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 #include <storage.h>
  41
  42 /*-----------------------------------------------------------------------
  43 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  44 -----------------------------------------------------------------------*/
  45
  46 /*-----------------------------------------------------------------------
  47 |    LOCAL VARIABLE DEFINITIONS for internal                            |
  48 -----------------------------------------------------------------------*/
  49 #define TIME_STRING_MAX_LEN                     64
  50 #define __MMCAMCORDER_CAPTURE_WAIT_TIMEOUT      5
  51
  52 #define FPUTC_CHECK(x_char, x_file) \
  53 { \
  54         if (fputc(x_char, x_file) == EOF) { \
  55                 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
  56                 return FALSE; \
  57         } \
  58 }
  59 #define FPUTS_CHECK(x_str, x_file) \
  60 { \
  61         if (fputs(x_str, x_file) == EOF) { \
  62                 _mmcam_dbg_err("[Critical] fputs() returns fail.\n"); \
  63                 SAFE_G_FREE(str); \
  64                 return FALSE; \
  65         } \
  66 }
  67
  68 /*---------------------------------------------------------------------------
  69 |    LOCAL FUNCTION PROTOTYPES:                                                                                         |
  70 ---------------------------------------------------------------------------*/
  71 /* STATIC INTERNAL FUNCTION */
  72
  73 //static gint            skip_mdat(FILE *f);
  74 static guint16           get_language_code(const char *str);
  75 static gchar*            str_to_utf8(const gchar *str);
  76 static inline gboolean   write_tag(FILE *f, const gchar *tag);
  77 static inline gboolean   write_to_32(FILE *f, guint val);
  78 static inline gboolean   write_to_16(FILE *f, guint val);
  79 static inline gboolean   write_to_24(FILE *f, guint val);
  80 #ifdef _USE_YUV_TO_RGB888_
  81 static gboolean _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  82 #endif /* _USE_YUV_TO_RGB888_ */
  83 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  84 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  85 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  86
  87
  88 /*===========================================================================================
  89 |                                                                                                                                                                                       |
  90 |  FUNCTION DEFINITIONS                                                                                                                                         |
  91 |                                                                                                                                                                                       |
  92 ========================================================================================== */
  93 /*---------------------------------------------------------------------------
  94 |    GLOBAL FUNCTION DEFINITIONS:                                                                                       |
  95 ---------------------------------------------------------------------------*/
  96
  97 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
  98         const char *object, const char *iface, const char *method,
  99         GVariant *args, GVariant **result, bool is_sync)
 100 {
 101         int ret = MM_ERROR_NONE;
 102         GVariant *dbus_reply = NULL;
 103
 104         if (!conn || !object || !iface || !method) {
 105                 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
 106                         conn, object, iface, method);
 107                 return MM_ERROR_INVALID_ARGUMENT;
 108         }
 109
 110         _mmcam_dbg_log("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
 111
 112         if (is_sync) {
 113                 dbus_reply = g_dbus_connection_call_sync(conn,
 114                         bus_name, object, iface, method, args, NULL,
 115                         G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL);
 116                 if (dbus_reply) {
 117                         _mmcam_dbg_log("Method Call '%s.%s' Success", iface, method);
 118                         *result = dbus_reply;
 119                 } else {
 120                         _mmcam_dbg_err("dbus method call sync reply failed");
 121                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 122                 }
 123         } else {
 124                 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
 125                         G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL, NULL);
 126         }
 127
 128         return ret;
 129 }
 130
 131 static int __gdbus_subscribe_signal(GDBusConnection *conn,
 132         const char *object_name, const char *iface_name, const char *signal_name,
 133         GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
 134 {
 135         guint subs_id = 0;
 136
 137         if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
 138                 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
 139                         conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
 140                 return MM_ERROR_INVALID_ARGUMENT;
 141         }
 142
 143         _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
 144                 object_name, iface_name, signal_name);
 145
 146         subs_id = g_dbus_connection_signal_subscribe(conn,
 147                 NULL, iface_name, signal_name, object_name, NULL,
 148                 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
 149         if (!subs_id) {
 150                 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
 151                 return MM_ERROR_CAMCORDER_INTERNAL;
 152         } else {
 153                 *subscribe_id = subs_id;
 154                 _mmcam_dbg_log("subs_id %u", subs_id);
 155         }
 156
 157         return MM_ERROR_NONE;
 158 }
 159
 160
 161 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
 162         const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
 163         const gchar *signal_name, GVariant *param, gpointer user_data)
 164 {
 165         int played_idx = 0;
 166         _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
 167
 168         _mmcam_dbg_log("entered");
 169
 170         if (!param || !user_data) {
 171                 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
 172                 return;
 173         }
 174
 175         gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
 176
 177         g_variant_get(param, "(i)", &played_idx);
 178
 179         g_mutex_lock(&gdbus_info->sync_mutex);
 180
 181         _mmcam_dbg_log("gdbus_info->param %d, played_idx : %d",
 182                 gdbus_info->param, played_idx);
 183
 184         if (gdbus_info->param == played_idx) {
 185                 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
 186
 187                 gdbus_info->is_playing = FALSE;
 188                 gdbus_info->subscribe_id = 0;
 189                 gdbus_info->param = 0;
 190
 191                 g_cond_signal(&gdbus_info->sync_cond);
 192         }
 193
 194         g_mutex_unlock(&gdbus_info->sync_mutex);
 195
 196         return;
 197 }
 198
 199 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
 200 {
 201         int ret = MM_ERROR_NONE;
 202         gint64 end_time = 0;
 203
 204         if (!gdbus_info) {
 205                 _mmcam_dbg_err("invalid info");
 206                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 207         }
 208
 209         g_mutex_lock(&gdbus_info->sync_mutex);
 210
 211         _mmcam_dbg_log("entered");
 212
 213         if (gdbus_info->is_playing == FALSE) {
 214                 _mmcam_dbg_log("callback is already returned");
 215                 g_mutex_unlock(&gdbus_info->sync_mutex);
 216                 return MM_ERROR_NONE;
 217         }
 218
 219         end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
 220
 221         if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
 222                 _mmcam_dbg_log("wait signal received");
 223         } else {
 224                 _mmcam_dbg_err("wait time is expired");
 225                 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
 226         }
 227
 228         g_mutex_unlock(&gdbus_info->sync_mutex);
 229
 230         return ret;
 231 }
 232
 233
 234 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
 235 {
 236         return (gint32) (d_number * 65536.0);
 237 }
 238
 239 // find top level tag only, do not use this function for finding sub level tags
 240 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 241 {
 242         size_t read_item = 0;
 243         guchar buf[8];
 244
 245         if (do_rewind)
 246                 rewind(f);
 247
 248         while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
 249                 uint64_t buf_size = 0;
 250                 uint32_t buf_fourcc = 0;
 251
 252                 if (read_item < 8) {
 253                         _mmcam_dbg_err("fread failed : %d", read_item);
 254                         break;
 255                 }
 256
 257                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 258
 259                 if (tag_fourcc == buf_fourcc) {
 260                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 261                         return TRUE;
 262                 } else {
 263                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 264
 265                         buf_size = _mmcamcorder_get_container_size(buf);
 266
 267                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 268                         if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
 269                             buf_size == 1) {
 270                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 271                                 if (read_item < 8) {
 272                                         _mmcam_dbg_err("fread failed");
 273                                         return FALSE;
 274                                 }
 275
 276                                 buf_size = _mmcamcorder_get_container_size64(buf);
 277                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 278                         } else {
 279                                 buf_size = buf_size - 8; /* include tag */
 280                         }
 281
