam_dbg_log("done");
 811
 812         return;
 813 }
 814
 815
 816 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 817 {
 818         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 819         GList *list = NULL;
 820         MMCamcorderHandlerItem *item = NULL;
 821
 822         mmf_return_if_fail(hcamcorder);
 823
 824         if (!hcamcorder->event_probes) {
 825                 _mmcam_dbg_warn("list for event probe is NULL");
 826                 return;
 827         }
 828
 829         _mmcam_dbg_log("start - category : 0x%x", category);
 830
 831         list = hcamcorder->event_probes;
 832         while (list) {
 833                 item = list->data;
 834                 if (!item) {
 835                         _mmcam_dbg_err("Remove event probe faild, the item is NULL");
 836                         list = g_list_next(list);
 837                         continue;
 838                 }
 839
 840                 if (item->category & category) {
 841                         if (item->object && GST_IS_PAD(item->object)) {
 842                                 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
 843                                                GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 844                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 845                         } else {
 846                                 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
 847                         }
 848
 849                         list = g_list_next(list);
 850                         hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
 851                         SAFE_FREE(item);
 852                 } else {
 853                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 854                         list = g_list_next(list);
 855                 }
 856         }
 857
 858         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
 859                 g_list_free(hcamcorder->event_probes);
 860                 hcamcorder->event_probes = NULL;
 861         }
 862
 863         _mmcam_dbg_log("done");
 864
 865         return;
 866 }
 867
 868
 869 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
 870 {
 871         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 872         GList *list = NULL;
 873         MMCamcorderHandlerItem *item = NULL;
 874
 875         mmf_return_if_fail(hcamcorder);
 876
 877         if (!hcamcorder->signals) {
 878                 _mmcam_dbg_warn("list for signal is NULL");
 879                 return;
 880         }
 881
 882         _mmcam_dbg_log("start - category : 0x%x", category);
 883
 884         list = hcamcorder->signals;
 885         while (list) {
 886                 item = list->data;
 887                 if (!item) {
 888                         _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
 889                         list = g_list_next(list);
 890                         continue;
 891                 }
 892
 893                 if (item->category & category) {
 894                         if (item->object && GST_IS_ELEMENT(item->object)) {
 895                                 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
 896                                         _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
 897                                                        GST_OBJECT_NAME(item->object), item->handler_id,  item->category);
 898                                         g_signal_handler_disconnect(item->object, item->handler_id);
 899                                 } else {
 900                                         _mmcam_dbg_warn("Signal was not connected, cannot disconnect it :  [%s]  [ID : %lu], [Category : %x]",
 901                                                         GST_OBJECT_NAME(item->object), item->handler_id,  item->category);
 902                                 }
 903                         } else {
 904                                 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
 905                         }
 906
 907                         list = g_list_next(list);
 908                         hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
 909                         SAFE_FREE(item);
 910                 } else {
 911                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 912                         list = g_list_next(list);
 913                 }
 914         }
 915
 916         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
 917                 g_list_free(hcamcorder->signals);
 918                 hcamcorder->signals = NULL;
 919         }
 920
 921         _mmcam_dbg_log("done");
 922
 923         return;
 924 }
 925
 926
 927 void _mmcamcorder_remove_all_handlers(MMHandleType handle,  _MMCamcorderHandlerCategory category)
 928 {
 929         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 930
 931         _mmcam_dbg_log("ENTER");
 932
 933         if(hcamcorder->signals)
 934                 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
 935         if(hcamcorder->event_probes)
 936                 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
 937         if(hcamcorder->buffer_probes)
 938                 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
 939
 940         _mmcam_dbg_log("LEAVE");
 941 }
 942
 943
 944 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
 945 {
 946         int i=0;
 947         _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
 948
 949         mmf_return_if_fail(sc);
 950         mmf_return_if_fail(sc->element);
 951
 952         for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
 953                 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
 954                         _mmcam_dbg_warn("The element[%d][%p] is finalized",
 955                                         sc->element[i].id, sc->element[i].gst);
 956                         sc->element[i].gst = NULL;
 957                         sc->element[i].id = _MMCAMCORDER_NONE;
 958                         return;
 959                 }
 960         }
 961
 962         mmf_return_if_fail(sc->encode_element);
 963
 964         for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
