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 #include <errno.h>
  34
  35 #include "mm_camcorder_internal.h"
  36 #include "mm_camcorder_util.h"
  37 #include "mm_camcorder_sound.h"
  38 #include <mm_util_imgp.h>
  39 #include <mm_util_jpeg.h>
  40
  41 #include <storage.h>
  42
  43 /*-----------------------------------------------------------------------
  44 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  45 -----------------------------------------------------------------------*/
  46
  47 /*-----------------------------------------------------------------------
  48 |    LOCAL VARIABLE DEFINITIONS for internal                            |
  49 -----------------------------------------------------------------------*/
  50 #define TIME_STRING_MAX_LEN                     64
  51 #define __MMCAMCORDER_CAPTURE_WAIT_TIMEOUT      5
  52
  53 #define FPUTC_CHECK(x_char, x_file)\
  54 {\
  55         if (fputc(x_char, x_file) == EOF) \
  56         {\
  57                 _mmcam_dbg_err("[Critical] fputc() returns fail.\n");   \
  58                 return FALSE;\
  59         }\
  60 }
  61 #define FPUTS_CHECK(x_str, x_file)\
  62 {\
  63         if (fputs(x_str, x_file) == EOF) \
  64         {\
  65                 _mmcam_dbg_err("[Critical] fputs() returns fail.\n");\
  66                 SAFE_FREE(str); \
  67                 return FALSE;\
  68         }\
  69 }
  70
  71 /*---------------------------------------------------------------------------
  72 |    LOCAL FUNCTION PROTOTYPES:                                                                                         |
  73 ---------------------------------------------------------------------------*/
  74 /* STATIC INTERNAL FUNCTION */
  75
  76 //static gint           skip_mdat(FILE *f);
  77 static guint16           get_language_code(const char *str);
  78 static gchar*            str_to_utf8(const gchar *str);
  79 static inline gboolean   write_tag(FILE *f, const gchar *tag);
  80 static inline gboolean   write_to_32(FILE *f, guint val);
  81 static inline gboolean   write_to_16(FILE *f, guint val);
  82 static inline gboolean   write_to_24(FILE *f, guint val);
  83 #ifdef _USE_YUV_TO_RGB888_
  84 static gboolean _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  85 #endif /* _USE_YUV_TO_RGB888_ */
  86 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  87 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  88 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  89
  90
  91 /*===========================================================================================
  92 |                                                                                                                                                                                       |
  93 |  FUNCTION DEFINITIONS                                                                                                                                         |
  94 |                                                                                                                                                                                       |
  95 ========================================================================================== */
  96 /*---------------------------------------------------------------------------
  97 |    GLOBAL FUNCTION DEFINITIONS:                                                                                       |
  98 ---------------------------------------------------------------------------*/
  99
 100 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
 101         const char *object, const char *iface, const char *method,
 102         GVariant *args, GVariant **result, bool is_sync)
 103 {
 104         int ret = MM_ERROR_NONE;
 105         GVariant *dbus_reply = NULL;
 106
 107         if (!conn || !object || !iface || !method) {
 108                 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
 109                         conn, object, iface, method);
 110                 return MM_ERROR_INVALID_ARGUMENT;
 111         }
 112
 113         _mmcam_dbg_log("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
 114
 115         if (is_sync) {
 116                 dbus_reply = g_dbus_connection_call_sync(conn,
 117                         bus_name, object, iface, method, args, NULL,
 118                         G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL);
 119                 if (dbus_reply) {
 120                         _mmcam_dbg_log("Method Call '%s.%s' Success", iface, method);
 121                         *result = dbus_reply;
 122                 } else {
 123                         _mmcam_dbg_err("dbus method call sync reply failed");
 124                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 125                 }
 126         } else {
 127                 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
 128                         G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL, NULL);
 129         }
 130
 131         return ret;
 132 }
 133
 134 static int __gdbus_subscribe_signal(GDBusConnection *conn,
 135         const char *object_name, const char *iface_name, const char *signal_name,
 136         GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
 137 {
 138         guint subs_id = 0;
 139
 140         if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
 141                 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
 142                         conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
 143                 return MM_ERROR_INVALID_ARGUMENT;
 144         }
 145
 146         _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
 147                 object_name, iface_name, signal_name);
 148
 149         subs_id = g_dbus_connection_signal_subscribe(conn,
 150                 NULL, iface_name, signal_name, object_name, NULL,
 151                 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
 152         if (!subs_id) {
 153                 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
 154                 return MM_ERROR_CAMCORDER_INTERNAL;
 155         } else {
 156                 *subscribe_id = subs_id;
 157                 _mmcam_dbg_log("subs_id %u", subs_id);
 158         }
 159
 160         return MM_ERROR_NONE;
 161 }
 162
 163
 164 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
 165         const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
 166         const gchar *signal_name, GVariant *param, gpointer user_data)
 167 {
 168         int played_idx = 0;
 169         _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
 170
 171         _mmcam_dbg_log("entered");
 172
 173         if (!param || !user_data) {
 174                 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
 175                 return;
 176         }
 177
 178         gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
 179
 180         g_variant_get(param, "(i)", &played_idx);
 181
 182         g_mutex_lock(&gdbus_info->sync_mutex);
 183
 184         _mmcam_dbg_log("gdbus_info->param %d, played_idx : %d",
 185                 gdbus_info->param, played_idx);
 186
 187         if (gdbus_info->param == played_idx) {
 188                 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
 189
 190                 gdbus_info->is_playing = FALSE;
 191                 gdbus_info->subscribe_id = 0;
 192                 gdbus_info->param = 0;
 193
 194                 g_cond_signal(&gdbus_info->sync_cond);
 195         }
 196
 197         g_mutex_unlock(&gdbus_info->sync_mutex);
 198
 199         return;
 200 }
 201
 202 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
 203 {
 204         int ret = MM_ERROR_NONE;
 205         gint64 end_time = 0;
 206
 207         if (!gdbus_info) {
 208                 _mmcam_dbg_err("invalid info");
 209                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 210         }
 211
 212         g_mutex_lock(&gdbus_info->sync_mutex);
 213
 214         _mmcam_dbg_log("entered");
 215
 216         if (gdbus_info->is_playing == FALSE) {
 217                 _mmcam_dbg_log("callback is already returned");
 218                 g_mutex_unlock(&gdbus_info->sync_mutex);
 219                 return MM_ERROR_NONE;
 220         }
 221
 222         end_time = g_get_monotonic_time()+ (time_out * G_TIME_SPAN_MILLISECOND);
 223
 224         if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
 225                 _mmcam_dbg_log("wait signal received");
 226         } else {
 227                 _mmcam_dbg_err("wait time is expired");
 228                 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
 229         }
 230
 231         g_mutex_unlock(&gdbus_info->sync_mutex);
 232
 233         return ret;
 234 }
 235
 236
 237 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
 238 {
 239         return (gint32) (d_number * 65536.0);
 240 }
 241
 242 // find top level tag only, do not use this function for finding sub level tags
 243 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 244 {
 245         size_t read_item = 0;
 246         guchar buf[8];
 247
 248         if (do_rewind) {
 249                 rewind(f);
 250         }
 251
 252         while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
 253                 uint64_t buf_size = 0;
 254                 uint32_t buf_fourcc = 0;
 255
 256                 if (read_item < 8) {
 257                         _mmcam_dbg_err("fread failed : %d", read_item);
 258                         break;
 259                 }
 260
 261                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 262
 263                 if (tag_fourcc == buf_fourcc) {
 264                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 265                         return TRUE;
 266                 } else {
 267                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 268
 269                         buf_size = _mmcamcorder_get_container_size(buf);
 270
 271                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 272                         if (buf_fourcc == MMCAM_FOURCC('m','d','a','t') &&
 273                             buf_size == 1) {
 274                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 275                                 if (read_item < 8) {
 276                                         _mmcam_dbg_err("fread failed");
 277                                         return FALSE;
 278                                 }
 279
 280                                 buf_size = _mmcamcorder_get_container_size64(buf);
 281                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 282                         } else {
 283                                 buf_size = buf_size - 8; /* include tag */
 284                         }
 285
 286                         _mmcam_dbg_log("seek %llu", buf_size);
 287                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 288                                 _mmcam_dbg_err("fseeko() fail");
