src/mm_camcorder_util.c

   1 /*
   2  * libmm-camcorder
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jeongmo Yang <jm80.yang@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /*=======================================================================================
  23 |  INCLUDE FILES                                                                        |
  24 =======================================================================================*/
  25 #include <stdio.h>
  26 #include <stdarg.h>
  27 #include <stdlib.h>
  28 #include <sys/vfs.h> /* struct statfs */
  29 #include <sys/time.h> /* gettimeofday */
  30 #include <sys/stat.h>
  31 #include <gst/video/video-info.h>
  32 #include <gio/gio.h>
  33
  34 #include "mm_camcorder_internal.h"
  35 #include "mm_camcorder_util.h"
  36 #include "mm_camcorder_sound.h"
  37 #include <mm_util_imgp.h>
  38 #include <mm_util_jpeg.h>
  39
  40 /*-----------------------------------------------------------------------
  41 |    GLOBAL VARIABLE DEFINITIONS for internal                           |
  42 -----------------------------------------------------------------------*/
  43
  44 /*-----------------------------------------------------------------------
  45 |    LOCAL VARIABLE DEFINITIONS for internal                            |
  46 -----------------------------------------------------------------------*/
  47 #define TIME_STRING_MAX_LEN                     64
  48 #define __MMCAMCORDER_CAPTURE_WAIT_TIMEOUT      5
  49
  50 #define FPUTC_CHECK(x_char, x_file) \
  51 { \
  52         if (fputc(x_char, x_file) == EOF) { \
  53                 _mmcam_dbg_err("[Critical] fputc() returns fail.\n"); \
  54                 return FALSE; \
  55         } \
  56 }
  57 #define FPUTS_CHECK(x_str, x_file) \
  58 { \
  59         if (fputs(x_str, x_file) == EOF) { \
  60                 _mmcam_dbg_err("[Critical] fputs() returns fail.\n"); \
  61                 SAFE_G_FREE(str); \
  62                 return FALSE; \
  63         } \
  64 }
  65
  66 /*---------------------------------------------------------------------------
  67 |    LOCAL FUNCTION PROTOTYPES:                                                                                         |
  68 ---------------------------------------------------------------------------*/
  69 /* STATIC INTERNAL FUNCTION */
  70
  71 //static gint            skip_mdat(FILE *f);
  72 static guint16           get_language_code(const char *str);
  73 static gchar*            str_to_utf8(const gchar *str);
  74 static inline gboolean   write_tag(FILE *f, const gchar *tag);
  75 static inline gboolean   write_to_32(FILE *f, guint val);
  76 static inline gboolean   write_to_16(FILE *f, guint val);
  77 static inline gboolean   write_to_24(FILE *f, guint val);
  78 #ifdef _USE_YUV_TO_RGB888_
  79 static gboolean _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  80 #endif /* _USE_YUV_TO_RGB888_ */
  81 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  82 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  83 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len);
  84
  85
  86 /*===========================================================================================
  87 |                                                                                                                                                                                       |
  88 |  FUNCTION DEFINITIONS                                                                                                                                         |
  89 |                                                                                                                                                                                       |
  90 ========================================================================================== */
  91 /*---------------------------------------------------------------------------
  92 |    GLOBAL FUNCTION DEFINITIONS:                                                                                       |
  93 ---------------------------------------------------------------------------*/
  94
  95 static int __gdbus_method_call_sync(GDBusConnection *conn, const char *bus_name,
  96         const char *object, const char *iface, const char *method,
  97         GVariant *args, GVariant **result, bool is_sync)
  98 {
  99         int ret = MM_ERROR_NONE;
 100         GVariant *dbus_reply = NULL;
 101
 102         if (!conn || !object || !iface || !method) {
 103                 _mmcam_dbg_err("Invalid Argument %p %p %p %p",
 104                         conn, object, iface, method);
 105                 return MM_ERROR_INVALID_ARGUMENT;
 106         }
 107
 108         _mmcam_dbg_log("Dbus call - obj [%s], iface [%s], method [%s]", object, iface, method);