 282                         _mmcam_dbg_log("seek %llu", buf_size);
 283                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 284                                 _mmcam_dbg_err("fseeko() fail");
 285                                 return FALSE;
 286                         }
 287                 }
 288         }
 289
 290         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 291
 292         return FALSE;
 293 }
 294
 295 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 296 {
 297         size_t read_item = 0;
 298         guchar buf[8];
 299
 300         if (do_rewind)
 301                 rewind(f);
 302
 303         while ((read_item = fread(&buf, sizeof(guchar), 8, f))  > 0) {
 304                 uint64_t buf_size = 0;
 305                 uint32_t buf_fourcc = 0;
 306
 307                 if (read_item < 8) {
 308                         _mmcam_dbg_err("fread failed : %d", read_item);
 309                         break;
 310                 }
 311
 312                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 313
 314                 if (tag_fourcc == buf_fourcc) {
 315                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 316                         return TRUE;
 317                 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
 318                                    tag_fourcc != buf_fourcc) {
 319                         if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
 320                                 return TRUE;
 321                         else
 322                                 continue;
 323                 } else {
 324                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 325
 326                         buf_size = _mmcamcorder_get_container_size(buf);
 327
 328                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 329                         if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
 330                             buf_size == 1) {
 331                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 332                                 if (read_item < 8) {
 333                                         _mmcam_dbg_err("fread failed");
 334                                         return FALSE;
 335                                 }
 336
 337                                 buf_size = _mmcamcorder_get_container_size64(buf);
 338                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 339                         } else {
 340                                 buf_size = buf_size - 8; /* include tag */
 341                         }
 342
 343                         _mmcam_dbg_log("seek %llu", buf_size);
 344                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 345                                 _mmcam_dbg_err("fseeko() fail");
 346                                 return FALSE;
 347                         }
 348                 }
 349         }
 350
 351         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 352
 353         return FALSE;
 354 }
 355
 356 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
 357 {
 358         _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
 359         if (fseeko(f, prev_pos, SEEK_SET) != 0) {
 360                 _mmcam_dbg_err("fseeko() fail");
 361                 return FALSE;
 362         }
 363
 364         if (!write_to_32(f, curr_pos -prev_pos))
 365                 return FALSE;
 366
 367         if (fseeko(f, curr_pos, SEEK_SET) != 0) {
 368                 _mmcam_dbg_err("fseeko() fail");
 369                 return FALSE;
 370         }
 371
 372         return TRUE;
 373 }
 374
 375 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
 376 {
 377         gint64 current_pos, pos;
 378         gchar *str = NULL;
 379
 380         _mmcam_dbg_log("");
 381
 382         if ((pos = ftello(f)) < 0) {
 383                 _mmcam_dbg_err("ftello() returns negative value");
 384                 return FALSE;
 385         }
 386
 387         if (!write_to_32(f, 0)) //size
 388                 return FALSE;
 389
 390         if (!write_tag(f, "loci")) // type
 391                 return FALSE;
 392
 393         FPUTC_CHECK(0, f);              // version
 394
 395         if (!write_to_24(f, 0)) // flags
 396                 return FALSE;
 397
 398         if (!write_to_16(f, get_language_code("eng"))) // language
 399                 return FALSE;
 400
 401         str = str_to_utf8("location_name");
 402
 403         FPUTS_CHECK(str, f); // name
 404         SAFE_G_FREE(str);
 405
 406         FPUTC_CHECK('\0', f);
 407         FPUTC_CHECK(0, f);              //role
 408
 409         if (!write_to_32(f, info.longitude))    // Longitude
 410                 return FALSE;
 411
 412         if (!write_to_32(f, info.latitude)) // Latitude
 413                 return FALSE;
 414
 415         if (!write_to_32(f, info.altitude))     // Altitude
 416                 return FALSE;
 417
 418         str = str_to_utf8("Astronomical_body");
 419         FPUTS_CHECK(str, f);//Astronomical_body
 420         SAFE_G_FREE(str);
 421
 422         FPUTC_CHECK('\0', f);
 423
 424         str = str_to_utf8("Additional_notes");
 425         FPUTS_CHECK(str, f); // Additional_notes
 426         SAFE_G_FREE(str);
 427
 428         FPUTC_CHECK('\0', f);
 429
 430         if ((current_pos = ftello(f)) < 0) {
 431                 _mmcam_dbg_err("ftello() returns negative value");
 432                 return FALSE;
 433         }
 434
 435         if (!_mmcamcorder_update_size(f, pos, current_pos))
 436                 return FALSE;
 437
 438         return TRUE;
 439 }
 440
 441 void _mmcamcorder_write_Latitude(FILE *f, int value)
 442 {
 443         char s_latitude[9];
 444         int l_decimal = 0;
 445         int l_below_decimal = 0;
 446
 447         l_decimal = value / 10000;
 448         if (value < 0) {
 449                 if (l_decimal == 0)
 450                         snprintf(s_latitude, 5, "-%.2d.", l_decimal);
 451                 else
 452                         snprintf(s_latitude, 5, "%.2d.", l_decimal);
 453         } else {
 454                 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
 455         }
 456
 457         l_below_decimal = value - (l_decimal * 10000);
 458         if (l_below_decimal < 0)
 459                 l_below_decimal = -l_below_decimal;
 460
 461         snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
 462
 463         write_tag(f, s_latitude);
 464 }
 465
 466 void _mmcamcorder_write_Longitude(FILE *f, int value)
 467 {
 468         char s_longitude[10];
 469         int l_decimal = 0;
 470         int l_below_decimal = 0;
 471
 472         l_decimal = value / 10000;
 473         if (value < 0) {
 474                 if (l_decimal == 0)
 475                         snprintf(s_longitude, 6, "-%.3d.", l_decimal);
 476                 else
 477                         snprintf(s_longitude, 6, "%.3d.", l_decimal);
 478         } else {
 479                 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
 480         }
 481
 482         l_below_decimal = value - (l_decimal * 10000);
 483         if (l_below_decimal < 0)
 484                 l_below_decimal = -l_below_decimal;
 485
 486         snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
 487
 488         write_tag(f, s_longitude);
 489 }
 490
 491 #define D_GEOGRAPH "\xA9xyz"
 492 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
 493 // 0x15c7 -> encode in english
 494 #define D_INFO_GEOGRAPH 0x001215c7
 495
 496 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
 497 {
 498         gint64 current_pos, pos;
 499
 500         _mmcam_dbg_log("");
 501
 502         if ((pos = ftello(f)) < 0) {
 503                 _mmcam_dbg_err("ftello() returns negative value");
 504                 return FALSE;
 505         }
 506
 507         if (!write_to_32(f, 0))                 //size
 508                 return FALSE;
 509         // tag -> .xyz
 510         if (!write_tag(f, D_GEOGRAPH))  // type
 511                 return FALSE;
 512
 513         if (!write_to_32(f, D_INFO_GEOGRAPH))
 514                 return FALSE;
 515
 516         _mmcamcorder_write_Latitude(f, info.latitude);
 517         _mmcamcorder_write_Longitude(f, info.longitude);
 518
 519         FPUTC_CHECK(0x2F, f);
 520
 521         if ((current_pos = ftello(f)) < 0) {
 522                 _mmcam_dbg_err("ftello() returns negative value");
 523                 return FALSE;
 524         }
 525
 526         if (!_mmcamcorder_update_size(f, pos, current_pos))
 527                 return FALSE;
 528
 529         return TRUE;
 530 }
 531
 532
 533 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
 534 {
 535         gint64 current_pos, pos;
 536
 537         _mmcam_dbg_log("gps enable : %d", gps_enable);
 538         if (gps_enable == FALSE) {
 539                 _mmcam_dbg_log("no need to write udta");
 540                 return TRUE;
 541         }
 542
 543         if ((pos = ftello(f)) < 0) {
 544                 _mmcam_dbg_err("ftello() returns negative value");
 545                 return FALSE;
 546         }
 547
 548         /* size */
 549         if (!write_to_32(f, 0)) {
 550                 _mmcam_dbg_err("failed to write size");
 551                 return FALSE;
 552         }
 553
 554         /* type */
 555         if (!write_tag(f, "udta")) {
 556                 _mmcam_dbg_err("failed to write type udta");
 557                 return FALSE;
 558         }
 559
 560         if (gps_enable) {
 561                 if (!_mmcamcorder_write_loci(f, info)) {
 562                         _mmcam_dbg_err("failed to write loci");
 563                         return FALSE;
 564                 }
 565
 566                 if (!_mmcamcorder_write_geodata(f, geotag)) {
 567                         _mmcam_dbg_err("failed to write geodata");
 568                         return FALSE;
 569                 }
 570         }
 571
 572         if ((current_pos = ftello(f)) < 0) {
 573                 _mmcam_dbg_err("ftello() returns negative value");
 574                 return FALSE;
 575         }
 576
 577         if (!_mmcamcorder_update_size(f, pos, current_pos)) {
 578                 _mmcam_dbg_err("failed to update size");
 579                 return FALSE;
 580         }
 581
 582         _mmcam_dbg_log("done");
 583
 584         return TRUE;
 585 }
 586
 587
 588 guint64 _mmcamcorder_get_container_size(const guchar *size)
 589 {
 590         guint64 result = 0;
 591         guint64 temp = 0;
 592
 593         temp = size[0];
 594         result = temp << 24;