 289                                 return FALSE;
 290                         }
 291                 }
 292         }
 293
 294         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 295
 296         return FALSE;
 297 }
 298
 299 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 300 {
 301         size_t read_item = 0;
 302         guchar buf[8];
 303
 304         if (do_rewind) {
 305                 rewind(f);
 306         }
 307
 308         while ((read_item = fread(&buf, sizeof(guchar), 8, f))  > 0) {
 309                 uint64_t buf_size = 0;
 310                 uint32_t buf_fourcc = 0;
 311
 312                 if (read_item < 8) {
 313                         _mmcam_dbg_err("fread failed : %d", read_item);
 314                         break;
 315                 }
 316
 317                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 318
 319                 if (tag_fourcc == buf_fourcc) {
 320                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 321                         return TRUE;
 322                 } else if (buf_fourcc == MMCAM_FOURCC('m','o','o','v') &&
 323                            tag_fourcc != buf_fourcc) {
 324                         if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE)) {
 325                                 return TRUE;
 326                         } else {
 327                                 continue;
 328                         }
 329                 } else {
 330                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 331
 332                         buf_size = _mmcamcorder_get_container_size(buf);
 333
 334                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 335                         if (buf_fourcc == MMCAM_FOURCC('m','d','a','t') &&
 336                             buf_size == 1) {
 337                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 338                                 if (read_item < 8) {
 339                                         _mmcam_dbg_err("fread failed");
 340                                         return FALSE;
 341                                 }
 342
 343                                 buf_size = _mmcamcorder_get_container_size64(buf);
 344                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 345                         } else {
 346                                 buf_size = buf_size - 8; /* include tag */
 347                         }
 348
 349                         _mmcam_dbg_log("seek %llu", buf_size);
 350                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 351                                 _mmcam_dbg_err("fseeko() fail");
 352                                 return FALSE;
 353                         }
 354                 }
 355         }
 356
 357         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 358
 359         return FALSE;
 360 }
 361
 362 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
 363 {
 364         _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
 365         if(fseeko(f, prev_pos, SEEK_SET) != 0)
 366         {
 367                 _mmcam_dbg_err("fseeko() fail");
 368                 return FALSE;
 369         }
 370
 371         if (!write_to_32(f, curr_pos -prev_pos))
 372                 return FALSE;
 373
 374         if(fseeko(f, curr_pos, SEEK_SET) != 0)
 375         {
 376                 _mmcam_dbg_err("fseeko() fail");
 377                 return FALSE;
 378         }
 379
 380         return TRUE;
 381 }
 382
 383 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
 384 {
 385         gint64 current_pos, pos;
 386         gchar *str = NULL;
 387
 388         _mmcam_dbg_log("");
 389
 390         if((pos = ftello(f))<0)
 391         {
 392                 _mmcam_dbg_err("ftello() returns negative value");
 393                 return FALSE;
 394         }
 395
 396         if(!write_to_32(f, 0)) //size
 397                 return FALSE;
 398
 399         if(!write_tag(f, "loci"))       // type
 400                 return FALSE;
 401
 402         FPUTC_CHECK(0, f);              // version
 403
 404         if(!write_to_24(f, 0))  // flags
 405                 return FALSE;
 406
 407         if(!write_to_16(f, get_language_code("eng"))) // language
 408                 return FALSE;
 409
 410         str = str_to_utf8("location_name");
 411
 412         FPUTS_CHECK(str, f); // name
 413         SAFE_FREE(str);
 414
 415         FPUTC_CHECK('\0', f);
 416         FPUTC_CHECK(0, f);              //role
 417
 418         if(!write_to_32(f, info.longitude))     // Longitude
 419                 return FALSE;
 420
 421         if(!write_to_32(f, info.latitude)) // Latitude
 422                 return FALSE;
 423
 424         if(! write_to_32(f, info.altitude))     // Altitude
 425                 return FALSE;
 426
 427         str = str_to_utf8("Astronomical_body");
 428         FPUTS_CHECK(str, f);//Astronomical_body
 429         SAFE_FREE(str);
 430
 431         FPUTC_CHECK('\0', f);
 432
 433         str = str_to_utf8("Additional_notes");
 434         FPUTS_CHECK(str, f); // Additional_notes
 435         SAFE_FREE(str);
 436
 437         FPUTC_CHECK('\0', f);
 438
 439         if((current_pos = ftello(f))<0)
 440         {
 441                 _mmcam_dbg_err("ftello() returns negative value");
 442                 return FALSE;
 443         }
 444
 445         if(! _mmcamcorder_update_size(f, pos, current_pos))
 446                 return FALSE;
 447
 448         return TRUE;
 449 }
 450
 451 void _mmcamcorder_write_Latitude(FILE *f,int value) {
 452         char s_latitude[9];
 453         int l_decimal = 0;
 454         int l_below_decimal = 0;
 455
 456         l_decimal = value / 10000;
 457         if (value < 0) {
 458                 if( l_decimal == 0) {
 459                         snprintf(s_latitude, 5, "-%.2d.", l_decimal);
 460                 } else {
 461                         snprintf(s_latitude, 5, "%.2d.", l_decimal);
 462                 }
 463         } else {
 464                 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
 465         }
 466
 467         l_below_decimal = value - (l_decimal * 10000);
 468         if (l_below_decimal < 0) {
 469                 l_below_decimal = -l_below_decimal;
 470         }
 471         snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
 472
 473         write_tag(f, s_latitude);
 474 }
 475
 476 void _mmcamcorder_write_Longitude(FILE *f,int value) {
 477         char s_longitude[10];
 478         int l_decimal = 0;
 479         int l_below_decimal = 0;
 480
 481         l_decimal = value / 10000;
 482         if (value < 0) {
 483                 if( l_decimal == 0) {
 484                         snprintf(s_longitude, 6, "-%.3d.", l_decimal);
 485                 } else {
 486                         snprintf(s_longitude, 6, "%.3d.", l_decimal);
 487                 }
 488         } else {
 489                 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
 490         }
 491
 492         l_below_decimal = value - (l_decimal * 10000);
 493         if (l_below_decimal < 0) {
 494                 l_below_decimal = -l_below_decimal;
 495         }
 496         snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
 497
 498         write_tag(f, s_longitude);
 499 }
 500
 501 #define D_GEOGRAPH "\xA9xyz"
 502 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
 503 // 0x15c7 -> encode in english
 504 #define D_INFO_GEOGRAPH 0x001215c7
 505
 506 gboolean _mmcamcorder_write_geodata(FILE *f,_MMCamcorderLocationInfo info) {
 507
 508         gint64 current_pos, pos;
 509
 510         _mmcam_dbg_log("");
 511
 512         if((pos = ftello(f))<0)
 513         {
 514                 _mmcam_dbg_err("ftello() returns negative value");
 515                 return FALSE;
 516         }
 517
 518         if(!write_to_32(f, 0))  //size
 519                 return FALSE;
 520         // tag -> .xyz
 521         if(!write_tag(f, D_GEOGRAPH))   // type
 522                 return FALSE;
 523
 524         if(!write_to_32(f, D_INFO_GEOGRAPH))
 525                 return FALSE;
 526
 527         _mmcamcorder_write_Latitude(f,info.latitude);
 528         _mmcamcorder_write_Longitude(f,info.longitude);
 529
 530         FPUTC_CHECK(0x2F, f);
 531
 532         if((current_pos = ftello(f))<0)
 533         {
 534                 _mmcam_dbg_err("ftello() returns negative value");
 535                 return FALSE;
 536         }
 537
 538         if(! _mmcamcorder_update_size(f, pos, current_pos))
 539                 return FALSE;
 540
 541         return TRUE;
 542 }
 543
 544
 545 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
 546 {
 547         gint64 current_pos, pos;
 548
 549         _mmcam_dbg_log("gps enable : %d", gps_enable);
 550         if (gps_enable == FALSE) {
 551                 _mmcam_dbg_log("no need to write udta");
 552                 return TRUE;
 553         }
 554
 555         if ((pos = ftello(f))<0) {
 556                 _mmcam_dbg_err("ftello() returns negative value");
 557                 return FALSE;
 558         }
 559
 560         /* size */
 561         if (!write_to_32(f, 0)) {
 562                 _mmcam_dbg_err("failed to write size");
 563                 return FALSE;
 564         }
 565
 566         /* type */
 567         if (!write_tag(f, "udta")) {
 568                 _mmcam_dbg_err("failed to write type udta");
 569                 return FALSE;
 570         }
 571
 572         if (gps_enable) {
 573                 if (!_mmcamcorder_write_loci(f, info)) {
 574                         _mmcam_dbg_err("failed to write loci");
 575                         return FALSE;
 576                 }
 577
 578                 if (!_mmcamcorder_write_geodata(f,geotag)) {
 579                         _mmcam_dbg_err("failed to write geodata");
 580                         return FALSE;
 581                 }
 582         }
 583
 584         if ((current_pos = ftello(f))<0) {
 585                 _mmcam_dbg_err("ftello() returns negative value");
 586                 return FALSE;
 587         }
 588
 589         if (!_mmcamcorder_update_size(f, pos, current_pos)) {
 590                 _mmcam_dbg_err("failed to update size");
 591                 return FALSE;
 592         }
 593
 594         _mmcam_dbg_log("done");
 595
 596         return TRUE;
 597 }
 598
 599
 600 guint64 _mmcamcorder_get_container_size(const guchar *size)
 601 {
 602         guint64 result = 0;
 603         guint64 temp = 0;
 604
 605         temp = size[0];
 606         result = temp << 24;
 607         temp = size[1];
 608         result = result | (temp << 16);
 609         temp = size[2];
 610         result = result | (temp << 8);
 611         result = result | size[3];
 612
 613         _mmcam_dbg_log("result : %llu", result);
 614
 615         return result;
 616 }
 617
 618
 619 guint64 _mmcamcorder_get_container_size64(const guchar *size)
 620 {
 621         guint64 result = 0;
 622         guint64 temp = 0;
 623
 624         temp = size[0];
 625         result = temp << 56;