 965                 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
 966                         _mmcam_dbg_warn("The encode element[%d][%p] is finalized",
 967                                         sc->encode_element[i].id, sc->encode_element[i].gst);
 968                         sc->encode_element[i].gst = NULL;
 969                         sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
 970                         return;
 971                 }
 972         }
 973
 974         _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
 975
 976         return;
 977 }
 978
 979
 980 gboolean _mmcamcorder_msg_callback(void *data)
 981 {
 982         _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
 983         mmf_camcorder_t *hcamcorder = NULL;
 984         mmf_return_val_if_fail(item, FALSE);
 985
 986         pthread_mutex_lock(&(item->lock));
 987
 988         hcamcorder = MMF_CAMCORDER(item->handle);
 989         if (hcamcorder == NULL) {
 990                 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
 991                 goto MSG_CALLBACK_DONE;
 992         }
 993
 994         /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
 995
 996         _MMCAMCORDER_LOCK((MMHandleType)hcamcorder);
 997
 998         /* remove item from msg data */
 999         if (hcamcorder->msg_data) {
1000                 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1001         } else {
1002                 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1003         }
1004
1005         _MMCAMCORDER_UNLOCK((MMHandleType)hcamcorder);
1006
1007         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1008
1009         if ((hcamcorder) && (hcamcorder->msg_cb)) {
1010                 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1011         }
1012
1013         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1014
1015         _MMCAMCORDER_SIGNAL(hcamcorder);
1016
1017 MSG_CALLBACK_DONE:
1018         /* release allocated memory */
1019         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1020                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1021                 if (cam_fd_info) {
1022                         SAFE_FREE(cam_fd_info->face_info);
1023                         free(cam_fd_info);
1024                         cam_fd_info = NULL;
1025                 }
1026
1027                 item->param.data = NULL;
1028                 item->param.size = 0;
1029         }
1030
1031         pthread_mutex_unlock(&(item->lock));
1032         pthread_mutex_destroy(&(item->lock));
1033
1034         free(item);
1035         item = NULL;
1036
1037         /* For not being called again */
1038         return FALSE;
1039 }
1040
1041
1042 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1043 {
1044         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1045         _MMCamcorderMsgItem *item = NULL;
1046
1047         mmf_return_val_if_fail(hcamcorder, FALSE);
1048         mmf_return_val_if_fail(data, FALSE);
1049
1050         switch (data->id)
1051         {
1052                 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1053                 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1054                         data->param.union_type = MM_MSG_UNION_STATE;
1055                         break;
1056                 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1057                         data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1058                         break;
1059                 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1060                         data->param.union_type = MM_MSG_UNION_FIRMWARE;
1061                         break;
1062                 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1063                         data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1064                         break;
1065                 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1066                 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1067                 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1068                 case MM_MESSAGE_CAMCORDER_ERROR:
1069                 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1070                 case MM_MESSAGE_CAMCORDER_CAPTURED:
1071                 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1072                 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1073                 case MM_MESSAGE_READY_TO_RESUME:
1074                 default:
1075                         data->param.union_type = MM_MSG_UNION_CODE;
1076                         break;
1077         }
1078
1079         item = g_malloc(sizeof(_MMCamcorderMsgItem));
1080         if (item) {
1081                 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1082                 item->handle = handle;
1083                 pthread_mutex_init(&(item->lock), NULL);
1084
1085                 _MMCAMCORDER_LOCK(handle);
1086                 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1087 //              _mmcam_dbg_log("item[%p]", item);
1088
1089                 /* Use DEFAULT priority */
1090                 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1091
1092                 _MMCAMCORDER_UNLOCK(handle);
1093         } else {
1094                 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1095         }
1096
1097         return TRUE;
1098 }
1099
1100
1101 void _mmcamcorder_remove_message_all(MMHandleType handle)
1102 {
1103         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1104         _MMCamcorderMsgItem *item = NULL;
1105         gboolean ret = TRUE;
1106         GList *list = NULL;
1107         struct timespec timeout;
1108         struct timeval tv;
1109         struct timeval tv_to_add;
1110         struct timeval tv_result;
1111
1112         mmf_return_if_fail(hcamcorder);
1113
1114         _MMCAMCORDER_LOCK(handle);
1115
1116         if (!hcamcorder->msg_data) {
1117                 _mmcam_dbg_log("No message data is remained.");
1118         } else {
1119                 tv_to_add.tv_sec = 0;
1120                 tv_to_add.tv_usec = 1000 * 100; /* 100 ms */
1121
1122                 list = hcamcorder->msg_data;