 595         temp = size[1];
 596         result = result | (temp << 16);
 597         temp = size[2];
 598         result = result | (temp << 8);
 599         result = result | size[3];
 600
 601         _mmcam_dbg_log("result : %llu", result);
 602
 603         return result;
 604 }
 605
 606
 607 guint64 _mmcamcorder_get_container_size64(const guchar *size)
 608 {
 609         guint64 result = 0;
 610         guint64 temp = 0;
 611
 612         temp = size[0];
 613         result = temp << 56;
 614         temp = size[1];
 615         result = result | (temp << 48);
 616         temp = size[2];
 617         result = result | (temp << 40);
 618         temp = size[3];
 619         result = result | (temp << 32);
 620         temp = size[4];
 621         result = result | (temp << 24);
 622         temp = size[5];
 623         result = result | (temp << 16);
 624         temp = size[6];
 625         result = result | (temp << 8);
 626         result = result | size[7];
 627
 628         _mmcam_dbg_log("result : %llu", result);
 629
 630         return result;
 631 }
 632
 633
 634 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
 635 {
 636         /* for 0 degree */
 637         guint32 a = 0x00010000;
 638         guint32 b = 0;
 639         guint32 c = 0;
 640         guint32 d = 0x00010000;
 641
 642         switch (orientation) {
 643         case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
 644                 a = 0;
 645                 b = 0x00010000;
 646                 c = 0xffff0000;
 647                 d = 0;
 648                 break;
 649         case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
 650                 a = 0xffff0000;
 651                 d = 0xffff0000;
 652                 break;
 653         case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
 654                 a = 0;
 655                 b = 0xffff0000;
 656                 c = 0x00010000;
 657                 d = 0;
 658                 break;
 659         case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
 660         default:
 661                 break;
 662         }
 663
 664         write_to_32(f, a);
 665         write_to_32(f, b);
 666         write_to_32(f, 0);
 667         write_to_32(f, c);
 668         write_to_32(f, d);
 669         write_to_32(f, 0);
 670         write_to_32(f, 0);
 671         write_to_32(f, 0);
 672         write_to_32(f, 0x40000000);
 673
 674         _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
 675                                    orientation, a, b, c, d);
 676
 677         return TRUE;
 678 }
 679
 680
 681 int _mmcamcorder_get_freespace(const gchar *path, const gchar *root_directory, guint64 *free_space)
 682 {
 683         int ret = 0;
 684         struct statvfs vfs;
 685
 686         int is_internal = TRUE;
 687         struct stat stat_path;
 688         struct stat stat_root;
 689
 690         if (path == NULL || free_space == NULL) {
 691                 _mmcam_dbg_err("invalid parameter %p, %p", path, free_space);
 692                 return -1;
 693         }
 694
 695         if (root_directory && strlen(root_directory) > 0) {
 696                 if (stat(path, &stat_path) != 0) {
 697                         *free_space = 0;
 698                         _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
 699                         return -1;
 700                 }
 701
 702                 if (stat(root_directory, &stat_root) != 0) {
 703                         *free_space = 0;
 704                         _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
 705                         return -1;
 706                 }
 707
 708                 if (stat_path.st_dev != stat_root.st_dev)
 709                         is_internal = FALSE;
 710         } else {
 711                 _mmcam_dbg_warn("root_directory is NULL, assume that it's internal storage.");
 712         }
 713
 714         if (is_internal)
 715                 ret = storage_get_internal_memory_size(&vfs);
 716         else
 717                 ret = storage_get_external_memory_size(&vfs);
 718
 719         if (ret < 0) {
 720                 *free_space = 0;
 721                 _mmcam_dbg_err("failed to get memory size [%s]", path);
 722                 return -1;
 723         } else {
 724                 *free_space = vfs.f_bsize * vfs.f_bavail;
 725                 /*
 726                 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
 727                 _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
 728                 */
 729                 return 1;
 730         }
 731 }
 732
 733
 734 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
 735 {
 736         struct statfs fs;
 737
 738         g_assert(path);
 739
 740         if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
 741                 _mmcam_dbg_log("File(%s) doesn't exist.", path);
 742                 return -2;
 743         }
 744
 745         if (-1 == statfs(path, &fs)) {
 746                 _mmcam_dbg_log("statfs failed.(%s)", path);
 747                 return -1;
 748         }
 749
 750         *file_system_type = (int)fs.f_type;
 751
 752         return 0;
 753 }
 754
 755
 756 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
 757 {
 758         int get_value = 0;
 759         int ret = MM_ERROR_NONE;
 760         GVariant *params = NULL;
 761         GVariant *result = NULL;
 762
 763         ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
 764                 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
 765                 "GetBrightnessForCamera", params, &result, TRUE);
 766         if (ret != MM_ERROR_NONE) {
 767                 _mmcam_dbg_err("Dbus Call on Client Error");
 768                 return ret;
 769         }
 770
 771         if (result) {
 772                 g_variant_get(result, "(i)", &get_value);
 773                 *brightness = get_value;
 774                 _mmcam_dbg_log("flash brightness : %d", *brightness);
 775         } else {
 776                 _mmcam_dbg_err("replied result is null");
 777                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 778         }
 779
 780         return ret;
 781 }
 782
 783
 784 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
 785         const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
 786 {
 787         int get_value = 0;
 788         int ret = MM_ERROR_NONE;
 789         GVariant *params = NULL, *result = NULL;
 790         guint subs_id = 0;
 791
 792         if (!conn || !gdbus_info) {
 793                 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
 794                 return MM_ERROR_CAMCORDER_INTERNAL;
 795         }
 796
 797         params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
 798         result = g_variant_new("(i)", get_value);
 799
 800         ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
 801                 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
 802                 "SamplePlay", params, &result, TRUE);
 803         if (ret != MM_ERROR_NONE) {
 804                 _mmcam_dbg_err("Dbus Call on Client Error");
 805                 return ret;
 806         }
 807
 808         if (result) {
 809                 g_variant_get(result, "(i)", &get_value);
 810                 _mmcam_dbg_log("played index : %d", get_value);
 811         } else {
 812                 _mmcam_dbg_err("replied result is null");
 813                 return MM_ERROR_CAMCORDER_INTERNAL;
 814         }
 815
 816         g_mutex_lock(&gdbus_info->sync_mutex);
 817
 818         if (gdbus_info->subscribe_id > 0) {
 819                 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
 820
 821                 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
 822
 823                 gdbus_info->subscribe_id = 0;
 824         }
 825
 826         gdbus_info->is_playing = TRUE;
 827         gdbus_info->param = get_value;
 828
 829         ret = __gdbus_subscribe_signal(conn,
 830                 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
 831                 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
 832
 833         if (ret == MM_ERROR_NONE)
 834                 gdbus_info->subscribe_id = subs_id;
 835
 836         g_mutex_unlock(&gdbus_info->sync_mutex);
 837
 838         if (sync_play && ret == MM_ERROR_NONE)
 839                 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_CB_TIMEOUT_MSEC);
 840
 841         return ret;
 842 }
 843
 844
 845 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
 846 {
 847         struct stat buf;
 848
 849         if (stat(filename, &buf) != 0)
 850                 return -1;
 851         *size = (guint64)buf.st_size;
 852         return 1;
 853 }
 854
 855
 856 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 857 {
 858         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 859         GList *list = NULL;
 860         MMCamcorderHandlerItem *item = NULL;
 861
 862         mmf_return_if_fail(hcamcorder);
 863
 864         if (!hcamcorder->buffer_probes) {
 865                 _mmcam_dbg_warn("list for buffer probe is NULL");
 866                 return;
 867         }
 868
 869         _mmcam_dbg_log("start - category : 0x%x", category);
 870
 871         list = hcamcorder->buffer_probes;
 872         while (list) {
 873                 item = list->data;
 874                 if (!item) {
 875                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 876                         list = g_list_next(list);
 877                         continue;
 878                 }
 879
 880                 if (item->category & category) {
 881                         if (item->object && GST_IS_PAD(item->object)) {
 882                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 883                                         GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 884                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 885                         } else {
 886                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 887                         }
 888
 889                         list = g_list_next(list);
 890                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 891                         SAFE_G_FREE(item);
 892                 } else {
 893                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 894                         list = g_list_next(list);
 895                 }
 896         }
 897
 898         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
 899                 g_list_free(hcamcorder->buffer_probes);