 626         temp = size[1];
 627         result = result | (temp << 48);
 628         temp = size[2];
 629         result = result | (temp << 40);
 630         temp = size[3];
 631         result = result | (temp << 32);
 632         temp = size[4];
 633         result = result | (temp << 24);
 634         temp = size[5];
 635         result = result | (temp << 16);
 636         temp = size[6];
 637         result = result | (temp << 8);
 638         result = result | size[7];
 639
 640         _mmcam_dbg_log("result : %llu", result);
 641
 642         return result;
 643 }
 644
 645
 646 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
 647 {
 648         /* for 0 degree */
 649         guint32 a = 0x00010000;
 650         guint32 b = 0;
 651         guint32 c = 0;
 652         guint32 d = 0x00010000;
 653
 654         switch (orientation) {
 655         case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
 656                 a = 0;
 657                 b = 0x00010000;
 658                 c = 0xffff0000;
 659                 d = 0;
 660                 break;
 661         case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
 662                 a = 0xffff0000;
 663                 d = 0xffff0000;
 664                 break;
 665         case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
 666                 a = 0;
 667                 b = 0xffff0000;
 668                 c = 0x00010000;
 669                 d = 0;
 670                 break;
 671         case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
 672         default:
 673                 break;
 674         }
 675
 676         write_to_32(f, a);
 677         write_to_32(f, b);
 678         write_to_32(f, 0);
 679         write_to_32(f, c);
 680         write_to_32(f, d);
 681         write_to_32(f, 0);
 682         write_to_32(f, 0);
 683         write_to_32(f, 0);
 684         write_to_32(f, 0x40000000);
 685
 686         _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
 687                        orientation, a, b, c, d);
 688
 689         return TRUE;
 690 }
 691
 692
 693 int _mmcamcorder_get_freespace(const gchar *path, const gchar *root_directory, guint64 *free_space)
 694 {
 695         int ret = 0;
 696         struct statvfs vfs;
 697
 698         int is_internal = TRUE;
 699         struct stat stat_path;
 700         struct stat stat_root;
 701
 702         if (path == NULL || free_space == NULL) {
 703                 _mmcam_dbg_err("invalid parameter %p, %p", path, free_space);
 704                 return -1;
 705         }
 706
 707         if (root_directory && strlen(root_directory) > 0) {
 708                 if (stat(path, &stat_path) != 0) {
 709                         *free_space = 0;
 710                         _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
 711                         return -1;
 712                 }
 713
 714                 if (stat(root_directory, &stat_root) != 0) {
 715                         *free_space = 0;
 716                         _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
 717                         return -1;
 718                 }
 719
 720                 if (stat_path.st_dev != stat_root.st_dev) {
 721                         is_internal = FALSE;
 722                 }
 723         } else {
 724                 _mmcam_dbg_warn("root_directory is NULL, assume that it's internal storage.");
 725         }
 726
 727         if (is_internal) {
 728                 ret = storage_get_internal_memory_size(&vfs);
 729         } else {
 730                 ret = storage_get_external_memory_size(&vfs);
 731         }
 732
 733         if (ret < 0) {
 734                 *free_space = 0;
 735                 _mmcam_dbg_err("failed to get memory size [%s]", path);
 736                 return -1;
 737         } else {
 738                 *free_space = vfs.f_bsize * vfs.f_bavail;
 739                 /*
 740                 _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
 741                 _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
 742                 */
 743                 return 1;
 744         }
 745 }
 746
 747
 748 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
 749 {
 750         struct statfs fs;
 751
 752         g_assert(path);
 753
 754         if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
 755                 _mmcam_dbg_log("File(%s) doesn't exist.", path);
 756                 return -2;
 757         }
 758
 759         if (-1 == statfs(path, &fs)) {
 760                 _mmcam_dbg_log("statfs failed.(%s)", path);
 761                 return -1;
 762         }
 763
 764         *file_system_type = (int)fs.f_type;
 765
 766         return 0;
 767 }
 768
 769
 770 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
 771 {
 772         int get_value = 0;
 773         int ret = MM_ERROR_NONE;
 774         GVariant *params = NULL;
 775         GVariant *result = NULL;
 776
 777         ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
 778                 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
 779                 "GetBrightnessForCamera", params, &result, TRUE);
 780         if (ret != MM_ERROR_NONE) {
 781                 _mmcam_dbg_err("Dbus Call on Client Error");
 782                 return ret;
 783         }
 784
 785         if (result) {
 786                 g_variant_get(result, "(i)", &get_value);
 787                 *brightness = get_value;
 788                 _mmcam_dbg_log("flash brightness : %d", *brightness);
 789         } else {
 790                 _mmcam_dbg_err("replied result is null");
 791                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 792         }
 793
 794         return ret;
 795 }
 796
 797
 798 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
 799         const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
 800 {
 801         int get_value = 0;
 802         int ret = MM_ERROR_NONE;
 803         GVariant *params = NULL, *result = NULL;
 804         guint subs_id = 0;
 805
 806         if (!conn || !gdbus_info) {
 807                 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
 808                 return MM_ERROR_CAMCORDER_INTERNAL;
 809         }
 810
 811         params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
 812         result = g_variant_new("(i)", get_value);
 813
 814         ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
 815                 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
 816                 "SamplePlay", params, &result, TRUE);
 817         if (ret != MM_ERROR_NONE) {
 818                 _mmcam_dbg_err("Dbus Call on Client Error");
 819                 return ret;
 820         }
 821
 822         if (result) {
 823                 g_variant_get(result, "(i)", &get_value);
 824                 _mmcam_dbg_log("played index : %d", get_value);
 825         } else {
 826                 _mmcam_dbg_err("replied result is null");
 827                 return MM_ERROR_CAMCORDER_INTERNAL;
 828         }
 829
 830         g_mutex_lock(&gdbus_info->sync_mutex);
 831
 832         if (gdbus_info->subscribe_id > 0) {
 833                 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
 834
 835                 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
 836
 837                 gdbus_info->subscribe_id = 0;
 838         }
 839
 840         gdbus_info->is_playing = TRUE;
 841         gdbus_info->param = get_value;
 842
 843         ret = __gdbus_subscribe_signal(conn,
 844                 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
 845                 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
 846
 847         if (ret == MM_ERROR_NONE)
 848                 gdbus_info->subscribe_id = subs_id;
 849
 850         g_mutex_unlock(&gdbus_info->sync_mutex);
 851
 852         if (sync_play && ret == MM_ERROR_NONE) {
 853                 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_CB_TIMEOUT_MSEC);
 854         }
 855
 856         return ret;
 857 }
 858
 859
 860 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
 861 {
 862         struct stat buf;
 863
 864         if (stat(filename, &buf) != 0)
 865                 return -1;
 866         *size = (guint64)buf.st_size;
 867         return 1;
 868 }
 869
 870
 871 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 872 {
 873         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 874         GList *list = NULL;
 875         MMCamcorderHandlerItem *item = NULL;
 876
 877         mmf_return_if_fail(hcamcorder);
 878
 879         if (!hcamcorder->buffer_probes) {
 880                 _mmcam_dbg_warn("list for buffer probe is NULL");
 881                 return;
 882         }
 883
 884         _mmcam_dbg_log("start - category : 0x%x", category);
 885
 886         list = hcamcorder->buffer_probes;
 887         while (list) {
 888                 item = list->data;
 889                 if (!item) {
 890                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 891                         list = g_list_next(list);
 892                         continue;
 893                 }
 894
 895                 if (item->category & category) {
 896                         if (item->object && GST_IS_PAD(item->object)) {
 897                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 898                                                GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 899                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 900                         } else {
 901                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 902                         }
 903
 904                         list = g_list_next(list);
 905                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 906                         SAFE_FREE(item);
 907                 } else {
 908                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 909                         list = g_list_next(list);
 910                 }
 911         }
 912
 913         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
 914                 g_list_free(hcamcorder->buffer_probes);
 915                 hcamcorder->buffer_probes = NULL;
 916         }
 917
 918         _mmcam_dbg_log("done");
 919
 920         return;
 921 }
 922
 923
 924 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
 925 {
 926         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 927         GList *list = NULL;
 928         MMCamcorderHandlerItem *item = NULL;
 929
 930         mmf_return_if_fail(hcamcorder);
 931
 932         if (!hcamcorder->buffer_probes) {
 933                 _mmcam_dbg_warn("list for buffer probe is NULL");
 934                 return;
 935         }
 936
 937         _mmcam_dbg_log("start - object : %p", object);
 938
 939         list = hcamcorder->buffer_probes;
 940         while (list) {
 941                 item = list->data;
 942                 if (!item) {