1123
1124                 while (list) {
1125                         item = list->data;
1126                         list = g_list_next(list);
1127
1128                         if (!item) {
1129                                 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1130                         } else {
1131                                 if (pthread_mutex_trylock(&(item->lock))) {
1132                                         ret = g_idle_remove_by_data(item);
1133
1134                                         _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1135
1136                                         if (ret == FALSE) {
1137                                                 item->handle = 0;
1138                                                 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1139                                         }
1140
1141                                         /* release allocated memory */
1142                                         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1143                                                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1144                                                 if (cam_fd_info) {
1145                                                         SAFE_FREE(cam_fd_info->face_info);
1146                                                         free(cam_fd_info);
1147                                                         cam_fd_info = NULL;
1148                                                 }
1149
1150                                                 item->param.data = NULL;
1151                                                 item->param.size = 0;
1152                                         }
1153
1154                                         hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1155
1156                                         pthread_mutex_unlock(&(item->lock));
1157
1158                                         if (ret == TRUE) {
1159                                                 pthread_mutex_destroy(&(item->lock));
1160
1161                                                 free(item);
1162                                                 item = NULL;
1163
1164                                                 _mmcam_dbg_log("remove msg done");
1165                                         }
1166                                 } else {
1167                                         _mmcam_dbg_warn("item lock failed. it's being called...");
1168
1169                                         gettimeofday(&tv, NULL);
1170                                         timeradd(&tv, &tv_to_add, &tv_result);
1171                                         timeout.tv_sec = tv_result.tv_sec;
1172                                         timeout.tv_nsec = tv_result.tv_usec * 1000;
1173
1174                                         if (_MMCAMCORDER_TIMED_WAIT(handle, timeout)) {
1175                                                 _mmcam_dbg_warn("signal received");
1176                                         } else {
1177                                                 _mmcam_dbg_warn("timeout");
1178                                         }
1179                                 }
1180                         }
1181                 }
1182
1183                 g_list_free(hcamcorder->msg_data);
1184                 hcamcorder->msg_data = NULL;
1185         }
1186
1187         /* remove idle function for playing capture sound */
1188         do {
1189                 ret = g_idle_remove_by_data(hcamcorder);
1190                 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1191         } while (ret);
1192
1193         _MMCAMCORDER_UNLOCK(handle);
1194
1195         return;
1196 }
1197
1198
1199 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1200 {
1201         const GstStructure *structure;
1202         const char *media_type;
1203         GstVideoInfo media_info;
1204         MMPixelFormatType type = 0;
1205         unsigned int fourcc = 0;
1206
1207         mmf_return_val_if_fail( caps != NULL, MM_PIXEL_FORMAT_INVALID );
1208
1209         structure = gst_caps_get_structure (caps, 0);
1210         media_type = gst_structure_get_name (structure);
1211         if (media_type == NULL) {
1212                 _mmcam_dbg_err("failed to get media_type");
1213                 return MM_PIXEL_FORMAT_INVALID;
1214         }
1215
1216         gst_video_info_init (&media_info);
1217
1218         if (!strcmp (media_type, "image/jpeg") ) {
1219                 _mmcam_dbg_log("It is jpeg.");
1220                 type = MM_PIXEL_FORMAT_ENCODED;
1221         } else if (!strcmp (media_type, "video/x-raw") &&
1222                    gst_video_info_from_caps(&media_info, caps) &&
1223                    GST_VIDEO_INFO_IS_YUV(&media_info)) {
1224                 _mmcam_dbg_log("It is yuv.");
1225                 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1226                 type = _mmcamcorder_get_pixtype(fourcc);
1227         } else if (!strcmp (media_type, "video/x-raw") &&
1228                    gst_video_info_from_caps(&media_info, caps) &&
1229                    GST_VIDEO_INFO_IS_RGB(&media_info)) {
1230                 _mmcam_dbg_log("It is rgb.");
1231                 type = MM_PIXEL_FORMAT_RGB888;
1232         } else if (!strcmp (media_type, "video/x-h264")) {
1233                 _mmcam_dbg_log("It is H264");
1234                 type = MM_PIXEL_FORMAT_ENCODED_H264;
1235         } else {
1236                 _mmcam_dbg_err("Not supported format [%s]",media_type);
1237                 type = MM_PIXEL_FORMAT_INVALID;
1238         }
1239
1240         /*_mmcam_dbg_log( "Type [%d]", type );*/
1241
1242         return type;
1243 }
1244
1245 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1246 {
1247         unsigned int fourcc = 0;
1248
1249         /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1250
1251         switch (pixtype) {
1252         case MM_PIXEL_FORMAT_NV12:
1253                 if (use_zero_copy_format) {
1254                         fourcc = GST_MAKE_FOURCC ('S', 'N', '1', '2');
1255                 } else {
1256                         fourcc = GST_MAKE_FOURCC ('N', 'V', '1', '2');