 900                 hcamcorder->buffer_probes = NULL;
 901         }
 902
 903         _mmcam_dbg_log("done");
 904
 905         return;
 906 }
 907
 908
 909 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
 910 {
 911         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 912         GList *list = NULL;
 913         MMCamcorderHandlerItem *item = NULL;
 914
 915         mmf_return_if_fail(hcamcorder);
 916
 917         if (!hcamcorder->buffer_probes) {
 918                 _mmcam_dbg_warn("list for buffer probe is NULL");
 919                 return;
 920         }
 921
 922         _mmcam_dbg_log("start - object : %p", object);
 923
 924         list = hcamcorder->buffer_probes;
 925         while (list) {
 926                 item = list->data;
 927                 if (!item) {
 928                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 929                         list = g_list_next(list);
 930                         continue;
 931                 }
 932
 933                 if (item->object && item->object == object) {
 934                         if (GST_IS_PAD(item->object)) {
 935                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 936                                         GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 937                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 938                         } else {
 939                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 940                         }
 941
 942                         list = g_list_next(list);
 943                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 944                         SAFE_G_FREE(item);
 945
 946                         break;
 947                 } else {
 948                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 949                         list = g_list_next(list);
 950                 }
 951         }
 952
 953         _mmcam_dbg_log("done");
 954
 955         return;
 956 }
 957
 958
 959 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 960 {
 961         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 962         GList *list = NULL;
 963         MMCamcorderHandlerItem *item = NULL;
 964
 965         mmf_return_if_fail(hcamcorder);
 966
 967         if (!hcamcorder->event_probes) {
 968                 _mmcam_dbg_warn("list for event probe is NULL");
 969                 return;
 970         }
 971
 972         _mmcam_dbg_log("start - category : 0x%x", category);
 973
 974         list = hcamcorder->event_probes;
 975         while (list) {
 976                 item = list->data;
 977                 if (!item) {
 978                         _mmcam_dbg_err("Remove event probe faild, the item is NULL");
 979                         list = g_list_next(list);
 980                         continue;
 981                 }
 982
 983                 if (item->category & category) {
 984                         if (item->object && GST_IS_PAD(item->object)) {
 985                                 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
 986                                         GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 987                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 988                         } else {
 989                                 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
 990                         }
 991
 992                         list = g_list_next(list);
 993                         hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
 994                         SAFE_G_FREE(item);
 995                 } else {
 996                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 997                         list = g_list_next(list);
 998                 }
 999         }
1000
1001         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1002                 g_list_free(hcamcorder->event_probes);
1003                 hcamcorder->event_probes = NULL;
1004         }
1005
1006         _mmcam_dbg_log("done");
1007
1008         return;
1009 }
1010
1011
1012 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1013 {
1014         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1015         GList *list = NULL;
1016         MMCamcorderHandlerItem *item = NULL;
1017
1018         mmf_return_if_fail(hcamcorder);
1019
1020         if (!hcamcorder->signals) {
1021                 _mmcam_dbg_warn("list for signal is NULL");
1022                 return;
1023         }
1024
1025         _mmcam_dbg_log("start - category : 0x%x", category);
1026
1027         list = hcamcorder->signals;
1028         while (list) {
1029                 item = list->data;
1030                 if (!item) {
1031                         _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1032                         list = g_list_next(list);
1033                         continue;
1034                 }
1035
1036                 if (item->category & category) {
1037                         if (item->object && GST_IS_ELEMENT(item->object)) {
1038                                 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1039                                         _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1040                                                 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1041                                         g_signal_handler_disconnect(item->object, item->handler_id);
1042                                 } else {
1043                                         _mmcam_dbg_warn("Signal was not connected, cannot disconnect it :  [%s]  [ID : %lu], [Category : %x]",
1044                                                 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1045                                 }
1046                         } else {
1047                                 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1048                         }
1049
1050                         list = g_list_next(list);
1051                         hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1052                         SAFE_G_FREE(item);
1053                 } else {
1054                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1055                         list = g_list_next(list);
1056                 }
1057         }
1058
1059         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1060                 g_list_free(hcamcorder->signals);
1061                 hcamcorder->signals = NULL;
1062         }
1063
1064         _mmcam_dbg_log("done");
1065
1066         return;
1067 }
1068
1069
1070 void _mmcamcorder_remove_all_handlers(MMHandleType handle,  _MMCamcorderHandlerCategory category)
1071 {
1072         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1073
1074         _mmcam_dbg_log("ENTER");
1075
1076         if (hcamcorder->signals)
1077                 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1078         if (hcamcorder->event_probes)
1079                 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1080         if (hcamcorder->buffer_probes)
1081                 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1082
1083         _mmcam_dbg_log("LEAVE");
1084 }
1085
1086
1087 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1088 {
1089         int i = 0;
1090         _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1091
1092         mmf_return_if_fail(sc);
1093         mmf_return_if_fail(sc->element);
1094
1095         for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1096                 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1097                         _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1098                         sc->element[i].gst = NULL;
1099                         sc->element[i].id = _MMCAMCORDER_NONE;
1100                         return;
1101                 }
1102         }
1103
1104         mmf_return_if_fail(sc->encode_element);
1105
1106         for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1107                 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1108                         _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1109                         sc->encode_element[i].gst = NULL;
1110                         sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1111                         return;
1112                 }
1113         }
1114
1115         _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1116
1117         return;
1118 }
1119
1120
1121 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1122 gboolean _mmcamcorder_msg_callback(void *data)
1123 {
1124         _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1125         mmf_camcorder_t *hcamcorder = NULL;
1126         mmf_return_val_if_fail(item, FALSE);
1127
1128         g_mutex_lock(&item->lock);
1129
1130         hcamcorder = MMF_CAMCORDER(item->handle);
1131         if (hcamcorder == NULL) {
1132                 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1133                 goto MSG_CALLBACK_DONE;
1134         }
1135
1136         /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1137
1138         _MMCAMCORDER_LOCK((MMHandleType)hcamcorder);
1139
1140         /* remove item from msg data */
1141         if (hcamcorder->msg_data) {
1142                 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1143         } else {
1144                 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1145         }
1146
1147         _MMCAMCORDER_UNLOCK((MMHandleType)hcamcorder);
1148
1149         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1150
1151         if ((hcamcorder) && (hcamcorder->msg_cb))
1152                 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1153
1154         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1155
1156         _MMCAMCORDER_SIGNAL(hcamcorder);
1157
1158 MSG_CALLBACK_DONE:
1159         /* release allocated memory */
1160         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1161                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1162                 if (cam_fd_info) {
1163                         SAFE_G_FREE(cam_fd_info->face_info);
1164                         SAFE_G_FREE(cam_fd_info);
1165
1166                         item->param.data = NULL;
1167                         item->param.size = 0;
1168                 }
1169         } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1170                 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1171                 if (report) {