 943                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 944                         list = g_list_next(list);
 945                         continue;
 946                 }
 947
 948                 if (item->object && item->object == object) {
 949                         if (GST_IS_PAD(item->object)) {
 950                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 951                                                GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 952                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 953                         } else {
 954                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 955                         }
 956
 957                         list = g_list_next(list);
 958                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 959                         SAFE_FREE(item);
 960
 961                         break;
 962                 } else {
 963                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 964                         list = g_list_next(list);
 965                 }
 966         }
 967
 968         _mmcam_dbg_log("done");
 969
 970         return;
 971 }
 972
 973
 974 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 975 {
 976         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 977         GList *list = NULL;
 978         MMCamcorderHandlerItem *item = NULL;
 979
 980         mmf_return_if_fail(hcamcorder);
 981
 982         if (!hcamcorder->event_probes) {
 983                 _mmcam_dbg_warn("list for event probe is NULL");
 984                 return;
 985         }
 986
 987         _mmcam_dbg_log("start - category : 0x%x", category);
 988
 989         list = hcamcorder->event_probes;
 990         while (list) {
 991                 item = list->data;
 992                 if (!item) {
 993                         _mmcam_dbg_err("Remove event probe faild, the item is NULL");
 994                         list = g_list_next(list);
 995                         continue;
 996                 }
 997
 998                 if (item->category & category) {
 999                         if (item->object && GST_IS_PAD(item->object)) {
1000                                 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1001                                                GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
1002                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1003                         } else {
1004                                 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1005                         }
1006
1007                         list = g_list_next(list);
1008                         hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1009                         SAFE_FREE(item);
1010                 } else {
1011                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1012                         list = g_list_next(list);
1013                 }
1014         }
1015
1016         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1017                 g_list_free(hcamcorder->event_probes);
1018                 hcamcorder->event_probes = NULL;
1019         }
1020
1021         _mmcam_dbg_log("done");
1022
1023         return;
1024 }
1025
1026
1027 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1028 {
1029         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1030         GList *list = NULL;
1031         MMCamcorderHandlerItem *item = NULL;
1032
1033         mmf_return_if_fail(hcamcorder);
1034
1035         if (!hcamcorder->signals) {
1036                 _mmcam_dbg_warn("list for signal is NULL");
1037                 return;
1038         }
1039
1040         _mmcam_dbg_log("start - category : 0x%x", category);
1041
1042         list = hcamcorder->signals;
1043         while (list) {
1044                 item = list->data;
1045                 if (!item) {
1046                         _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1047                         list = g_list_next(list);
1048                         continue;
1049                 }
1050
1051                 if (item->category & category) {
1052                         if (item->object && GST_IS_ELEMENT(item->object)) {
1053                                 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1054                                         _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1055                                                        GST_OBJECT_NAME(item->object), item->handler_id,  item->category);
1056                                         g_signal_handler_disconnect(item->object, item->handler_id);
1057                                 } else {
1058                                         _mmcam_dbg_warn("Signal was not connected, cannot disconnect it :  [%s]  [ID : %lu], [Category : %x]",
1059                                                         GST_OBJECT_NAME(item->object), item->handler_id,  item->category);
1060                                 }
1061                         } else {
1062                                 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1063                         }
1064
1065                         list = g_list_next(list);
1066                         hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1067                         SAFE_FREE(item);
1068                 } else {
1069                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1070                         list = g_list_next(list);
1071                 }
1072         }
1073
1074         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1075                 g_list_free(hcamcorder->signals);
1076                 hcamcorder->signals = NULL;
1077         }
1078
1079         _mmcam_dbg_log("done");
1080
1081         return;
1082 }
1083
1084
1085 void _mmcamcorder_remove_all_handlers(MMHandleType handle,  _MMCamcorderHandlerCategory category)
1086 {
1087         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1088
1089         _mmcam_dbg_log("ENTER");
1090
1091         if(hcamcorder->signals)
1092                 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1093         if(hcamcorder->event_probes)
1094                 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1095         if(hcamcorder->buffer_probes)
1096                 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1097
1098         _mmcam_dbg_log("LEAVE");
1099 }
1100
1101
1102 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1103 {
1104         int i=0;
1105         _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1106
1107         mmf_return_if_fail(sc);
1108         mmf_return_if_fail(sc->element);
1109
1110         for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1111                 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1112                         _mmcam_dbg_warn("The element[%d][%p] is finalized",
1113                                         sc->element[i].id, sc->element[i].gst);
1114                         sc->element[i].gst = NULL;
1115                         sc->element[i].id = _MMCAMCORDER_NONE;
1116                         return;
1117                 }
1118         }
1119
1120         mmf_return_if_fail(sc->encode_element);
1121
1122         for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1123                 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1124                         _mmcam_dbg_warn("The encode element[%d][%p] is finalized",
1125                                         sc->encode_element[i].id, sc->encode_element[i].gst);
1126                         sc->encode_element[i].gst = NULL;
1127                         sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1128                         return;
1129                 }
1130         }
1131
1132         _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1133
1134         return;
1135 }
1136
1137
1138 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1139 gboolean _mmcamcorder_msg_callback(void *data)
1140 {
1141         _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1142         mmf_camcorder_t *hcamcorder = NULL;
1143         mmf_return_val_if_fail(item, FALSE);
1144
1145         g_mutex_lock(&item->lock);
1146
1147         hcamcorder = MMF_CAMCORDER(item->handle);
1148         if (hcamcorder == NULL) {
1149                 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1150                 goto MSG_CALLBACK_DONE;
1151         }
1152
1153         /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1154
1155         _MMCAMCORDER_LOCK((MMHandleType)hcamcorder);
1156
1157         /* remove item from msg data */
1158         if (hcamcorder->msg_data) {
1159                 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1160         } else {
1161                 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1162         }
1163
1164         _MMCAMCORDER_UNLOCK((MMHandleType)hcamcorder);
1165
1166         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1167
1168         if ((hcamcorder) && (hcamcorder->msg_cb)) {
1169                 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1170         }
1171
1172         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1173
1174         _MMCAMCORDER_SIGNAL(hcamcorder);
1175
1176 MSG_CALLBACK_DONE:
1177         /* release allocated memory */
1178         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1179                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1180                 if (cam_fd_info) {
1181                         SAFE_FREE(cam_fd_info->face_info);
1182                         free(cam_fd_info);
1183                         cam_fd_info = NULL;
1184
1185                         item->param.data = NULL;
1186                         item->param.size = 0;
1187                 }
1188         } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED ||
1189                    item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1190                 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1191                 if (report) {
1192                         if (report->recording_filename) {
1193                                 free(report->recording_filename);
1194                                 report->recording_filename = NULL;
1195                         }
1196                         free(report);
1197                         report = NULL;
1198
1199                         item->param.data = NULL;
1200                 }
1201         }
1202
1203         g_mutex_unlock(&item->lock);
1204         g_mutex_clear(&item->lock);
1205
1206         free(item);
1207         item = NULL;
1208
1209         /* For not being called again */
1210         return FALSE;
1211 }
1212 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1213
1214
1215 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1216 {
1217         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1218 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1219         _MMCamcorderMsgItem *item = NULL;