 109
 110         if (is_sync) {
 111                 dbus_reply = g_dbus_connection_call_sync(conn,
 112                         bus_name, object, iface, method, args, NULL,
 113                         G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL);
 114                 if (dbus_reply) {
 115                         _mmcam_dbg_log("Method Call '%s.%s' Success", iface, method);
 116                         *result = dbus_reply;
 117                 } else {
 118                         _mmcam_dbg_err("dbus method call sync reply failed");
 119                         ret = MM_ERROR_CAMCORDER_INTERNAL;
 120                 }
 121         } else {
 122                 g_dbus_connection_call(conn, bus_name, object, iface, method, args, NULL,
 123                         G_DBUS_CALL_FLAGS_NONE, G_DBUS_REPLY_TIMEOUT, NULL, NULL, NULL);
 124         }
 125
 126         return ret;
 127 }
 128
 129 static int __gdbus_subscribe_signal(GDBusConnection *conn,
 130         const char *object_name, const char *iface_name, const char *signal_name,
 131         GDBusSignalCallback signal_cb, guint *subscribe_id, void *userdata)
 132 {
 133         guint subs_id = 0;
 134
 135         if (!conn || !object_name || !iface_name || !signal_name || !signal_cb || !subscribe_id) {
 136                 _mmcam_dbg_err("Invalid Argument %p %p %p %p %p %p",
 137                         conn, object_name, iface_name, signal_name, signal_cb, subscribe_id);
 138                 return MM_ERROR_INVALID_ARGUMENT;
 139         }
 140
 141         _mmcam_dbg_log("subscirbe signal Obj %s, iface_name %s, sig_name %s",
 142                 object_name, iface_name, signal_name);
 143
 144         subs_id = g_dbus_connection_signal_subscribe(conn,
 145                 NULL, iface_name, signal_name, object_name, NULL,
 146                 G_DBUS_SIGNAL_FLAGS_NONE, signal_cb, userdata, NULL);
 147         if (!subs_id) {
 148                 _mmcam_dbg_err("g_dbus_connection_signal_subscribe() failed");
 149                 return MM_ERROR_CAMCORDER_INTERNAL;
 150         } else {
 151                 *subscribe_id = subs_id;
 152                 _mmcam_dbg_log("subs_id %u", subs_id);
 153         }
 154
 155         return MM_ERROR_NONE;
 156 }
 157
 158
 159 static void __gdbus_stream_eos_cb(GDBusConnection *connection,
 160         const gchar *sender_name, const gchar *object_path, const gchar *interface_name,
 161         const gchar *signal_name, GVariant *param, gpointer user_data)
 162 {
 163         int played_idx = 0;
 164         _MMCamcorderGDbusCbInfo *gdbus_info = NULL;
 165         mmf_camcorder_t *hcamcorder = NULL;
 166
 167         _mmcam_dbg_log("entered");
 168
 169         if (!param || !user_data) {
 170                 _mmcam_dbg_err("invalid parameter %p %p", param, user_data);
 171                 return;
 172         }
 173
 174         gdbus_info = (_MMCamcorderGDbusCbInfo *)user_data;
 175         hcamcorder = (mmf_camcorder_t *)gdbus_info->mm_handle;
 176
 177         g_variant_get(param, "(i)", &played_idx);
 178
 179         g_mutex_lock(&gdbus_info->sync_mutex);
 180
 181         _mmcam_dbg_log("gdbus_info->param %d, played_idx : %d, handle : %p",
 182                 gdbus_info->param, played_idx, hcamcorder);
 183
 184         if (gdbus_info->param == played_idx) {
 185                 g_dbus_connection_signal_unsubscribe(connection, gdbus_info->subscribe_id);
 186
 187                 gdbus_info->is_playing = FALSE;
 188                 gdbus_info->subscribe_id = 0;
 189                 gdbus_info->param = 0;
 190
 191                 g_cond_signal(&gdbus_info->sync_cond);
 192         }
 193
 194         g_mutex_unlock(&gdbus_info->sync_mutex);
 195
 196         return;
 197 }
 198
 199 static int __gdbus_wait_for_cb_return(_MMCamcorderGDbusCbInfo *gdbus_info, int time_out)
 200 {
 201         int ret = MM_ERROR_NONE;
 202         gint64 end_time = 0;
 203
 204         if (!gdbus_info) {
 205                 _mmcam_dbg_err("invalid info");
 206                 return MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
 207         }
 208
 209         g_mutex_lock(&gdbus_info->sync_mutex);
 210
 211         _mmcam_dbg_log("entered");
 212
 213         if (gdbus_info->is_playing == FALSE) {
 214                 _mmcam_dbg_log("callback is already returned");
 215                 g_mutex_unlock(&gdbus_info->sync_mutex);
 216                 return MM_ERROR_NONE;
 217         }
 218
 219         end_time = g_get_monotonic_time() + (time_out * G_TIME_SPAN_MILLISECOND);
 220
 221         if (g_cond_wait_until(&gdbus_info->sync_cond, &gdbus_info->sync_mutex, end_time)) {
 222                 _mmcam_dbg_log("wait signal received");
 223         } else {
 224                 _mmcam_dbg_err("wait time is expired");