1172                         if (report->recording_filename)
1173                                 SAFE_G_FREE(report->recording_filename);
1174
1175                         SAFE_G_FREE(report);
1176                         item->param.data = NULL;
1177                 }
1178         }
1179
1180         g_mutex_unlock(&item->lock);
1181         g_mutex_clear(&item->lock);
1182
1183         SAFE_G_FREE(item);
1184
1185         /* For not being called again */
1186         return FALSE;
1187 }
1188 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1189
1190
1191 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1192 {
1193         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1194 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1195         _MMCamcorderMsgItem *item = NULL;
1196 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1197
1198         mmf_return_val_if_fail(hcamcorder, FALSE);
1199         mmf_return_val_if_fail(data, FALSE);
1200
1201         switch (data->id) {
1202         case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1203         case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1204         case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1205                 data->param.union_type = MM_MSG_UNION_STATE;
1206                 break;
1207         case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1208                 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1209                 break;
1210         case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1211                 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1212                 break;
1213         case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1214                 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1215                 break;
1216         case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1217         case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1218         case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1219         case MM_MESSAGE_CAMCORDER_ERROR:
1220         case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1221         case MM_MESSAGE_CAMCORDER_CAPTURED:
1222         case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1223         case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1224         case MM_MESSAGE_READY_TO_RESUME:
1225         default:
1226                 data->param.union_type = MM_MSG_UNION_CODE;
1227                 break;
1228         }
1229
1230 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1231         item = g_malloc(sizeof(_MMCamcorderMsgItem));
1232         if (item) {
1233                 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1234                 item->handle = handle;
1235                 g_mutex_init(&item->lock);
1236
1237                 _MMCAMCORDER_LOCK(handle);
1238                 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1239                 /*_mmcam_dbg_log("item[%p]", item);*/
1240
1241                 /* Use DEFAULT priority */
1242                 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1243
1244                 _MMCAMCORDER_UNLOCK(handle);
1245         } else {
1246                 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1247         }
1248 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1249         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1250
1251         if (hcamcorder->msg_cb)
1252                 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1253         else
1254                 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1255
1256         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1257
1258         /* release allocated memory */
1259         if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1260                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1261                 if (cam_fd_info) {
1262                         SAFE_G_FREE(cam_fd_info->face_info);
1263                         SAFE_G_FREE(cam_fd_info);
1264                         data->param.size = 0;
1265                 }
1266         } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1267                 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1268                 if (report) {
1269                         SAFE_G_FREE(report->recording_filename);
1270                         data->param.data = NULL;
1271                 }
1272                 SAFE_G_FREE(report);
1273         }
1274 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1275
1276         return TRUE;
1277 }
1278
1279
1280 void _mmcamcorder_remove_message_all(MMHandleType handle)
1281 {
1282         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1283         gboolean ret = TRUE;
1284 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1285         _MMCamcorderMsgItem *item = NULL;
1286         GList *list = NULL;
1287         gint64 end_time = 0;
1288 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1289
1290         mmf_return_if_fail(hcamcorder);
1291
1292         _MMCAMCORDER_LOCK(handle);
1293
1294 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1295         if (!hcamcorder->msg_data) {
1296                 _mmcam_dbg_log("No message data is remained.");
1297         } else {
1298                 list = hcamcorder->msg_data;
1299
1300                 while (list) {
1301                         item = list->data;
1302                         list = g_list_next(list);
1303
1304                         if (!item) {
1305                                 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1306                         } else {
1307                                 if (g_mutex_trylock(&(item->lock))) {
1308                                         ret = g_idle_remove_by_data(item);
1309
1310                                         _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1311
1312                                         if (ret == FALSE) {
1313                                                 item->handle = 0;
1314                                                 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1315                                         }
1316
1317                                         /* release allocated memory */
1318                                         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1319                                                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1320                                                 if (cam_fd_info) {
1321                                                         SAFE_G_FREE(cam_fd_info->face_info);
1322                                                         item->param.size = 0;
1323                                                 }
1324                                                 SAFE_G_FREE(cam_fd_info);
1325                                         } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1326                                                 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1327                                                 if (report)
1328                                                         SAFE_G_FREE(report->recording_filename);
1329
1330                                                 SAFE_G_FREE(report);
1331                                         }
1332
1333                                         hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1334
1335                                         g_mutex_unlock(&(item->lock));
1336
1337                                         if (ret == TRUE) {
1338                                                 g_mutex_clear(&item->lock);
1339
1340                                                 SAFE_G_FREE(item);
1341
1342                                                 _mmcam_dbg_log("remove msg done");
1343                                         }
1344                                 } else {
1345                                         _mmcam_dbg_warn("item lock failed. it's being called...");
1346
1347                                         end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1348
1349                                         if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1350                                                 _mmcam_dbg_warn("signal received");
1351                                         else
1352                                                 _mmcam_dbg_warn("timeout");
1353                                 }
1354                         }
1355                 }
1356
1357                 g_list_free(hcamcorder->msg_data);
1358                 hcamcorder->msg_data = NULL;
1359         }
1360 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1361
1362         /* remove idle function for playing capture sound */
1363         do {
1364                 ret = g_idle_remove_by_data(hcamcorder);
1365                 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1366         } while (ret);
1367
1368         _MMCAMCORDER_UNLOCK(handle);
1369
1370         return;
1371 }
1372
1373
1374 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1375 {
1376         const GstStructure *structure;
1377         const char *media_type;
1378         GstVideoInfo media_info;
1379         MMPixelFormatType type = 0;
1380         unsigned int fourcc = 0;
1381
1382         mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1383
1384         structure = gst_caps_get_structure(caps, 0);
1385         media_type = gst_structure_get_name(structure);
1386         if (media_type == NULL) {
1387                 _mmcam_dbg_err("failed to get media_type");
1388                 return MM_PIXEL_FORMAT_INVALID;
1389         }
1390
1391         gst_video_info_init(&media_info);
1392
1393         if (!strcmp(media_type, "image/jpeg")) {
1394                 _mmcam_dbg_log("It is jpeg.");
1395                 type = MM_PIXEL_FORMAT_ENCODED;
1396         } else if (!strcmp(media_type, "video/x-raw") &&
1397                    gst_video_info_from_caps(&media_info, caps) &&
1398                    GST_VIDEO_INFO_IS_YUV(&media_info)) {
1399                 _mmcam_dbg_log("It is yuv.");
1400                 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1401                 type = _mmcamcorder_get_pixtype(fourcc);
1402         } else if (!strcmp(media_type, "video/x-raw") &&
1403                    gst_video_info_from_caps(&media_info, caps) &&
1404                    GST_VIDEO_INFO_IS_RGB(&media_info)) {
1405                 _mmcam_dbg_log("It is rgb.");