1220 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1221
1222         mmf_return_val_if_fail(hcamcorder, FALSE);
1223         mmf_return_val_if_fail(data, FALSE);
1224
1225         switch (data->id)
1226         {
1227                 case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1228                 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1229                 case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1230                         data->param.union_type = MM_MSG_UNION_STATE;
1231                         break;
1232                 case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1233                         data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1234                         break;
1235                 case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1236                         data->param.union_type = MM_MSG_UNION_FIRMWARE;
1237                         break;
1238                 case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1239                         data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1240                         break;
1241                 case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1242                 case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1243                 case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1244                 case MM_MESSAGE_CAMCORDER_ERROR:
1245                 case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1246                 case MM_MESSAGE_CAMCORDER_CAPTURED:
1247                 case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1248                 case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1249                 case MM_MESSAGE_READY_TO_RESUME:
1250                 default:
1251                         data->param.union_type = MM_MSG_UNION_CODE;
1252                         break;
1253         }
1254
1255 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1256         item = g_malloc(sizeof(_MMCamcorderMsgItem));
1257         if (item) {
1258                 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1259                 item->handle = handle;
1260                 g_mutex_init(&item->lock);
1261
1262                 _MMCAMCORDER_LOCK(handle);
1263                 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1264                 /*_mmcam_dbg_log("item[%p]", item);*/
1265
1266                 /* Use DEFAULT priority */
1267                 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1268
1269                 _MMCAMCORDER_UNLOCK(handle);
1270         } else {
1271                 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1272         }
1273 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1274         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1275
1276         if (hcamcorder->msg_cb) {
1277                 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1278         } else {
1279                 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1280         }
1281
1282         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1283
1284         /* release allocated memory */
1285         if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1286                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1287                 if (cam_fd_info) {
1288                         SAFE_FREE(cam_fd_info->face_info);
1289                         free(cam_fd_info);
1290                         cam_fd_info = NULL;
1291
1292                         data->param.data = NULL;
1293                         data->param.size = 0;
1294                 }
1295         } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED ||
1296                    data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1297                 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1298                 if (report) {
1299                         if (report->recording_filename) {
1300                                 free(report->recording_filename);
1301                                 report->recording_filename = NULL;
1302                         }
1303                         free(report);
1304                         report = NULL;
1305
1306                         data->param.data = NULL;
1307                 }
1308         }
1309 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1310
1311         return TRUE;
1312 }
1313
1314
1315 void _mmcamcorder_remove_message_all(MMHandleType handle)
1316 {
1317         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1318         gboolean ret = TRUE;
1319 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1320         _MMCamcorderMsgItem *item = NULL;
1321         GList *list = NULL;
1322         gint64 end_time = 0;
1323 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1324
1325         mmf_return_if_fail(hcamcorder);
1326
1327         _MMCAMCORDER_LOCK(handle);
1328
1329 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1330         if (!hcamcorder->msg_data) {
1331                 _mmcam_dbg_log("No message data is remained.");
1332         } else {
1333                 list = hcamcorder->msg_data;
1334
1335                 while (list) {
1336                         item = list->data;
1337                         list = g_list_next(list);
1338
1339                         if (!item) {
1340                                 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1341                         } else {
1342                                 if (g_mutex_trylock(&(item->lock))) {
1343                                         ret = g_idle_remove_by_data(item);
1344
1345                                         _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1346
1347                                         if (ret == FALSE) {
1348                                                 item->handle = 0;
1349                                                 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1350                                         }
1351
1352                                         /* release allocated memory */
1353                                         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1354                                                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1355                                                 if (cam_fd_info) {
1356                                                         SAFE_FREE(cam_fd_info->face_info);
1357                                                         free(cam_fd_info);
1358                                                         cam_fd_info = NULL;
1359
1360                                                         item->param.data = NULL;
1361                                                         item->param.size = 0;
1362                                                 }
1363                                         } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED ||
1364                                                    item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1365                                                 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1366                                                 if (report) {
1367                                                         if (report->recording_filename) {
1368                                                                 free(report->recording_filename);
1369                                                                 report->recording_filename = NULL;
1370                                                         }
1371                                                         free(report);
1372                                                         report = NULL;
1373
1374                                                         item->param.data = NULL;
1375                                                 }
1376                                         }
1377
1378                                         hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1379
1380                                         g_mutex_unlock(&(item->lock));
1381
1382                                         if (ret == TRUE) {
1383                                                 g_mutex_clear(&item->lock);
1384
1385                                                 free(item);
1386                                                 item = NULL;
1387
1388                                                 _mmcam_dbg_log("remove msg done");
1389                                         }
1390                                 } else {
1391                                         _mmcam_dbg_warn("item lock failed. it's being called...");
1392
1393                                         end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1394
1395                                         if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time)) {
1396                                                 _mmcam_dbg_warn("signal received");
1397                                         } else {
1398                                                 _mmcam_dbg_warn("timeout");
1399                                         }
1400                                 }
1401                         }
1402                 }
1403
1404                 g_list_free(hcamcorder->msg_data);
1405                 hcamcorder->msg_data = NULL;
1406         }
1407 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1408
1409         /* remove idle function for playing capture sound */
1410         do {
1411                 ret = g_idle_remove_by_data(hcamcorder);
1412                 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1413         } while (ret);
1414
1415         _MMCAMCORDER_UNLOCK(handle);
1416
1417         return;
1418 }
1419
1420
1421 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1422 {
1423         const GstStructure *structure;
1424         const char *media_type;
1425         GstVideoInfo media_info;
1426         MMPixelFormatType type = 0;
1427         unsigned int fourcc = 0;
1428
1429         mmf_return_val_if_fail( caps != NULL, MM_PIXEL_FORMAT_INVALID );
1430
1431         structure = gst_caps_get_structure (caps, 0);
1432         media_type = gst_structure_get_name (structure);
1433         if (media_type == NULL) {
1434                 _mmcam_dbg_err("failed to get media_type");
1435                 return MM_PIXEL_FORMAT_INVALID;
1436         }
1437
1438         gst_video_info_init (&media_info);
1439
1440         if (!strcmp (media_type, "image/jpeg") ) {
1441                 _mmcam_dbg_log("It is jpeg.");
1442                 type = MM_PIXEL_FORMAT_ENCODED;
1443         } else if (!strcmp (media_type, "video/x-raw") &&
1444                    gst_video_info_from_caps(&media_info, caps) &&
1445                    GST_VIDEO_INFO_IS_YUV(&media_info)) {
1446                 _mmcam_dbg_log("It is yuv.");
1447                 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1448                 type = _mmcamcorder_get_pixtype(fourcc);