1257                 }
1258                 break;
1259         case MM_PIXEL_FORMAT_NV21:
1260                 if (use_zero_copy_format) {
1261                         fourcc = GST_MAKE_FOURCC ('S', 'N', '2', '1');
1262                 } else {
1263                         fourcc = GST_MAKE_FOURCC ('N', 'V', '2', '1');
1264                 }
1265                 break;
1266         case MM_PIXEL_FORMAT_YUYV:
1267                 if (use_zero_copy_format) {
1268                         fourcc = GST_MAKE_FOURCC ('S', 'U', 'Y', 'V');
1269                 } else {
1270                         fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
1271                 }
1272                 break;
1273         case MM_PIXEL_FORMAT_UYVY:
1274                 if (use_zero_copy_format) {
1275                         fourcc = GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y');
1276                 } else {
1277                         fourcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
1278                 }
1279                 break;
1280         case MM_PIXEL_FORMAT_I420:
1281                 if (use_zero_copy_format) {
1282                         fourcc = GST_MAKE_FOURCC ('S', '4', '2', '0');
1283                 } else {
1284                         fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
1285                 }
1286                 break;
1287         case MM_PIXEL_FORMAT_YV12:
1288                 fourcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2');
1289                 break;
1290         case MM_PIXEL_FORMAT_422P:
1291                 fourcc = GST_MAKE_FOURCC ('4', '2', '2', 'P');
1292                 break;
1293         case MM_PIXEL_FORMAT_RGB565:
1294                 fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', 'P');
1295                 break;
1296         case MM_PIXEL_FORMAT_RGB888:
1297                 fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
1298                 break;
1299         case MM_PIXEL_FORMAT_ENCODED:
1300                 if (codectype == MM_IMAGE_CODEC_JPEG) {
1301                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G');
1302                 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1303                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1304                 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1305                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1306                 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1307                         fourcc = GST_MAKE_FOURCC ('P', 'N', 'G', ' ');
1308                 } else {
1309                         /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1310                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G');
1311                 }
1312                 break;
1313         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1314                 fourcc = GST_MAKE_FOURCC('I','T','L','V');
1315                 break;
1316         case MM_PIXEL_FORMAT_ENCODED_H264:
1317                 fourcc = GST_MAKE_FOURCC('H','2','6','4');
1318                 break;
1319         default:
1320                 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1321                 if (use_zero_copy_format) {
1322                         fourcc = GST_MAKE_FOURCC ('S', '4', '2', '0');
1323                 } else {
1324                         fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
1325                 }
1326                 break;
1327         }
1328
1329         return fourcc;
1330 }
1331
1332
1333 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1334 {
1335         int pixtype = MM_PIXEL_FORMAT_INVALID;
1336         /*
1337         char *pfourcc = (char*)&fourcc;
1338
1339         _mmcam_dbg_log("fourcc(%c%c%c%c)",
1340                          pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1341         */
1342
1343         switch (fourcc) {
1344         case GST_MAKE_FOURCC ('S', 'N', '1', '2'):
1345         case GST_MAKE_FOURCC ('N', 'V', '1', '2'):
1346                 pixtype = MM_PIXEL_FORMAT_NV12;
1347                 break;
1348         case GST_MAKE_FOURCC ('S', 'N', '2', '1'):
1349         case GST_MAKE_FOURCC ('N', 'V', '2', '1'):
1350                 pixtype = MM_PIXEL_FORMAT_NV21;
1351                 break;
1352         case GST_MAKE_FOURCC ('S', 'U', 'Y', 'V'):
1353         case GST_MAKE_FOURCC ('Y', 'U', 'Y', 'V'):
1354         case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
1355                 pixtype = MM_PIXEL_FORMAT_YUYV;
1356                 break;
1357         case GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y'):
1358         case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
1359                 pixtype = MM_PIXEL_FORMAT_UYVY;
1360                 break;
1361         case GST_MAKE_FOURCC ('S', '4', '2', '0'):
1362         case GST_MAKE_FOURCC ('I', '4', '2', '0'):
1363                 pixtype = MM_PIXEL_FORMAT_I420;
1364                 break;
1365         case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
1366                 pixtype = MM_PIXEL_FORMAT_YV12;
1367                 break;
1368         case GST_MAKE_FOURCC ('4', '2', '2', 'P'):
1369                 pixtype = MM_PIXEL_FORMAT_422P;
1370                 break;
1371         case GST_MAKE_FOURCC ('R', 'G', 'B', 'P'):
1372                 pixtype = MM_PIXEL_FORMAT_RGB565;
1373                 break;
1374         case GST_MAKE_FOURCC ('R', 'G', 'B', '3'):
1375                 pixtype = MM_PIXEL_FORMAT_RGB888;
1376                 break;
1377         case GST_MAKE_FOURCC ('A', 'R', 'G', 'B'):
1378         case GST_MAKE_FOURCC ('x', 'R', 'G', 'B'):
1379                 pixtype = MM_PIXEL_FORMAT_ARGB;
1380                 break;
1381         case GST_MAKE_FOURCC ('B', 'G', 'R', 'A'):
1382         case GST_MAKE_FOURCC ('B', 'G', 'R', 'x'):
1383         case GST_MAKE_FOURCC ('S', 'R', '3', '2'):
1384                 pixtype = MM_PIXEL_FORMAT_RGBA;
1385                 break;
1386         case GST_MAKE_FOURCC ('J', 'P', 'E', 'G'):
1387         case GST_MAKE_FOURCC ('P', 'N', 'G', ' '):
1388                 pixtype = MM_PIXEL_FORMAT_ENCODED;
1389                 break;
1390         /*FIXME*/