1406                 type = MM_PIXEL_FORMAT_RGB888;
1407         } else if (!strcmp(media_type, "video/x-h264")) {
1408                 _mmcam_dbg_log("It is H264");
1409                 type = MM_PIXEL_FORMAT_ENCODED_H264;
1410         } else {
1411                 _mmcam_dbg_err("Not supported format [%s]", media_type);
1412                 type = MM_PIXEL_FORMAT_INVALID;
1413         }
1414
1415         /*_mmcam_dbg_log( "Type [%d]", type );*/
1416
1417         return type;
1418 }
1419
1420 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1421 {
1422         unsigned int fourcc = 0;
1423
1424         /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1425
1426         switch (pixtype) {
1427         case MM_PIXEL_FORMAT_NV12:
1428                 if (use_zero_copy_format)
1429                         fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1430                 else
1431                         fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1432
1433                 break;
1434         case MM_PIXEL_FORMAT_NV21:
1435                 if (use_zero_copy_format)
1436                         fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1437                 else
1438                         fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1439
1440                 break;
1441         case MM_PIXEL_FORMAT_YUYV:
1442                 if (use_zero_copy_format)
1443                         fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1444                 else
1445                         fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1446
1447                 break;
1448         case MM_PIXEL_FORMAT_UYVY:
1449                 if (use_zero_copy_format)
1450                         fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1451                 else
1452                         fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1453
1454                 break;
1455         case MM_PIXEL_FORMAT_I420:
1456                 if (use_zero_copy_format)
1457                         fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1458                 else
1459                         fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1460
1461                 break;
1462         case MM_PIXEL_FORMAT_YV12:
1463                 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1464                 break;
1465         case MM_PIXEL_FORMAT_422P:
1466                 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1467                 break;
1468         case MM_PIXEL_FORMAT_RGB565:
1469                 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1470                 break;
1471         case MM_PIXEL_FORMAT_RGB888:
1472                 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1473                 break;
1474         case MM_PIXEL_FORMAT_ENCODED:
1475                 if (codectype == MM_IMAGE_CODEC_JPEG) {
1476                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1477                 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1478                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1479                 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1480                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1481                 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1482                         fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1483                 } else {
1484                         /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1485                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1486                 }
1487                 break;
1488         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1489                 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1490                 break;
1491         case MM_PIXEL_FORMAT_ENCODED_H264:
1492                 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1493                 break;
1494         default:
1495                 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1496                 if (use_zero_copy_format)
1497                         fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1498                 else
1499                         fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1500
1501                 break;
1502         }
1503
1504         return fourcc;
1505 }
1506
1507
1508 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1509 {
1510         int pixtype = MM_PIXEL_FORMAT_INVALID;
1511         /*
1512         char *pfourcc = (char*)&fourcc;
1513
1514         _mmcam_dbg_log("fourcc(%c%c%c%c)",
1515                                    pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1516         */
1517
1518         switch (fourcc) {
1519         case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1520         case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1521                 pixtype = MM_PIXEL_FORMAT_NV12;
1522                 break;
1523         case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1524         case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1525                 pixtype = MM_PIXEL_FORMAT_NV21;
1526                 break;
1527         case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1528         case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1529         case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1530                 pixtype = MM_PIXEL_FORMAT_YUYV;
1531                 break;
1532         case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1533         case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1534                 pixtype = MM_PIXEL_FORMAT_UYVY;
1535                 break;
1536         case GST_MAKE_FOURCC('S', '4', '2', '0'):
1537         case GST_MAKE_FOURCC('I', '4', '2', '0'):
1538                 pixtype = MM_PIXEL_FORMAT_I420;
1539                 break;
1540         case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1541                 pixtype = MM_PIXEL_FORMAT_YV12;
1542                 break;
1543         case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1544                 pixtype = MM_PIXEL_FORMAT_422P;
1545                 break;
1546         case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1547                 pixtype = MM_PIXEL_FORMAT_RGB565;
1548                 break;
1549         case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1550                 pixtype = MM_PIXEL_FORMAT_RGB888;
1551                 break;
1552         case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1553         case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1554                 pixtype = MM_PIXEL_FORMAT_ARGB;
1555                 break;
1556         case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1557         case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1558         case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1559                 pixtype = MM_PIXEL_FORMAT_RGBA;
1560                 break;
1561         case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1562         case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1563                 pixtype = MM_PIXEL_FORMAT_ENCODED;
1564                 break;
1565         /*FIXME*/
1566         case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1567                 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1568                 break;
1569         case GST_MAKE_FOURCC('H', '2', '6', '4'):
1570                 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1571                 break;
1572         default:
1573                 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1574                 pixtype = MM_PIXEL_FORMAT_INVALID;
1575                 break;
1576         }
1577
1578         return pixtype;
1579 }
1580
1581
1582 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1583 {
1584         GList *local_list = element_list;
1585         _MMCamcorderGstElement *element = NULL;
1586
1587         mmf_return_val_if_fail(bin && local_list, FALSE);
1588
1589         while (local_list) {
1590                 element = (_MMCamcorderGstElement*)local_list->data;
1591                 if (element && element->gst) {
1592                         if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1593                                 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1594                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1595                                         GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1596                                 return FALSE;
1597                         } else {
1598                                 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1599                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1600                                         GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1601                         }
1602                 }
1603                 local_list = local_list->next;
1604         }
1605
1606         return TRUE;
1607 }
1608
1609 gboolean _mmcamcorder_link_elements(GList *element_list)
1610 {
1611         GList                  *local_list  = element_list;
1612         _MMCamcorderGstElement *element     = NULL;
1613         _MMCamcorderGstElement *pre_element = NULL;
1614
1615         mmf_return_val_if_fail(local_list, FALSE);
1616
1617         pre_element = (_MMCamcorderGstElement*)local_list->data;
1618         local_list = local_list->next;
1619
1620         while (local_list) {
1621                 element = (_MMCamcorderGstElement*)local_list->data;
1622                 if (pre_element && pre_element->gst && element && element->gst) {
1623                         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1624                                 _mmcam_dbg_log("Link [%s] to [%s] OK",
1625                                         GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1626                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1627                         } else {
1628                                 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1629                                         GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1630                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1631                                 return FALSE;
1632                         }
1633                 }
1634
1635                 pre_element = element;
1636                 local_list = local_list->next;