1449         } else if (!strcmp (media_type, "video/x-raw") &&
1450                    gst_video_info_from_caps(&media_info, caps) &&
1451                    GST_VIDEO_INFO_IS_RGB(&media_info)) {
1452                 _mmcam_dbg_log("It is rgb.");
1453                 type = MM_PIXEL_FORMAT_RGB888;
1454         } else if (!strcmp (media_type, "video/x-h264")) {
1455                 _mmcam_dbg_log("It is H264");
1456                 type = MM_PIXEL_FORMAT_ENCODED_H264;
1457         } else {
1458                 _mmcam_dbg_err("Not supported format [%s]",media_type);
1459                 type = MM_PIXEL_FORMAT_INVALID;
1460         }
1461
1462         /*_mmcam_dbg_log( "Type [%d]", type );*/
1463
1464         return type;
1465 }
1466
1467 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1468 {
1469         unsigned int fourcc = 0;
1470
1471         /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1472
1473         switch (pixtype) {
1474         case MM_PIXEL_FORMAT_NV12:
1475                 if (use_zero_copy_format) {
1476                         fourcc = GST_MAKE_FOURCC ('S', 'N', '1', '2');
1477                 } else {
1478                         fourcc = GST_MAKE_FOURCC ('N', 'V', '1', '2');
1479                 }
1480                 break;
1481         case MM_PIXEL_FORMAT_NV21:
1482                 if (use_zero_copy_format) {
1483                         fourcc = GST_MAKE_FOURCC ('S', 'N', '2', '1');
1484                 } else {
1485                         fourcc = GST_MAKE_FOURCC ('N', 'V', '2', '1');
1486                 }
1487                 break;
1488         case MM_PIXEL_FORMAT_YUYV:
1489                 if (use_zero_copy_format) {
1490                         fourcc = GST_MAKE_FOURCC ('S', 'U', 'Y', 'V');
1491                 } else {
1492                         fourcc = GST_MAKE_FOURCC ('Y', 'U', 'Y', '2');
1493                 }
1494                 break;
1495         case MM_PIXEL_FORMAT_UYVY:
1496                 if (use_zero_copy_format) {
1497                         fourcc = GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y');
1498                 } else {
1499                         fourcc = GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y');
1500                 }
1501                 break;
1502         case MM_PIXEL_FORMAT_I420:
1503                 if (use_zero_copy_format) {
1504                         fourcc = GST_MAKE_FOURCC ('S', '4', '2', '0');
1505                 } else {
1506                         fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
1507                 }
1508                 break;
1509         case MM_PIXEL_FORMAT_YV12:
1510                 fourcc = GST_MAKE_FOURCC ('Y', 'V', '1', '2');
1511                 break;
1512         case MM_PIXEL_FORMAT_422P:
1513                 fourcc = GST_MAKE_FOURCC ('4', '2', '2', 'P');
1514                 break;
1515         case MM_PIXEL_FORMAT_RGB565:
1516                 fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', 'P');
1517                 break;
1518         case MM_PIXEL_FORMAT_RGB888:
1519                 fourcc = GST_MAKE_FOURCC ('R', 'G', 'B', ' ');
1520                 break;
1521         case MM_PIXEL_FORMAT_ENCODED:
1522                 if (codectype == MM_IMAGE_CODEC_JPEG) {
1523                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G');
1524                 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1525                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1526                 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1527                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1528                 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1529                         fourcc = GST_MAKE_FOURCC ('P', 'N', 'G', ' ');
1530                 } else {
1531                         /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1532                         fourcc = GST_MAKE_FOURCC ('J', 'P', 'E', 'G');
1533                 }
1534                 break;
1535         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1536                 fourcc = GST_MAKE_FOURCC('I','T','L','V');
1537                 break;
1538         case MM_PIXEL_FORMAT_ENCODED_H264:
1539                 fourcc = GST_MAKE_FOURCC('H','2','6','4');
1540                 break;
1541         default:
1542                 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1543                 if (use_zero_copy_format) {
1544                         fourcc = GST_MAKE_FOURCC ('S', '4', '2', '0');
1545                 } else {
1546                         fourcc = GST_MAKE_FOURCC ('I', '4', '2', '0');
1547                 }
1548                 break;
1549         }
1550
1551         return fourcc;
1552 }
1553
1554
1555 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1556 {
1557         int pixtype = MM_PIXEL_FORMAT_INVALID;
1558         /*
1559         char *pfourcc = (char*)&fourcc;
1560
1561         _mmcam_dbg_log("fourcc(%c%c%c%c)",
1562                          pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1563         */
1564
1565         switch (fourcc) {
1566         case GST_MAKE_FOURCC ('S', 'N', '1', '2'):
1567         case GST_MAKE_FOURCC ('N', 'V', '1', '2'):
1568                 pixtype = MM_PIXEL_FORMAT_NV12;
1569                 break;
1570         case GST_MAKE_FOURCC ('S', 'N', '2', '1'):
1571         case GST_MAKE_FOURCC ('N', 'V', '2', '1'):
1572                 pixtype = MM_PIXEL_FORMAT_NV21;
1573                 break;
1574         case GST_MAKE_FOURCC ('S', 'U', 'Y', 'V'):
1575         case GST_MAKE_FOURCC ('Y', 'U', 'Y', 'V'):
1576         case GST_MAKE_FOURCC ('Y', 'U', 'Y', '2'):
1577                 pixtype = MM_PIXEL_FORMAT_YUYV;
1578                 break;
1579         case GST_MAKE_FOURCC ('S', 'Y', 'V', 'Y'):
1580         case GST_MAKE_FOURCC ('U', 'Y', 'V', 'Y'):
1581                 pixtype = MM_PIXEL_FORMAT_UYVY;
1582                 break;
1583         case GST_MAKE_FOURCC ('S', '4', '2', '0'):
1584         case GST_MAKE_FOURCC ('I', '4', '2', '0'):
1585                 pixtype = MM_PIXEL_FORMAT_I420;
1586                 break;
1587         case GST_MAKE_FOURCC ('Y', 'V', '1', '2'):
1588                 pixtype = MM_PIXEL_FORMAT_YV12;
1589                 break;
1590         case GST_MAKE_FOURCC ('4', '2', '2', 'P'):
1591                 pixtype = MM_PIXEL_FORMAT_422P;
1592                 break;
1593         case GST_MAKE_FOURCC ('R', 'G', 'B', 'P'):
1594                 pixtype = MM_PIXEL_FORMAT_RGB565;
1595                 break;
1596         case GST_MAKE_FOURCC ('R', 'G', 'B', '3'):
1597                 pixtype = MM_PIXEL_FORMAT_RGB888;
1598                 break;
1599         case GST_MAKE_FOURCC ('A', 'R', 'G', 'B'):
1600         case GST_MAKE_FOURCC ('x', 'R', 'G', 'B'):
1601                 pixtype = MM_PIXEL_FORMAT_ARGB;
1602                 break;
1603         case GST_MAKE_FOURCC ('B', 'G', 'R', 'A'):
1604         case GST_MAKE_FOURCC ('B', 'G', 'R', 'x'):
1605         case GST_MAKE_FOURCC ('S', 'R', '3', '2'):
1606                 pixtype = MM_PIXEL_FORMAT_RGBA;
1607                 break;
1608         case GST_MAKE_FOURCC ('J', 'P', 'E', 'G'):
1609         case GST_MAKE_FOURCC ('P', 'N', 'G', ' '):
1610                 pixtype = MM_PIXEL_FORMAT_ENCODED;
1611                 break;
1612         /*FIXME*/
1613         case GST_MAKE_FOURCC ('I', 'T', 'L', 'V'):
1614                 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1615                 break;
1616         case GST_MAKE_FOURCC ('H', '2', '6', '4'):
1617                 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1618                 break;
1619         default:
1620                 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)",
1621                                fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1622                 pixtype = MM_PIXEL_FORMAT_INVALID;
1623                 break;
1624         }
1625
1626         return pixtype;
1627 }
1628
1629
1630 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1631 {
1632         GList *local_list = element_list;
1633         _MMCamcorderGstElement *element = NULL;
1634
1635         mmf_return_val_if_fail(bin && local_list, FALSE);
1636
1637         while (local_list) {
1638                 element = (_MMCamcorderGstElement*)local_list->data;
1639                 if (element && element->gst) {
1640                         if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1641                                 _mmcam_dbg_err( "Add element [%s] to bin [%s] FAILED",
1642                                                 GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1643                                                 GST_ELEMENT_NAME(GST_ELEMENT(bin)) );
1644                                 return FALSE;
1645                         } else {
1646                                 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1647                                                GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1648                                                GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1649                         }
1650                 }
1651                 local_list = local_list->next;
1652         }
1653
1654         return TRUE;
1655 }
1656
1657 gboolean _mmcamcorder_link_elements(GList *element_list)
1658 {
1659         GList                  *local_list  = element_list;
1660         _MMCamcorderGstElement *element     = NULL;
1661         _MMCamcorderGstElement *pre_element = NULL;
1662
1663         mmf_return_val_if_fail(local_list, FALSE);
1664
1665         pre_element = (_MMCamcorderGstElement*)local_list->data;
1666         local_list = local_list->next;
1667
1668         while (local_list) {
1669                 element = (_MMCamcorderGstElement*)local_list->data;
1670                 if (pre_element && pre_element->gst && element && element->gst) {
1671                         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1672                                 _mmcam_dbg_log("Link [%s] to [%s] OK",
1673                                                GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1674                                                GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1675                         } else {
1676                                 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1677                                                GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1678                                                GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1679                                 return FALSE;
1680                         }
1681                 }
1682
1683                 pre_element = element;
1684                 local_list = local_list->next;
1685         }
1686
1687         return TRUE;
1688 }
1689