 225                 ret = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
 226         }
 227
 228         g_mutex_unlock(&gdbus_info->sync_mutex);
 229
 230         return ret;
 231 }
 232
 233
 234 gint32 _mmcamcorder_double_to_fix(gdouble d_number)
 235 {
 236         return (gint32) (d_number * 65536.0);
 237 }
 238
 239 // find top level tag only, do not use this function for finding sub level tags
 240 gint _mmcamcorder_find_tag(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 241 {
 242         size_t read_item = 0;
 243         guchar buf[8];
 244
 245         if (do_rewind)
 246                 rewind(f);
 247
 248         while ((read_item = fread(&buf, sizeof(guchar), 8, f)) > 0) {
 249                 uint64_t buf_size = 0;
 250                 uint32_t buf_fourcc = 0;
 251
 252                 if (read_item < 8) {
 253                         _mmcam_dbg_err("fread failed : %d", read_item);
 254                         break;
 255                 }
 256
 257                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 258
 259                 if (tag_fourcc == buf_fourcc) {
 260                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 261                         return TRUE;
 262                 } else {
 263                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 264
 265                         buf_size = _mmcamcorder_get_container_size(buf);
 266
 267                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 268                         if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
 269                             buf_size == 1) {
 270                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 271                                 if (read_item < 8) {
 272                                         _mmcam_dbg_err("fread failed");
 273                                         return FALSE;
 274                                 }
 275
 276                                 buf_size = _mmcamcorder_get_container_size64(buf);
 277                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 278                         } else {
 279                                 buf_size = buf_size - 8; /* include tag */
 280                         }
 281
 282                         _mmcam_dbg_log("seek %llu", buf_size);
 283                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 284                                 _mmcam_dbg_err("fseeko() fail");
 285                                 return FALSE;
 286                         }
 287                 }
 288         }
 289
 290         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 291
 292         return FALSE;
 293 }
 294
 295 gboolean _mmcamcorder_find_fourcc(FILE *f, guint32 tag_fourcc, gboolean do_rewind)
 296 {
 297         size_t read_item = 0;
 298         guchar buf[8];
 299
 300         if (do_rewind)
 301                 rewind(f);
 302
 303         while ((read_item = fread(&buf, sizeof(guchar), 8, f))  > 0) {
 304                 uint64_t buf_size = 0;
 305                 uint32_t buf_fourcc = 0;
 306
 307                 if (read_item < 8) {
 308                         _mmcam_dbg_err("fread failed : %d", read_item);
 309                         break;
 310                 }
 311
 312                 buf_fourcc = MMCAM_FOURCC(buf[4], buf[5], buf[6], buf[7]);
 313
 314                 if (tag_fourcc == buf_fourcc) {
 315                         _mmcam_dbg_log("find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 316                         return TRUE;
 317                 } else if (buf_fourcc == MMCAM_FOURCC('m', 'o', 'o', 'v') &&
 318                                    tag_fourcc != buf_fourcc) {
 319                         if (_mmcamcorder_find_fourcc(f, tag_fourcc, FALSE))
 320                                 return TRUE;
 321                         else
 322                                 continue;
 323                 } else {
 324                         _mmcam_dbg_log("skip [%c%c%c%c] tag", MMCAM_FOURCC_ARGS(buf_fourcc));
 325
 326                         buf_size = _mmcamcorder_get_container_size(buf);
 327
 328                         /* if size of mdat is 1, it means largesize is used.(bigger than 4GB) */
 329                         if (buf_fourcc == MMCAM_FOURCC('m', 'd', 'a', 't') &&
 330                             buf_size == 1) {
 331                                 read_item = fread(&buf, sizeof(guchar), 8, f);
 332                                 if (read_item < 8) {
 333                                         _mmcam_dbg_err("fread failed");
 334                                         return FALSE;
 335                                 }
 336
 337                                 buf_size = _mmcamcorder_get_container_size64(buf);
 338                                 buf_size = buf_size - 16; /* include tag and large file flag(size 1) */