1637         }
1638
1639         return TRUE;
1640 }
1641
1642 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1643         unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1644 {
1645         int ret = TRUE;
1646         int mm_ret = MM_ERROR_NONE;
1647         int input_format = MM_UTIL_IMG_FMT_YUV420;
1648         unsigned char *dst_tmp_data = NULL;
1649
1650         if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1651                 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p", src_data, dst_data, dst_width, dst_height, dst_length);
1652                 return FALSE;
1653         }
1654
1655         /* set input format for mm-util */
1656         switch (src_format) {
1657         case MM_PIXEL_FORMAT_I420:
1658                 input_format = MM_UTIL_IMG_FMT_I420;
1659                 break;
1660         case MM_PIXEL_FORMAT_YV12:
1661                 input_format = MM_UTIL_IMG_FMT_YUV420;
1662                 break;
1663         case MM_PIXEL_FORMAT_NV12:
1664                 input_format = MM_UTIL_IMG_FMT_NV12;
1665                 break;
1666         case MM_PIXEL_FORMAT_YUYV:
1667                 input_format = MM_UTIL_IMG_FMT_YUYV;
1668                 break;
1669         case MM_PIXEL_FORMAT_UYVY:
1670                 input_format = MM_UTIL_IMG_FMT_UYVY;
1671                 break;
1672         case MM_PIXEL_FORMAT_RGB888:
1673                 input_format = MM_UTIL_IMG_FMT_RGB888;
1674                 break;
1675         default:
1676                 _mmcam_dbg_err("NOT supported format", src_format);
1677                 return FALSE;
1678         }
1679
1680         _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1681
1682         /* get length of resized image */
1683         mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1684         if (mm_ret != MM_ERROR_NONE) {
1685                 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1686                 return FALSE;
1687         }
1688
1689         _mmcam_dbg_log("dst_length : %d", *dst_length);
1690
1691         dst_tmp_data = (unsigned char *)malloc(*dst_length);
1692         if (dst_tmp_data == NULL) {
1693                 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1694                 return FALSE;
1695         }
1696
1697         mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format, dst_tmp_data, dst_width, dst_height);
1698
1699         if (mm_ret != MM_ERROR_NONE) {
1700                 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1701                 free(dst_tmp_data);
1702                 return FALSE;
1703         }
1704
1705         *dst_data = dst_tmp_data;
1706
1707         _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1708
1709         return TRUE;
1710 }
1711
1712
1713 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1714         int src_format, unsigned int src_length, unsigned int jpeg_quality,
1715         void **result_data, unsigned int *result_length)
1716 {
1717         int ret = 0;
1718         gboolean ret_conv = TRUE;
1719         int jpeg_format = 0;
1720         unsigned char *converted_src = NULL;
1721         unsigned int converted_src_size = 0;
1722
1723         mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1724
1725         switch (src_format) {
1726         case MM_PIXEL_FORMAT_NV12:
1727                 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1728                 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1729                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1730                 break;
1731         case MM_PIXEL_FORMAT_NV16:
1732                 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1733                 converted_src = src_data;
1734                 break;
1735         case MM_PIXEL_FORMAT_NV21:
1736                 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1737                 converted_src = src_data;
1738                 break;
1739         case MM_PIXEL_FORMAT_YUYV:
1740                 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1741                 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1742                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1743                 break;
1744         case MM_PIXEL_FORMAT_UYVY:
1745                 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1746                 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1747                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1748                 break;
1749         case MM_PIXEL_FORMAT_I420:
1750                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1751                 converted_src = src_data;
1752                 break;
1753         case MM_PIXEL_FORMAT_RGB888:
1754                 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1755                 converted_src = src_data;
1756                 break;
1757         case MM_PIXEL_FORMAT_RGBA:
1758                 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1759                 converted_src = src_data;
1760                 break;
1761         case MM_PIXEL_FORMAT_ARGB:
1762                 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1763                 converted_src = src_data;
1764                 break;
1765         case MM_PIXEL_FORMAT_422P:
1766                 jpeg_format = MM_UTIL_JPEG_FMT_YUV422;  // not supported
1767                 return FALSE;
1768         case MM_PIXEL_FORMAT_NV12T:
1769         case MM_PIXEL_FORMAT_YV12:
1770         case MM_PIXEL_FORMAT_RGB565:
1771         case MM_PIXEL_FORMAT_ENCODED:
1772         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1773         default:
1774                 return FALSE;
1775         }
1776
1777         if (ret_conv == FALSE) {
1778                 if (converted_src &&
1779                     converted_src != src_data) {
1780                         free(converted_src);
1781                         converted_src = NULL;
1782                 }
1783                 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1784                 return FALSE;
1785         }
1786
1787         ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1788                 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1789
1790         if (converted_src && (converted_src != src_data)) {
1791                 free(converted_src);
1792                 converted_src = NULL;
1793         }
1794
1795         if (ret != MM_ERROR_NONE) {
1796                 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1797                 return FALSE;
1798         }
1799
1800         return TRUE;
1801 }
1802
1803
1804 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1805 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1806         unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1807 {
1808         unsigned int i = 0;
1809         int j = 0;
1810         int k = 0;
1811         int src_index = 0;
1812         int ratio_width = 0;
1813         int ratio_height = 0;
1814         int line_base = 0;
1815         int line_width = 0;
1816         int jump_width = 0;
1817         unsigned char *result = NULL;
1818
1819         if (src == NULL || dst == NULL) {
1820                 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1821                 return FALSE;
1822         }
1823
1824         result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1825         if (!result) {
1826                 _mmcam_dbg_err("failed to alloc dst data");
1827                 return FALSE;
1828         }
1829
1830         ratio_width = src_width / dst_width;
1831         ratio_height = src_height / dst_height;
1832         line_width = src_width << 1;
1833         jump_width = ratio_width << 1;
1834
1835         _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1836                 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1837
1838         for (i = 0 ; i < src_height ; i += ratio_height) {
1839                 line_base = i * line_width;
1840                 for (j = 0 ; j < line_width ; j += jump_width) {
1841                         src_index = line_base + j;
1842                         result[k++] = src[src_index];
1843                         result[k++] = src[src_index+1];
1844
1845                         j += jump_width;
1846                         src_index = line_base + j;
1847                         if (src_index % 4 == 0)
1848                                 result[k++] = src[src_index+2];
1849                         else
1850                                 result[k++] = src[src_index];
1851
1852                         result[k++] = src[src_index+1];
1853                 }
1854         }
1855
1856         *dst = result;
1857
1858         _mmcam_dbg_warn("converting done - result %p", result);
1859
1860         return TRUE;
1861 }
1862
1863
1864 static guint16 get_language_code(const char *str)
1865 {
1866         return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1867 }
1868
1869 static gchar * str_to_utf8(const gchar *str)
1870 {
1871         return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1872 }
1873
1874 static inline gboolean write_tag(FILE *f, const gchar *tag)
1875 {
1876         while (*tag)
1877                 FPUTC_CHECK(*tag++, f);
1878
1879         return TRUE;
1880 }
1881
1882 static inline gboolean write_to_32(FILE *f, guint val)
1883 {
1884         FPUTC_CHECK(val >> 24, f);
1885         FPUTC_CHECK(val >> 16, f);
1886         FPUTC_CHECK(val >> 8, f);
1887         FPUTC_CHECK(val, f);
1888         return TRUE;
1889 }
1890
1891 static inline gboolean write_to_16(FILE *f, guint val)
1892 {
1893         FPUTC_CHECK(val >> 8, f);
1894         FPUTC_CHECK(val, f);
1895         return TRUE;
1896 }
1897
1898 static inline gboolean write_to_24(FILE *f, guint val)
1899 {
1900         write_to_16(f, val >> 8);
1901         FPUTC_CHECK(val, f);
1902         return TRUE;
1903 }
1904
1905 void *_mmcamcorder_util_task_thread_func(void *data)
1906 {
1907         int ret = MM_ERROR_NONE;
1908         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1909
1910         if (!hcamcorder) {
1911                 _mmcam_dbg_err("handle is NULL");
1912                 return NULL;
1913         }
1914
1915         _mmcam_dbg_warn("start thread");
1916
1917         g_mutex_lock(&hcamcorder->task_thread_lock);
1918
1919         while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1920                 switch (hcamcorder->task_thread_state) {
1921                 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1922                         _mmcam_dbg_warn("wait for task signal");