1690 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1691         unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1692 {
1693         int ret = TRUE;
1694         int mm_ret = MM_ERROR_NONE;
1695         int input_format = MM_UTIL_IMG_FMT_YUV420;
1696         unsigned char *dst_tmp_data = NULL;
1697
1698         if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1699                 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p",
1700                                src_data, dst_data, dst_width, dst_height, dst_length);
1701                 return FALSE;
1702         }
1703
1704         /* set input format for mm-util */
1705         switch (src_format) {
1706         case MM_PIXEL_FORMAT_I420:
1707                 input_format = MM_UTIL_IMG_FMT_I420;
1708                 break;
1709         case MM_PIXEL_FORMAT_YV12:
1710                 input_format = MM_UTIL_IMG_FMT_YUV420;
1711                 break;
1712         case MM_PIXEL_FORMAT_NV12:
1713                 input_format = MM_UTIL_IMG_FMT_NV12;
1714                 break;
1715         case MM_PIXEL_FORMAT_YUYV:
1716                 input_format = MM_UTIL_IMG_FMT_YUYV;
1717                 break;
1718         case MM_PIXEL_FORMAT_UYVY:
1719                 input_format = MM_UTIL_IMG_FMT_UYVY;
1720                 break;
1721         case MM_PIXEL_FORMAT_RGB888:
1722                 input_format = MM_UTIL_IMG_FMT_RGB888;
1723                 break;
1724         default:
1725                 _mmcam_dbg_err("NOT supported format", src_format);
1726                 return FALSE;
1727         }
1728
1729         _mmcam_dbg_log("src size %dx%d -> dst size %dx%d",
1730                         src_width, src_height, *dst_width, *dst_height);
1731
1732         /* get length of resized image */
1733         mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1734         if (mm_ret != MM_ERROR_NONE) {
1735                 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1736                 return FALSE;
1737         }
1738
1739         _mmcam_dbg_log("dst_length : %d", *dst_length);
1740
1741         dst_tmp_data = (unsigned char *)malloc(*dst_length);
1742         if (dst_tmp_data == NULL) {
1743                 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1744                 return FALSE;
1745         }
1746
1747         mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format,
1748                                       dst_tmp_data, dst_width, dst_height);
1749         if (mm_ret != MM_ERROR_NONE) {
1750                 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1751                 free(dst_tmp_data);
1752                 return FALSE;
1753         }
1754
1755         *dst_data = dst_tmp_data;
1756
1757         _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1758
1759         return TRUE;
1760 }
1761
1762
1763 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1764         int src_format, unsigned int src_length, unsigned int jpeg_quality,
1765         void **result_data, unsigned int *result_length)
1766 {
1767         int ret = 0;
1768         gboolean ret_conv = TRUE;
1769         int jpeg_format = 0;
1770         unsigned char *converted_src = NULL;
1771         unsigned int converted_src_size = 0;
1772
1773         mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1774
1775         switch (src_format) {
1776         case MM_PIXEL_FORMAT_NV12:
1777                 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1778                 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data,src_width,src_height,&converted_src,&converted_src_size);
1779                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1780                 break;
1781         case MM_PIXEL_FORMAT_NV16:
1782                 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1783                 converted_src = src_data;
1784                 break;
1785         case MM_PIXEL_FORMAT_NV21:
1786                 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1787                 converted_src = src_data;
1788                 break;
1789         case MM_PIXEL_FORMAT_YUYV:
1790                 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1791                 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data,src_width,src_height,&converted_src,&converted_src_size);
1792                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1793                 break;
1794         case MM_PIXEL_FORMAT_UYVY:
1795                 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1796                 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data,src_width,src_height,&converted_src,&converted_src_size);
1797                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1798                 break;
1799         case MM_PIXEL_FORMAT_I420:
1800                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1801                 converted_src = src_data;
1802                 break;
1803         case MM_PIXEL_FORMAT_RGB888:
1804                 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1805                 converted_src = src_data;
1806                 break;
1807         case MM_PIXEL_FORMAT_RGBA:
1808                 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1809                 converted_src = src_data;
1810                 break;
1811         case MM_PIXEL_FORMAT_ARGB:
1812                 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1813                 converted_src = src_data;
1814                 break;
1815         case MM_PIXEL_FORMAT_422P:
1816                 jpeg_format = MM_UTIL_JPEG_FMT_YUV422;  // not supported
1817                 return FALSE;
1818         case MM_PIXEL_FORMAT_NV12T:
1819         case MM_PIXEL_FORMAT_YV12:
1820         case MM_PIXEL_FORMAT_RGB565:
1821         case MM_PIXEL_FORMAT_ENCODED:
1822         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1823         default:
1824                 return FALSE;
1825         }
1826
1827         if (ret_conv == FALSE) {
1828                 if (converted_src &&
1829                     converted_src != src_data) {
1830                         free(converted_src);
1831                         converted_src = NULL;
1832                 }
1833                 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1834                 return FALSE;
1835         }
1836
1837         ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1838                                             converted_src, src_width, src_height,
1839                                             jpeg_format, jpeg_quality);
1840
1841         if (converted_src && (converted_src != src_data)) {
1842                 free(converted_src);
1843                 converted_src = NULL;
1844         }
1845
1846         if (ret != MM_ERROR_NONE) {
1847                 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1848                 return FALSE;
1849         }
1850
1851         return TRUE;
1852 }
1853
1854
1855 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1856 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1857         unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1858 {
1859         unsigned int i = 0;
1860         int j = 0;
1861         int k = 0;
1862         int src_index = 0;
1863         int ratio_width = 0;
1864         int ratio_height = 0;
1865         int line_base = 0;
1866         int line_width = 0;
1867         int jump_width = 0;
1868         unsigned char *result = NULL;
1869
1870         if (src == NULL || dst == NULL) {
1871                 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1872                 return FALSE;
1873         }
1874
1875         result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1876         if (!result) {
1877                 _mmcam_dbg_err("failed to alloc dst data");
1878                 return FALSE;
1879         }
1880
1881         ratio_width = src_width / dst_width;
1882         ratio_height = src_height / dst_height;
1883         line_width = src_width << 1;
1884         jump_width = ratio_width << 1;
1885
1886         _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1887                         src_width, src_height, dst_width, dst_height,
1888                         line_width, ratio_width, ratio_height);
1889
1890         for (i = 0 ; i < src_height ; i += ratio_height) {
1891                 line_base = i * line_width;
1892                 for (j = 0 ; j < line_width ; j += jump_width) {
1893                         src_index = line_base + j;
1894                         result[k++] = src[src_index];
1895                         result[k++] = src[src_index+1];
1896
1897                         j += jump_width;
1898                         src_index = line_base + j;
1899                         if (src_index % 4 == 0) {
1900                                 result[k++] = src[src_index+2];
1901                         } else {
1902                                 result[k++] = src[src_index];
1903                         }
1904                         result[k++] = src[src_index+1];
1905                 }
1906         }
1907
1908         *dst = result;
1909
1910         _mmcam_dbg_warn("converting done - result %p", result);
1911
1912         return TRUE;
1913 }
1914
1915
1916 static guint16 get_language_code(const char *str)
1917 {
1918     return (guint16) (((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1919 }
1920
1921 static gchar * str_to_utf8(const gchar *str)
1922 {
1923         return g_convert (str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1924 }
1925
1926 static inline gboolean write_tag(FILE *f, const gchar *tag)
1927 {
1928         while(*tag)
1929                 FPUTC_CHECK(*tag++, f);
1930
1931         return TRUE;
1932 }
1933
1934 static inline gboolean write_to_32(FILE *f, guint val)
1935 {
1936         FPUTC_CHECK(val >> 24, f);
1937         FPUTC_CHECK(val >> 16, f);
1938         FPUTC_CHECK(val >> 8, f);
1939         FPUTC_CHECK(val, f);
1940         return TRUE;
1941 }
1942
1943 static inline gboolean write_to_16(FILE *f, guint val)
1944 {
1945         FPUTC_CHECK(val >> 8, f);
1946         FPUTC_CHECK(val, f);
1947         return TRUE;
1948 }
1949
1950 static inline gboolean write_to_24(FILE *f, guint val)
1951 {
1952         write_to_16(f, val >> 8);
1953         FPUTC_CHECK(val, f);
1954         return TRUE;
1955 }
1956
1957 void *_mmcamcorder_util_task_thread_func(void *data)
1958 {
1959         int ret = MM_ERROR_NONE;
1960         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1961
1962         if (!hcamcorder) {
1963                 _mmcam_dbg_err("handle is NULL");
1964                 return NULL;
1965         }
1966
1967         _mmcam_dbg_warn("start thread");
1968
1969         g_mutex_lock(&hcamcorder->task_thread_lock);
1970
1971         while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1972                 switch (hcamcorder->task_thread_state) {
1973                 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1974                         _mmcam_dbg_warn("wait for task signal");