 339                         } else {
 340                                 buf_size = buf_size - 8; /* include tag */
 341                         }
 342
 343                         _mmcam_dbg_log("seek %llu", buf_size);
 344                         if (fseeko(f, (off_t)buf_size, SEEK_CUR) != 0) {
 345                                 _mmcam_dbg_err("fseeko() fail");
 346                                 return FALSE;
 347                         }
 348                 }
 349         }
 350
 351         _mmcam_dbg_log("cannot find tag : %c%c%c%c", MMCAM_FOURCC_ARGS(tag_fourcc));
 352
 353         return FALSE;
 354 }
 355
 356 gboolean _mmcamcorder_update_size(FILE *f, gint64 prev_pos, gint64 curr_pos)
 357 {
 358         _mmcam_dbg_log("size : %"G_GINT64_FORMAT"", curr_pos-prev_pos);
 359         if (fseeko(f, prev_pos, SEEK_SET) != 0) {
 360                 _mmcam_dbg_err("fseeko() fail");
 361                 return FALSE;
 362         }
 363
 364         if (!write_to_32(f, curr_pos -prev_pos))
 365                 return FALSE;
 366
 367         if (fseeko(f, curr_pos, SEEK_SET) != 0) {
 368                 _mmcam_dbg_err("fseeko() fail");
 369                 return FALSE;
 370         }
 371
 372         return TRUE;
 373 }
 374
 375 gboolean _mmcamcorder_write_loci(FILE *f, _MMCamcorderLocationInfo info)
 376 {
 377         gint64 current_pos, pos;
 378         gchar *str = NULL;
 379
 380         _mmcam_dbg_log("");
 381
 382         if ((pos = ftello(f)) < 0) {
 383                 _mmcam_dbg_err("ftello() returns negative value");
 384                 return FALSE;
 385         }
 386
 387         if (!write_to_32(f, 0)) //size
 388                 return FALSE;
 389
 390         if (!write_tag(f, "loci")) // type
 391                 return FALSE;
 392
 393         FPUTC_CHECK(0, f);              // version
 394
 395         if (!write_to_24(f, 0)) // flags
 396                 return FALSE;
 397
 398         if (!write_to_16(f, get_language_code("eng"))) // language
 399                 return FALSE;
 400
 401         str = str_to_utf8("location_name");
 402
 403         FPUTS_CHECK(str, f); // name
 404         SAFE_G_FREE(str);
 405
 406         FPUTC_CHECK('\0', f);
 407         FPUTC_CHECK(0, f);              //role
 408
 409         if (!write_to_32(f, info.longitude))    // Longitude
 410                 return FALSE;
 411
 412         if (!write_to_32(f, info.latitude)) // Latitude
 413                 return FALSE;
 414
 415         if (!write_to_32(f, info.altitude))     // Altitude
 416                 return FALSE;
 417
 418         str = str_to_utf8("Astronomical_body");
 419         FPUTS_CHECK(str, f);//Astronomical_body
 420         SAFE_G_FREE(str);
 421
 422         FPUTC_CHECK('\0', f);
 423
 424         str = str_to_utf8("Additional_notes");
 425         FPUTS_CHECK(str, f); // Additional_notes
 426         SAFE_G_FREE(str);
 427
 428         FPUTC_CHECK('\0', f);
 429
 430         if ((current_pos = ftello(f)) < 0) {
 431                 _mmcam_dbg_err("ftello() returns negative value");
 432                 return FALSE;
 433         }
 434
 435         if (!_mmcamcorder_update_size(f, pos, current_pos))
 436                 return FALSE;
 437
 438         return TRUE;
 439 }
 440
 441 void _mmcamcorder_write_Latitude(FILE *f, int value)
 442 {
 443         char s_latitude[9];
 444         int l_decimal = 0;
 445         int l_below_decimal = 0;
 446
 447         l_decimal = value / 10000;
 448         if (value < 0) {
 449                 if (l_decimal == 0)
 450                         snprintf(s_latitude, 5, "-%.2d.", l_decimal);
 451                 else
 452                         snprintf(s_latitude, 5, "%.2d.", l_decimal);
 453         } else {
 454                 snprintf(s_latitude, 5, "+%.2d.", l_decimal);
 455         }
 456
 457         l_below_decimal = value - (l_decimal * 10000);
 458         if (l_below_decimal < 0)
 459                 l_below_decimal = -l_below_decimal;
 460
 461         snprintf(&s_latitude[4], 5, "%.4d", l_below_decimal);
 462
 463         write_tag(f, s_latitude);
 464 }
 465
 466 void _mmcamcorder_write_Longitude(FILE *f, int value)
 467 {
 468         char s_longitude[10];
 469         int l_decimal = 0;
 470         int l_below_decimal = 0;
 471
 472         l_decimal = value / 10000;
 473         if (value < 0) {
 474                 if (l_decimal == 0)
 475                         snprintf(s_longitude, 6, "-%.3d.", l_decimal);
 476                 else
 477                         snprintf(s_longitude, 6, "%.3d.", l_decimal);
 478         } else {
 479                 snprintf(s_longitude, 6, "+%.3d.", l_decimal);
 480         }
 481
 482         l_below_decimal = value - (l_decimal * 10000);
 483         if (l_below_decimal < 0)