1391         case GST_MAKE_FOURCC ('I', 'T', 'L', 'V'):
1392                 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1393                 break;
1394         case GST_MAKE_FOURCC ('H', '2', '6', '4'):
1395                 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1396                 break;
1397         default:
1398                 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)",
1399                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1400                 pixtype = MM_PIXEL_FORMAT_INVALID;
1401                 break;
1402         }
1403
1404         return pixtype;
1405 }
1406
1407
1408 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1409 {
1410         GList *local_list = element_list;
1411         _MMCamcorderGstElement *element = NULL;
1412
1413         mmf_return_val_if_fail(bin && local_list, FALSE);
1414
1415         while (local_list) {
1416                 element = (_MMCamcorderGstElement*)local_list->data;
1417                 if (element && element->gst) {
1418                         if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1419                                 _mmcam_dbg_err( "Add element [%s] to bin [%s] FAILED",
1420                                                 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1421                                                 GST_ELEMENT_NAME(GST_ELEMENT(bin)) );
1422                                 return FALSE;
1423                         } else {
1424                                 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1425                                                GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1426                                                GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1427                         }
1428                 }
1429                 local_list = local_list->next;
1430         }
1431
1432         return TRUE;
1433 }
1434
1435 gboolean _mmcamcorder_link_elements(GList *element_list)
1436 {
1437         GList                  *local_list  = element_list;
1438         _MMCamcorderGstElement *element     = NULL;
1439         _MMCamcorderGstElement *pre_element = NULL;
1440
1441         mmf_return_val_if_fail(local_list, FALSE);
1442
1443         pre_element = (_MMCamcorderGstElement*)local_list->data;
1444         local_list = local_list->next;
1445
1446         while (local_list) {
1447                 element = (_MMCamcorderGstElement*)local_list->data;
1448                 if (element && element->gst) {
1449                         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1450                                 _mmcam_dbg_log("Link [%s] to [%s] OK",
1451                                                GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1452                                                GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1453                         } else {
1454                                 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1455                                                GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1456                                                GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1457                                 return FALSE;
1458                         }
1459                 }
1460
1461                 pre_element = element;
1462                 local_list = local_list->next;
1463         }
1464
1465         return TRUE;
1466 }
1467
1468
1469 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1470                                    unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1471 {
1472         int ret = TRUE;
1473         int mm_ret = MM_ERROR_NONE;
1474         int input_format = MM_UTIL_IMG_FMT_YUV420;
1475         unsigned char *dst_tmp_data = NULL;
1476
1477         if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1478                 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p",
1479                                src_data, dst_data, dst_width, dst_height, dst_length);
1480                 return FALSE;
1481         }
1482
1483         /* set input format for mm-util */
1484         switch (src_format) {
1485         case MM_PIXEL_FORMAT_I420:
1486                 input_format = MM_UTIL_IMG_FMT_I420;
1487                 break;
1488         case MM_PIXEL_FORMAT_YV12:
1489                 input_format = MM_UTIL_IMG_FMT_YUV420;
1490                 break;
1491         case MM_PIXEL_FORMAT_NV12:
1492                 input_format = MM_UTIL_IMG_FMT_NV12;
1493                 break;
1494         case MM_PIXEL_FORMAT_YUYV:
1495                 input_format = MM_UTIL_IMG_FMT_YUYV;
1496                 break;
1497         case MM_PIXEL_FORMAT_UYVY:
1498                 input_format = MM_UTIL_IMG_FMT_UYVY;
1499                 break;
1500         case MM_PIXEL_FORMAT_RGB888:
1501                 input_format = MM_UTIL_IMG_FMT_RGB888;
1502                 break;
1503         default:
1504                 _mmcam_dbg_err("NOT supported format", src_format);
1505                 return FALSE;
1506         }
1507
1508         _mmcam_dbg_log("src size %dx%d -> dst size %dx%d",
1509                         src_width, src_height, *dst_width, *dst_height);
1510
1511         /* get length of resized image */
1512         mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1513         if (mm_ret != MM_ERROR_NONE) {
1514                 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1515                 return FALSE;
1516         }
1517
1518         _mmcam_dbg_log("dst_length : %d", *dst_length);
1519
1520         dst_tmp_data = (unsigned char *)malloc(*dst_length);
1521         if (dst_tmp_data == NULL) {
1522                 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1523                 return FALSE;
1524         }
1525
1526         mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format,
1527                                       dst_tmp_data, dst_width, dst_height);
1528         if (mm_ret != MM_ERROR_NONE) {
1529                 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1530                 free(dst_tmp_data);
1531                 return FALSE;
1532         }