1923                         g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
1924                         _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
1925                         break;
1926                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
1927                         _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
1928                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1929                         break;
1930                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
1931                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1932                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1933                         break;
1934                 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
1935                         ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
1936
1937                         /* Play record start sound */
1938                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
1939
1940                         _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
1941                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1942                         break;
1943                 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
1944                         {
1945                                 gint64 end_time = 0;
1946
1947                                 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
1948
1949                                 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
1950
1951                                 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
1952                                         _mmcam_dbg_warn("signal received");
1953                                 } else {
1954                                         _MMCamcorderMsgItem message;
1955
1956                                         memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
1957
1958                                         _mmcam_dbg_err("capture data wait time out, send error message");
1959
1960                                         message.id = MM_MESSAGE_CAMCORDER_ERROR;
1961                                         message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1962
1963                                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
1964
1965                                         hcamcorder->capture_in_recording = FALSE;
1966                                 }
1967
1968                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1969                         }
1970                         break;
1971                 default:
1972                         _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
1973                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
1974                         break;
1975                 }
1976         }
1977
1978         g_mutex_unlock(&hcamcorder->task_thread_lock);
1979
1980         _mmcam_dbg_warn("exit thread");
1981
1982         return NULL;
1983 }
1984
1985 #ifdef _USE_YUV_TO_RGB888_
1986 static gboolean
1987 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
1988 {
1989         int ret = 0;
1990         int src_cs = MM_UTIL_IMG_FMT_UYVY;
1991         int dst_cs = MM_UTIL_IMG_FMT_RGB888;
1992         unsigned int dst_size = 0;
1993
1994         if (src_fmt == COLOR_FORMAT_YUYV) {
1995                 _mmcam_dbg_log("Convert YUYV to RGB888\n");
1996                 src_cs = MM_UTIL_IMG_FMT_YUYV;
1997         } else if (src_fmt == COLOR_FORMAT_UYVY) {
1998                 _mmcam_dbg_log("Convert UYVY to RGB888\n");
1999                 src_cs = MM_UTIL_IMG_FMT_UYVY;
2000         } else if (src_fmt == COLOR_FORMAT_NV12) {
2001                 _mmcam_dbg_log("Convert NV12 to RGB888\n");
2002                 src_cs = MM_UTIL_IMG_FMT_NV12;
2003         } else {
2004                 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
2005                 return FALSE;
2006         }
2007
2008         ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
2009         if (ret != 0) {
2010                 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
2011                 return FALSE;
2012         }
2013
2014         *dst = malloc(dst_size);
2015         if (*dst == NULL) {
2016                 _mmcam_dbg_err("malloc failed\n");
2017                 return FALSE;
2018         }
2019
2020         *dst_len = dst_size;
2021         ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
2022         if (ret == 0) {
2023                 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
2024                 return TRUE;
2025         } else {
2026                 free(*dst);
2027                 *dst = NULL;
2028
2029                 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
2030                 return FALSE;
2031         }
2032 }
2033 #endif /* _USE_YUV_TO_RGB888_ */
2034
2035
2036 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2037 {
2038         unsigned int i = 0;
2039         int j = 0;
2040         int src_offset = 0;
2041         int dst_y_offset = 0;
2042         int dst_u_offset = 0;
2043         int dst_v_offset = 0;
2044         int loop_length = 0;
2045         unsigned int dst_size = 0;
2046         unsigned char *dst_data = NULL;
2047
2048         if (!src || !dst || !dst_len) {
2049                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2050                 return FALSE;
2051         }
2052
2053         dst_size = (width * height * 3) >> 1;
2054
2055         _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2056
2057         dst_data = (unsigned char *)malloc(dst_size);
2058         if (!dst_data) {
2059                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2060                 return FALSE;
2061         }
2062
2063         loop_length = width << 1;
2064         dst_u_offset = width * height;
2065         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2066
2067         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2068
2069         for (i = 0 ; i < height ; i++) {
2070                 for (j = 0 ; j < loop_length ; j += 2) {
2071                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2072
2073                         if (i % 2 == 0) {
2074                                 if (j % 4 == 0)
2075                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2076                                 else
2077                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2078                         } else {
2079                                 src_offset++;
2080                         }
2081                 }
2082         }
2083
2084         *dst = dst_data;
2085         *dst_len = dst_size;
2086
2087         _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2088
2089         return TRUE;
2090 }
2091
2092
2093 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2094 {
2095         unsigned int i = 0;
2096         int j = 0;
2097         int src_offset = 0;
2098         int dst_y_offset = 0;
2099         int dst_u_offset = 0;
2100         int dst_v_offset = 0;
2101         int loop_length = 0;
2102         unsigned int dst_size = 0;
2103         unsigned char *dst_data = NULL;
2104
2105         if (!src || !dst || !dst_len) {
2106                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2107                 return FALSE;
2108         }
2109
2110         dst_size = (width * height * 3) >> 1;
2111
2112         _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2113
2114         dst_data = (unsigned char *)malloc(dst_size);
2115         if (!dst_data) {
2116                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2117                 return FALSE;
2118         }
2119
2120         loop_length = width << 1;
2121         dst_u_offset = width * height;
2122         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2123
2124         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2125
2126         for (i = 0 ; i < height ; i++) {
2127                 for (j = 0 ; j < loop_length ; j += 2) {
2128                         if (i % 2 == 0) {
2129                                 if (j % 4 == 0)
2130                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2131                                 else
2132                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2133                         } else {
2134                                 src_offset++;
2135                         }
2136
2137                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2138                 }
2139         }
2140
2141         *dst = dst_data;
2142         *dst_len = dst_size;
2143
2144         _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2145
2146         return TRUE;
2147 }
2148
2149
2150 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2151 {
2152         int i = 0;
2153         int src_offset = 0;
2154         int dst_y_offset = 0;
2155         int dst_u_offset = 0;
2156         int dst_v_offset = 0;
2157         int loop_length = 0;
2158         unsigned int dst_size = 0;
2159         unsigned char *dst_data = NULL;
2160
2161         if (!src || !dst || !dst_len) {
2162                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2163                 return FALSE;
2164         }
2165
2166         dst_size = (width * height * 3) >> 1;
2167
2168         _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2169
2170         dst_data = (unsigned char *)malloc(dst_size);
2171         if (!dst_data) {
2172                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2173                 return FALSE;
2174         }
2175
2176         loop_length = width << 1;
2177         dst_u_offset = width * height;
2178         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2179
2180         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2181
2182         /* memcpy Y */
2183         memcpy(dst_data, src, dst_u_offset);
2184
2185         loop_length = dst_u_offset >> 1;
2186         src_offset = dst_u_offset;
2187
2188         /* set U and V */
2189         for (i = 0 ; i < loop_length ; i++) {
2190                 if (i % 2 == 0)
2191                         dst_data[dst_u_offset++] = src[src_offset++];
2192                 else
2193                         dst_data[dst_v_offset++] = src[src_offset++];
2194         }
2195
2196         *dst = dst_data;
2197         *dst_len = dst_size;
2198
2199         _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2200
2201         return TRUE;
2202 }