 484                 l_below_decimal = -l_below_decimal;
 485
 486         snprintf(&s_longitude[5], 5, "%.4d", l_below_decimal);
 487
 488         write_tag(f, s_longitude);
 489 }
 490
 491 #define D_GEOGRAPH "\xA9xyz"
 492 // 0x0012 -> latitude(8) + longitude(9) + seperator(1) = 18
 493 // 0x15c7 -> encode in english
 494 #define D_INFO_GEOGRAPH 0x001215c7
 495
 496 gboolean _mmcamcorder_write_geodata(FILE *f, _MMCamcorderLocationInfo info)
 497 {
 498         gint64 current_pos, pos;
 499
 500         _mmcam_dbg_log("");
 501
 502         if ((pos = ftello(f)) < 0) {
 503                 _mmcam_dbg_err("ftello() returns negative value");
 504                 return FALSE;
 505         }
 506
 507         if (!write_to_32(f, 0))                 //size
 508                 return FALSE;
 509         // tag -> .xyz
 510         if (!write_tag(f, D_GEOGRAPH))  // type
 511                 return FALSE;
 512
 513         if (!write_to_32(f, D_INFO_GEOGRAPH))
 514                 return FALSE;
 515
 516         _mmcamcorder_write_Latitude(f, info.latitude);
 517         _mmcamcorder_write_Longitude(f, info.longitude);
 518
 519         FPUTC_CHECK(0x2F, f);
 520
 521         if ((current_pos = ftello(f)) < 0) {
 522                 _mmcam_dbg_err("ftello() returns negative value");
 523                 return FALSE;
 524         }
 525
 526         if (!_mmcamcorder_update_size(f, pos, current_pos))
 527                 return FALSE;
 528
 529         return TRUE;
 530 }
 531
 532
 533 gboolean _mmcamcorder_write_udta(FILE *f, int gps_enable, _MMCamcorderLocationInfo info, _MMCamcorderLocationInfo geotag)
 534 {
 535         gint64 current_pos, pos;
 536
 537         _mmcam_dbg_log("gps enable : %d", gps_enable);
 538         if (gps_enable == FALSE) {
 539                 _mmcam_dbg_log("no need to write udta");
 540                 return TRUE;
 541         }
 542
 543         if ((pos = ftello(f)) < 0) {
 544                 _mmcam_dbg_err("ftello() returns negative value");
 545                 return FALSE;
 546         }
 547
 548         /* size */
 549         if (!write_to_32(f, 0)) {
 550                 _mmcam_dbg_err("failed to write size");
 551                 return FALSE;
 552         }
 553
 554         /* type */
 555         if (!write_tag(f, "udta")) {
 556                 _mmcam_dbg_err("failed to write type udta");
 557                 return FALSE;
 558         }
 559
 560         if (gps_enable) {
 561                 if (!_mmcamcorder_write_loci(f, info)) {
 562                         _mmcam_dbg_err("failed to write loci");
 563                         return FALSE;
 564                 }
 565
 566                 if (!_mmcamcorder_write_geodata(f, geotag)) {
 567                         _mmcam_dbg_err("failed to write geodata");
 568                         return FALSE;
 569                 }
 570         }
 571
 572         if ((current_pos = ftello(f)) < 0) {
 573                 _mmcam_dbg_err("ftello() returns negative value");
 574                 return FALSE;
 575         }
 576
 577         if (!_mmcamcorder_update_size(f, pos, current_pos)) {
 578                 _mmcam_dbg_err("failed to update size");
 579                 return FALSE;
 580         }
 581
 582         _mmcam_dbg_log("done");
 583
 584         return TRUE;
 585 }
 586
 587
 588 guint64 _mmcamcorder_get_container_size(const guchar *size)
 589 {
 590         guint64 result = 0;
 591         guint64 temp = 0;
 592
 593         temp = size[0];
 594         result = temp << 24;
 595         temp = size[1];
 596         result = result | (temp << 16);
 597         temp = size[2];
 598         result = result | (temp << 8);
 599         result = result | size[3];
 600
 601         _mmcam_dbg_log("result : %llu", result);
 602
 603         return result;
 604 }
 605
 606
 607 guint64 _mmcamcorder_get_container_size64(const guchar *size)
 608 {
 609         guint64 result = 0;
 610         guint64 temp = 0;
 611
 612         temp = size[0];
 613         result = temp << 56;
 614         temp = size[1];
 615         result = result | (temp << 48);
 616         temp = size[2];
 617         result = result | (temp << 40);
 618         temp = size[3];
 619         result = result | (temp << 32);
 620         temp = size[4];
 621         result = result | (temp << 24);
 622         temp = size[5];
 623         result = result | (temp << 16);
 624         temp = size[6];
 625         result = result | (temp << 8);
 626         result = result | size[7];
 627
 628         _mmcam_dbg_log("result : %llu", result);
 629
 630         return result;
 631 }
 632
 633
 634 gboolean _mmcamcorder_update_composition_matrix(FILE *f, int orientation)
 635 {
 636         /* for 0 degree */
 637         guint32 a = 0x00010000;
 638         guint32 b = 0;
 639         guint32 c = 0;
 640         guint32 d = 0x00010000;