1533
1534         *dst_data = dst_tmp_data;
1535
1536         _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1537
1538         return TRUE;
1539 }
1540
1541
1542 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1543                                   int src_format, unsigned int src_length, unsigned int jpeg_quality,
1544                                   void **result_data, unsigned int *result_length)
1545 {
1546         int ret = 0;
1547         gboolean ret_conv = TRUE;
1548         guint32 src_fourcc = 0;
1549         int jpeg_format = 0;
1550         unsigned char *converted_src = NULL;
1551         unsigned int converted_src_size = 0;
1552
1553         mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1554
1555         src_fourcc = _mmcamcorder_get_fourcc(src_format, 0, FALSE);
1556
1557         switch (src_format) {
1558                 case MM_PIXEL_FORMAT_NV12:
1559                         //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1560                         ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data,src_width,src_height,&converted_src,&converted_src_size);
1561                         jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1562                         break;
1563                 case MM_PIXEL_FORMAT_NV16:
1564                         jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1565                         converted_src = src_data;
1566                         break;
1567                 case MM_PIXEL_FORMAT_NV21:
1568                         jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1569                         converted_src = src_data;
1570                         break;
1571                 case MM_PIXEL_FORMAT_YUYV:
1572                         //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1573                         ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data,src_width,src_height,&converted_src,&converted_src_size);
1574                         jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1575                         break;
1576                 case MM_PIXEL_FORMAT_UYVY:
1577                         //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1578                         ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data,src_width,src_height,&converted_src,&converted_src_size);
1579                         jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1580                         break;
1581                 case MM_PIXEL_FORMAT_I420:
1582                         jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1583                         converted_src = src_data;
1584                         break;
1585                 case MM_PIXEL_FORMAT_RGB888:
1586                         jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1587                         converted_src = src_data;
1588                         break;
1589                 case MM_PIXEL_FORMAT_RGBA:
1590                         jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1591                         converted_src = src_data;
1592                         break;
1593                 case MM_PIXEL_FORMAT_ARGB:
1594                         jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1595                         converted_src = src_data;
1596                         break;
1597                 case MM_PIXEL_FORMAT_422P:
1598                         jpeg_format = MM_UTIL_JPEG_FMT_YUV422;  // not supported
1599                         return FALSE;
1600                 case MM_PIXEL_FORMAT_NV12T:
1601                 case MM_PIXEL_FORMAT_YV12:
1602                 case MM_PIXEL_FORMAT_RGB565:
1603                 case MM_PIXEL_FORMAT_ENCODED:
1604                 case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1605                 default:
1606                         return FALSE;
1607
1608         }
1609
1610         if (ret_conv == FALSE) {
1611                 if (converted_src &&
1612                     converted_src != src_data) {
1613                         free(converted_src);
1614                         converted_src = NULL;
1615                 }
1616                 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1617                 return FALSE;
1618         }
1619
1620         ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1621                                             converted_src, src_width, src_height,
1622                                             jpeg_format, jpeg_quality);
1623
1624         if (converted_src && (converted_src != src_data)) {
1625                 free(converted_src);
1626                 converted_src = NULL;
1627         }
1628
1629         if (ret != MM_ERROR_NONE) {
1630                 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1631                 return FALSE;
1632         }
1633
1634         return TRUE;
1635 }
1636
1637
1638 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1639 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1640                                            unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1641 {
1642         unsigned int i = 0;
1643         int j = 0;
1644         int k = 0;
1645         int src_index = 0;
1646         int ratio_width = 0;
1647         int ratio_height = 0;
1648         int line_base = 0;
1649         int line_width = 0;
1650         int jump_width = 0;
1651         unsigned char *result = NULL;
1652
1653         if (src == NULL || dst == NULL) {
1654                 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1655                 return FALSE;
1656         }
1657
1658         result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1659         if (!result) {
1660                 _mmcam_dbg_err("failed to alloc dst data");
1661                 return FALSE;
1662         }
1663
1664         ratio_width = src_width / dst_width;
1665         ratio_height = src_height / dst_height;
1666         line_width = src_width << 1;
1667         jump_width = ratio_width << 1;
1668
1669         _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1670                         src_width, src_height, dst_width, dst_height,
1671                         line_width, ratio_width, ratio_height);