1975                         g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
1976                         _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
1977                         break;
1978                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
1979                         _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
1980                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1981                         break;
1982                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
1983                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1984                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1985                         break;
1986                 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
1987                         ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
1988
1989                         /* Play record start sound */
1990                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
1991
1992                         _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
1993                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1994                         break;
1995                 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
1996                         {
1997                                 gint64 end_time = 0;
1998
1999                                 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
2000
2001                                 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
2002
2003                                 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
2004                                         _mmcam_dbg_warn("signal received");
2005                                 } else {
2006                                         _MMCamcorderMsgItem message;
2007
2008                                         memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
2009
2010                                         _mmcam_dbg_err("capture data wait time out, send error message");
2011
2012                                         message.id = MM_MESSAGE_CAMCORDER_ERROR;
2013                                         message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
2014
2015                                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
2016
2017                                         hcamcorder->capture_in_recording = FALSE;
2018                                 }
2019
2020                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2021                         }
2022                         break;
2023                 default:
2024                         _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2025                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2026                         break;
2027                 }
2028         }
2029
2030         g_mutex_unlock(&hcamcorder->task_thread_lock);
2031
2032         _mmcam_dbg_warn("exit thread");
2033
2034         return NULL;
2035 }
2036
2037 #ifdef _USE_YUV_TO_RGB888_
2038 static gboolean
2039 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2040 {
2041         int ret = 0;
2042         int src_cs = MM_UTIL_IMG_FMT_UYVY;
2043         int dst_cs = MM_UTIL_IMG_FMT_RGB888;
2044         unsigned int dst_size = 0;
2045
2046         if (src_fmt == COLOR_FORMAT_YUYV)
2047         {
2048                 _mmcam_dbg_log("Convert YUYV to RGB888\n");
2049                 src_cs = MM_UTIL_IMG_FMT_YUYV;
2050         }
2051         else if (src_fmt == COLOR_FORMAT_UYVY)
2052         {
2053                 _mmcam_dbg_log("Convert UYVY to RGB888\n");
2054                 src_cs = MM_UTIL_IMG_FMT_UYVY;
2055         }
2056         else if (src_fmt == COLOR_FORMAT_NV12)
2057         {
2058                 _mmcam_dbg_log("Convert NV12 to RGB888\n");
2059                 src_cs = MM_UTIL_IMG_FMT_NV12;
2060         }
2061         else
2062         {
2063                 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
2064                 return FALSE;
2065         }
2066
2067         ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
2068         if (ret != 0) {
2069                 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
2070                 return FALSE;
2071         }
2072
2073         *dst = malloc(dst_size);
2074         if (*dst == NULL)
2075         {
2076                 _mmcam_dbg_err("malloc failed\n");
2077                 return FALSE;
2078         }
2079
2080         *dst_len = dst_size;
2081         ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
2082         if(ret == 0)
2083         {
2084                 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
2085                 return TRUE;
2086         }
2087         else
2088         {
2089                 free(*dst);
2090                 *dst = NULL;
2091
2092                 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
2093                 return FALSE;
2094         }
2095 }
2096 #endif /* _USE_YUV_TO_RGB888_ */
2097
2098
2099 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2100 {
2101         unsigned int i = 0;
2102         int j = 0;
2103         int src_offset = 0;
2104         int dst_y_offset = 0;
2105         int dst_u_offset = 0;
2106         int dst_v_offset = 0;
2107         int loop_length = 0;
2108         unsigned int dst_size = 0;
2109         unsigned char *dst_data = NULL;
2110
2111         if (!src || !dst || !dst_len) {
2112                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2113                 return FALSE;
2114         }
2115
2116         dst_size = (width * height * 3) >> 1;
2117
2118         _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2119
2120         dst_data = (unsigned char *)malloc(dst_size);
2121         if (!dst_data) {
2122                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2123                 return FALSE;
2124         }
2125
2126         loop_length = width << 1;
2127         dst_u_offset = width * height;
2128         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2129
2130         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2131
2132         for (i = 0 ; i < height ; i++) {
2133                 for (j = 0 ; j < loop_length ; j += 2) {
2134                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2135
2136                         if (i % 2 == 0) {
2137                                 if (j % 4 == 0) {
2138                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2139                                 } else {
2140                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2141                                 }
2142                         } else {
2143                                 src_offset++;
2144                         }
2145                 }
2146         }
2147
2148         *dst = dst_data;
2149         *dst_len = dst_size;
2150
2151         _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d",
2152                                 width, height, *dst, dst_size);
2153
2154         return TRUE;
2155 }
2156
2157
2158 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2159 {
2160         unsigned int i = 0;
2161         int j = 0;
2162         int src_offset = 0;
2163         int dst_y_offset = 0;
2164         int dst_u_offset = 0;
2165         int dst_v_offset = 0;
2166         int loop_length = 0;
2167         unsigned int dst_size = 0;
2168         unsigned char *dst_data = NULL;
2169
2170         if (!src || !dst || !dst_len) {
2171                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2172                 return FALSE;
2173         }
2174
2175         dst_size = (width * height * 3) >> 1;
2176
2177         _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2178
2179         dst_data = (unsigned char *)malloc(dst_size);
2180         if (!dst_data) {
2181                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2182                 return FALSE;
2183         }
2184
2185         loop_length = width << 1;
2186         dst_u_offset = width * height;
2187         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2188
2189         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2190
2191         for (i = 0 ; i < height ; i++) {
2192                 for (j = 0 ; j < loop_length ; j += 2) {
2193                         if (i % 2 == 0) {
2194                                 if (j % 4 == 0) {
2195                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2196                                 } else {
2197                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2198                                 }
2199                         } else {
2200                                 src_offset++;
2201                         }
2202
2203                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2204                 }
2205         }
2206
2207         *dst = dst_data;
2208         *dst_len = dst_size;
2209
2210         _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d",
2211                                 width, height, *dst, dst_size);
2212
2213         return TRUE;
2214 }
2215
2216
2217 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2218 {
2219         int i = 0;
2220         int src_offset = 0;
2221         int dst_y_offset = 0;
2222         int dst_u_offset = 0;
2223         int dst_v_offset = 0;
2224         int loop_length = 0;
2225         unsigned int dst_size = 0;
2226         unsigned char *dst_data = NULL;
2227
2228         if (!src || !dst || !dst_len) {
2229                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2230                 return FALSE;
2231         }
2232
2233         dst_size = (width * height * 3) >> 1;
2234
2235         _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2236
2237         dst_data = (unsigned char *)malloc(dst_size);
2238         if (!dst_data) {
2239                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2240                 return FALSE;
2241         }
2242
2243         loop_length = width << 1;
2244         dst_u_offset = width * height;
2245         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2246
2247         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2248
2249         /* memcpy Y */
2250         memcpy(dst_data, src, dst_u_offset);
2251
2252         loop_length = dst_u_offset >> 1;
2253         src_offset = dst_u_offset;
2254
2255         /* set U and V */
2256         for (i = 0 ; i < loop_length ; i++) {
2257                 if (i % 2 == 0) {
2258                         dst_data[dst_u_offset++] = src[src_offset++];
2259                 } else {
2260                         dst_data[dst_v_offset++] = src[src_offset++];
2261                 }
2262         }
2263
2264         *dst = dst_data;
2265         *dst_len = dst_size;
2266
2267         _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d",
2268                                 width, height, *dst, dst_size);
2269
2270         return TRUE;
2271 }