 641
 642         switch (orientation) {
 643         case MM_CAMCORDER_TAG_VIDEO_ORT_90:/* 90 degree */
 644                 a = 0;
 645                 b = 0x00010000;
 646                 c = 0xffff0000;
 647                 d = 0;
 648                 break;
 649         case MM_CAMCORDER_TAG_VIDEO_ORT_180:/* 180 degree */
 650                 a = 0xffff0000;
 651                 d = 0xffff0000;
 652                 break;
 653         case MM_CAMCORDER_TAG_VIDEO_ORT_270:/* 270 degree */
 654                 a = 0;
 655                 b = 0xffff0000;
 656                 c = 0x00010000;
 657                 d = 0;
 658                 break;
 659         case MM_CAMCORDER_TAG_VIDEO_ORT_NONE:/* 0 degree */
 660         default:
 661                 break;
 662         }
 663
 664         write_to_32(f, a);
 665         write_to_32(f, b);
 666         write_to_32(f, 0);
 667         write_to_32(f, c);
 668         write_to_32(f, d);
 669         write_to_32(f, 0);
 670         write_to_32(f, 0);
 671         write_to_32(f, 0);
 672         write_to_32(f, 0x40000000);
 673
 674         _mmcam_dbg_log("orientation : %d, write data 0x%x 0x%x 0x%x 0x%x",
 675                                    orientation, a, b, c, d);
 676
 677         return TRUE;
 678 }
 679
 680
 681 static int __mmcamcorder_storage_supported_cb(int storage_id, storage_type_e type,
 682         storage_state_e state, const char *path, void *user_data)
 683 {
 684         _MMCamcorderStorageInfo *info = (_MMCamcorderStorageInfo *)user_data;
 685
 686         if (!info) {
 687                 _mmcam_dbg_err("NULL info");
 688                 return FALSE;
 689         }
 690
 691         if (type == info->type) {
 692                 info->id = storage_id;
 693                 return FALSE;
 694         }
 695
 696         return TRUE;
 697 }
 698
 699
 700 int _mmcamcorder_get_storage_info(const gchar *path, const gchar *root_directory, _MMCamcorderStorageInfo *info)
 701 {
 702         int ret = 0;
 703         struct stat stat_path;
 704         struct stat stat_root;
 705
 706         if (!path || !root_directory || !info) {
 707                 _mmcam_dbg_err("invalid parameter %p %p %p", path, root_directory, info);
 708                 return -1;
 709         }
 710
 711         if (strlen(root_directory) > 0) {
 712                 if (stat(path, &stat_path) != 0) {
 713                         _mmcam_dbg_err("failed to stat for [%s][errno %d]", path, errno);
 714                         return -1;
 715                 }
 716
 717                 if (stat(root_directory, &stat_root) != 0) {
 718                         _mmcam_dbg_err("failed to stat for [%s][errno %d]", root_directory, errno);
 719                         return -1;
 720                 }
 721
 722                 if (stat_path.st_dev == stat_root.st_dev)
 723                         info->type = STORAGE_TYPE_INTERNAL;
 724                 else
 725                         info->type = STORAGE_TYPE_EXTERNAL;
 726         } else {
 727                 info->type = STORAGE_TYPE_INTERNAL;
 728                 _mmcam_dbg_warn("invalid length of root directory, assume that it's internal storage.");
 729         }
 730
 731         ret = storage_foreach_device_supported((storage_device_supported_cb)__mmcamcorder_storage_supported_cb, info);
 732         if (ret != STORAGE_ERROR_NONE) {
 733                 _mmcam_dbg_err("storage_foreach_device_supported failed 0x%x", ret);
 734                 return -1;
 735         }
 736
 737         _mmcam_dbg_log("storage info - type %d, id %d", info->type, info->id);
 738
 739         return 0;
 740 }
 741
 742
 743 int _mmcamcorder_get_freespace(storage_type_e type, guint64 *free_space)
 744 {
 745         int ret = 0;
 746         struct statvfs vfs;
 747
 748         if (type == STORAGE_TYPE_INTERNAL)
 749                 ret = storage_get_internal_memory_size(&vfs);
 750         else
 751                 ret = storage_get_external_memory_size(&vfs);
 752
 753         if (ret != STORAGE_ERROR_NONE) {
 754                 *free_space = 0;
 755                 _mmcam_dbg_err("get memory size failed [type %d] 0x%x", type, ret);
 756                 return -1;
 757         }
 758
 759         *free_space = vfs.f_bsize * vfs.f_bavail;
 760         /*
 761         _mmcam_dbg_log("vfs.f_bsize [%lu], vfs.f_bavail [%lu]", vfs.f_bsize, vfs.f_bavail);
 762         _mmcam_dbg_log("memory size %llu [%s]", *free_space, path);
 763         */
 764         return 0;
 765 }
 766
 767
 768 int _mmcamcorder_get_file_system_type(const gchar *path, int *file_system_type)
 769 {
 770         struct statfs fs;
 771
 772         g_assert(path);
 773
 774         if (!g_file_test(path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)) {
 775                 _mmcam_dbg_log("File(%s) doesn't exist.", path);