1672
1673         for (i = 0 ; i < src_height ; i += ratio_height) {
1674                 line_base = i * line_width;
1675                 for (j = 0 ; j < line_width ; j += jump_width) {
1676                         src_index = line_base + j;
1677                         result[k++] = src[src_index];
1678                         result[k++] = src[src_index+1];
1679
1680                         j += jump_width;
1681                         src_index = line_base + j;
1682                         if (src_index % 4 == 0) {
1683                                 result[k++] = src[src_index+2];
1684                         } else {
1685                                 result[k++] = src[src_index];
1686                         }
1687                         result[k++] = src[src_index+1];
1688                 }
1689         }
1690
1691         *dst = result;
1692
1693         _mmcam_dbg_warn("converting done - result %p", result);
1694
1695         return TRUE;
1696 }
1697
1698 gboolean _mmcamcorder_check_file_path(const gchar *path)
1699 {
1700         if(strstr(path, "/opt/usr") != NULL) {
1701                 return TRUE;
1702         }
1703         return FALSE;
1704 }
1705
1706 static guint16 get_language_code(const char *str)
1707 {
1708     return (guint16) (((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1709 }
1710
1711 static gchar * str_to_utf8(const gchar *str)
1712 {
1713         return g_convert (str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1714 }
1715
1716 static inline gboolean write_tag(FILE *f, const gchar *tag)
1717 {
1718         while(*tag)
1719                 FPUTC_CHECK(*tag++, f);
1720
1721         return TRUE;
1722 }
1723
1724 static inline gboolean write_to_32(FILE *f, guint val)
1725 {
1726         FPUTC_CHECK(val >> 24, f);
1727         FPUTC_CHECK(val >> 16, f);
1728         FPUTC_CHECK(val >> 8, f);
1729         FPUTC_CHECK(val, f);
1730         return TRUE;
1731 }
1732
1733 static inline gboolean write_to_16(FILE *f, guint val)
1734 {
1735         FPUTC_CHECK(val >> 8, f);
1736         FPUTC_CHECK(val, f);
1737         return TRUE;
1738 }
1739
1740 static inline gboolean write_to_24(FILE *f, guint val)
1741 {
1742         write_to_16(f, val >> 8);
1743         FPUTC_CHECK(val, f);
1744         return TRUE;
1745 }
1746
1747 void *_mmcamcorder_util_task_thread_func(void *data)
1748 {
1749         int ret = MM_ERROR_NONE;
1750         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1751
1752         if (!hcamcorder) {
1753                 _mmcam_dbg_err("handle is NULL");
1754                 return NULL;
1755         }
1756
1757         _mmcam_dbg_warn("start thread");
1758
1759         pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1760
1761         while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1762                 switch (hcamcorder->task_thread_state) {
1763                 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1764                         _mmcam_dbg_warn("wait for task signal");
1765                         pthread_cond_wait(&(hcamcorder->task_thread_cond), &(hcamcorder->task_thread_lock));
1766                         _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
1767                         break;
1768                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
1769                         _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE, FALSE);
1770                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1771                         break;
1772                 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
1773                         ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
1774
1775                         /* Play record start sound */
1776                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_REC_START_SND, FALSE);
1777
1778                         _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
1779                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1780                         break;
1781                 default:
1782                         _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
1783                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
1784                         break;
1785                 }
1786         }
1787
1788         pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1789
1790         _mmcam_dbg_warn("exit thread");
1791
1792         return NULL;
1793 }
1794
1795 #ifdef _USE_YUV_TO_RGB888_
1796 static gboolean
1797 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
1798 {
1799         int ret = 0;
1800         int src_cs = MM_UTIL_IMG_FMT_UYVY;
1801         int dst_cs = MM_UTIL_IMG_FMT_RGB888;
1802         unsigned int dst_size = 0;
1803
1804         if (src_fmt == COLOR_FORMAT_YUYV)
1805         {
1806                 _mmcam_dbg_log("Convert YUYV to RGB888\n");
1807                 src_cs = MM_UTIL_IMG_FMT_YUYV;
1808         }
1809         else if (src_fmt == COLOR_FORMAT_UYVY)
1810         {
1811                 _mmcam_dbg_log("Convert UYVY to RGB888\n");
1812                 src_cs = MM_UTIL_IMG_FMT_UYVY;
1813         }
1814         else if (src_fmt == COLOR_FORMAT_NV12)
1815         {
1816                 _mmcam_dbg_log("Convert NV12 to RGB888\n");
1817                 src_cs = MM_UTIL_IMG_FMT_NV12;
1818         }
1819         else
1820         {
1821                 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
1822                 return FALSE;
1823         }
1824
1825         ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
1826         if (ret != 0) {
1827                 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
1828                 return FALSE;
1829         }
1830
1831         *dst = malloc(dst_size);
1832         if (*dst == NULL)
1833         {
1834                 _mmcam_dbg_err("malloc failed\n");
1835                 return FALSE;
1836         }
1837
1838         *dst_len = dst_size;
1839         ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
1840         if(ret == 0)
1841         {
1842                 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
1843                 return TRUE;
1844         }
1845         else
1846         {