 776                 return -2;
 777         }
 778
 779         if (-1 == statfs(path, &fs)) {
 780                 _mmcam_dbg_log("statfs failed.(%s)", path);
 781                 return -1;
 782         }
 783
 784         *file_system_type = (int)fs.f_type;
 785
 786         return 0;
 787 }
 788
 789
 790 int _mmcamcorder_get_device_flash_brightness(GDBusConnection *conn, int *brightness)
 791 {
 792         int get_value = 0;
 793         int ret = MM_ERROR_NONE;
 794         GVariant *params = NULL;
 795         GVariant *result = NULL;
 796
 797         ret = __gdbus_method_call_sync(conn, "org.tizen.system.deviced",
 798                 "/Org/Tizen/System/DeviceD/Led", "org.tizen.system.deviced.Led",
 799                 "GetBrightnessForCamera", params, &result, TRUE);
 800         if (ret != MM_ERROR_NONE) {
 801                 _mmcam_dbg_err("Dbus Call on Client Error");
 802                 return ret;
 803         }
 804
 805         if (result) {
 806                 g_variant_get(result, "(i)", &get_value);
 807                 *brightness = get_value;
 808                 _mmcam_dbg_log("flash brightness : %d", *brightness);
 809         } else {
 810                 _mmcam_dbg_err("replied result is null");
 811                 ret = MM_ERROR_CAMCORDER_INTERNAL;
 812         }
 813
 814         return ret;
 815 }
 816
 817
 818 int _mmcamcorder_send_sound_play_message(GDBusConnection *conn, _MMCamcorderGDbusCbInfo *gdbus_info,
 819         const char *sample_name, const char *stream_role, const char *volume_gain, int sync_play)
 820 {
 821         int get_value = 0;
 822         int ret = MM_ERROR_NONE;
 823         GVariant *params = NULL, *result = NULL;
 824         guint subs_id = 0;
 825
 826         if (!conn || !gdbus_info) {
 827                 _mmcam_dbg_err("Invalid parameter %p %p", conn, gdbus_info);
 828                 return MM_ERROR_CAMCORDER_INTERNAL;
 829         }
 830
 831         params = g_variant_new("(sss)", sample_name, stream_role, volume_gain);
 832         result = g_variant_new("(i)", get_value);
 833
 834         ret = __gdbus_method_call_sync(conn, "org.pulseaudio.Server",
 835                 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer",
 836                 "SamplePlay", params, &result, TRUE);
 837         if (ret != MM_ERROR_NONE) {
 838                 _mmcam_dbg_err("Dbus Call on Client Error");
 839                 return ret;
 840         }
 841
 842         if (result) {
 843                 g_variant_get(result, "(i)", &get_value);
 844                 _mmcam_dbg_log("played index : %d", get_value);
 845         } else {
 846                 _mmcam_dbg_err("replied result is null");
 847                 return MM_ERROR_CAMCORDER_INTERNAL;
 848         }
 849
 850         g_mutex_lock(&gdbus_info->sync_mutex);
 851
 852         if (gdbus_info->subscribe_id > 0) {
 853                 _mmcam_dbg_warn("subscribe_id[%u] is remained. remove it.", gdbus_info->subscribe_id);
 854
 855                 g_dbus_connection_signal_unsubscribe(conn, gdbus_info->subscribe_id);
 856
 857                 gdbus_info->subscribe_id = 0;
 858         }
 859
 860         gdbus_info->is_playing = TRUE;
 861         gdbus_info->param = get_value;
 862
 863         ret = __gdbus_subscribe_signal(conn,
 864                 "/org/pulseaudio/SoundPlayer", "org.pulseaudio.SoundPlayer", "EOS",
 865                 __gdbus_stream_eos_cb, &subs_id, gdbus_info);
 866
 867         if (ret == MM_ERROR_NONE)
 868                 gdbus_info->subscribe_id = subs_id;
 869
 870         g_mutex_unlock(&gdbus_info->sync_mutex);
 871
 872         if (sync_play && ret == MM_ERROR_NONE)
 873                 ret = __gdbus_wait_for_cb_return(gdbus_info, G_DBUS_CB_TIMEOUT_MSEC);
 874
 875         return ret;
 876 }
 877
 878
 879 int _mmcamcorder_get_file_size(const char *filename, guint64 *size)
 880 {
 881         struct stat buf;
 882
 883         if (stat(filename, &buf) != 0)
 884                 return -1;
 885         *size = (guint64)buf.st_size;
 886         return 1;
 887 }
 888
 889
 890 void _mmcamcorder_remove_buffer_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 891 {
 892         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 893         GList *list = NULL;
 894         MMCamcorderHandlerItem *item = NULL;
 895
 896         mmf_return_if_fail(hcamcorder);
 897
 898         if (!hcamcorder->buffer_probes) {
 899                 _mmcam_dbg_warn("list for buffer probe is NULL");
 900                 return;
 901         }
 902
 903         _mmcam_dbg_log("start - category : 0x%x", category);
 904
 905         list = hcamcorder->buffer_probes;
 906         while (list) {
 907                 item = list->data;
 908                 if (!item) {