1847                 free(*dst);
1848                 *dst = NULL;
1849
1850                 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
1851                 return FALSE;
1852         }
1853 }
1854 #endif /* _USE_YUV_TO_RGB888_ */
1855
1856
1857 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
1858 {
1859         unsigned int i = 0;
1860         int j = 0;
1861         int src_offset = 0;
1862         int dst_y_offset = 0;
1863         int dst_u_offset = 0;
1864         int dst_v_offset = 0;
1865         int loop_length = 0;
1866         unsigned int dst_size = 0;
1867         unsigned char *dst_data = NULL;
1868
1869         if (!src || !dst || !dst_len) {
1870                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
1871                 return FALSE;
1872         }
1873
1874         dst_size = (width * height * 3) >> 1;
1875
1876         _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
1877
1878         dst_data = (unsigned char *)malloc(dst_size);
1879         if (!dst_data) {
1880                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
1881                 return FALSE;
1882         }
1883
1884         loop_length = width << 1;
1885         dst_u_offset = width * height;
1886         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
1887
1888         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
1889
1890         for (i = 0 ; i < height ; i++) {
1891                 for (j = 0 ; j < loop_length ; j += 2) {
1892                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
1893
1894                         if (i % 2 == 0) {
1895                                 if (j % 4 == 0) {
1896                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
1897                                 } else {
1898                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
1899                                 }
1900                         } else {
1901                                 src_offset++;
1902                         }
1903                 }
1904         }
1905
1906         *dst = dst_data;
1907         *dst_len = dst_size;
1908
1909         _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d",
1910                                 width, height, *dst, dst_size);
1911
1912         return TRUE;
1913 }
1914
1915
1916 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
1917 {
1918         unsigned int i = 0;
1919         int j = 0;
1920         int src_offset = 0;
1921         int dst_y_offset = 0;
1922         int dst_u_offset = 0;
1923         int dst_v_offset = 0;
1924         int loop_length = 0;
1925         unsigned int dst_size = 0;
1926         unsigned char *dst_data = NULL;
1927
1928         if (!src || !dst || !dst_len) {
1929                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
1930                 return FALSE;
1931         }
1932
1933         dst_size = (width * height * 3) >> 1;
1934
1935         _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
1936
1937         dst_data = (unsigned char *)malloc(dst_size);
1938         if (!dst_data) {
1939                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
1940                 return FALSE;
1941         }
1942
1943         loop_length = width << 1;
1944         dst_u_offset = width * height;
1945         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
1946
1947         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
1948
1949         for (i = 0 ; i < height ; i++) {
1950                 for (j = 0 ; j < loop_length ; j += 2) {
1951                         if (i % 2 == 0) {
1952                                 if (j % 4 == 0) {
1953                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
1954                                 } else {
1955                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
1956                                 }
1957                         } else {
1958                                 src_offset++;
1959                         }
1960
1961                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
1962                 }
1963         }
1964
1965         *dst = dst_data;
1966         *dst_len = dst_size;
1967
1968         _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d",
1969                                 width, height, *dst, dst_size);
1970
1971         return TRUE;
1972 }
1973
1974
1975 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
1976 {
1977         int i = 0;
1978         int src_offset = 0;
1979         int dst_y_offset = 0;
1980         int dst_u_offset = 0;
1981         int dst_v_offset = 0;
1982         int loop_length = 0;
1983         unsigned int dst_size = 0;
1984         unsigned char *dst_data = NULL;
1985
1986         if (!src || !dst || !dst_len) {
1987                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
1988                 return FALSE;
1989         }
1990
1991         dst_size = (width * height * 3) >> 1;
1992
1993         _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
1994
1995         dst_data = (unsigned char *)malloc(dst_size);
1996         if (!dst_data) {
1997                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
1998                 return FALSE;
1999         }
2000
2001         loop_length = width << 1;
2002         dst_u_offset = width * height;
2003         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2004
2005         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2006
2007         /* memcpy Y */
2008         memcpy(dst_data, src, dst_u_offset);
2009
2010         loop_length = dst_u_offset >> 1;
2011         src_offset = dst_u_offset;
2012
2013         /* set U and V */
2014         for (i = 0 ; i < loop_length ; i++) {
2015                 if (i % 2 == 0) {
2016                         dst_data[dst_u_offset++] = src[src_offset++];
2017                 } else {
2018                         dst_data[dst_v_offset++] = src[src_offset++];
2019                 }
2020         }
2021
2022         *dst = dst_data;
2023         *dst_len = dst_size;
2024
2025         _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d",
2026                                 width, height, *dst, dst_size);
2027
2028         return TRUE;
2029 }
2030