 909                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 910                         list = g_list_next(list);
 911                         continue;
 912                 }
 913
 914                 if (item->category & category) {
 915                         if (item->object && GST_IS_PAD(item->object)) {
 916                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 917                                         GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 918                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 919                         } else {
 920                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 921                         }
 922
 923                         list = g_list_next(list);
 924                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 925                         SAFE_G_FREE(item);
 926                 } else {
 927                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 928                         list = g_list_next(list);
 929                 }
 930         }
 931
 932         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
 933                 g_list_free(hcamcorder->buffer_probes);
 934                 hcamcorder->buffer_probes = NULL;
 935         }
 936
 937         _mmcam_dbg_log("done");
 938
 939         return;
 940 }
 941
 942
 943 void _mmcamcorder_remove_one_buffer_probe(MMHandleType handle, void *object)
 944 {
 945         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 946         GList *list = NULL;
 947         MMCamcorderHandlerItem *item = NULL;
 948
 949         mmf_return_if_fail(hcamcorder);
 950
 951         if (!hcamcorder->buffer_probes) {
 952                 _mmcam_dbg_warn("list for buffer probe is NULL");
 953                 return;
 954         }
 955
 956         _mmcam_dbg_log("start - object : %p", object);
 957
 958         list = hcamcorder->buffer_probes;
 959         while (list) {
 960                 item = list->data;
 961                 if (!item) {
 962                         _mmcam_dbg_err("Remove buffer probe faild, the item is NULL");
 963                         list = g_list_next(list);
 964                         continue;
 965                 }
 966
 967                 if (item->object && item->object == object) {
 968                         if (GST_IS_PAD(item->object)) {
 969                                 _mmcam_dbg_log("Remove buffer probe on [%s:%s] - [ID : %lu], [Category : %x]",
 970                                         GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
 971                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
 972                         } else {
 973                                 _mmcam_dbg_warn("Remove buffer probe faild, the pad is null or not pad, just remove item from list and free it");
 974                         }
 975
 976                         list = g_list_next(list);
 977                         hcamcorder->buffer_probes = g_list_remove(hcamcorder->buffer_probes, item);
 978                         SAFE_G_FREE(item);
 979
 980                         break;
 981                 } else {
 982                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
 983                         list = g_list_next(list);
 984                 }
 985         }
 986
 987         _mmcam_dbg_log("done");
 988
 989         return;
 990 }
 991
 992
 993 void _mmcamcorder_remove_event_probe(MMHandleType handle, _MMCamcorderHandlerCategory category)
 994 {
 995         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
 996         GList *list = NULL;
 997         MMCamcorderHandlerItem *item = NULL;
 998
 999         mmf_return_if_fail(hcamcorder);
1000
1001         if (!hcamcorder->event_probes) {
1002                 _mmcam_dbg_warn("list for event probe is NULL");
1003                 return;
1004         }
1005
1006         _mmcam_dbg_log("start - category : 0x%x", category);
1007
1008         list = hcamcorder->event_probes;
1009         while (list) {
1010                 item = list->data;
1011                 if (!item) {
1012                         _mmcam_dbg_err("Remove event probe faild, the item is NULL");
1013                         list = g_list_next(list);
1014                         continue;
1015                 }
1016
1017                 if (item->category & category) {
1018                         if (item->object && GST_IS_PAD(item->object)) {
1019                                 _mmcam_dbg_log("Remove event probe on [%s:%s] - [ID : %lu], [Category : %x]",
1020                                         GST_DEBUG_PAD_NAME(item->object), item->handler_id,  item->category);
1021                                 gst_pad_remove_probe(GST_PAD(item->object), item->handler_id);
1022                         } else {
1023                                 _mmcam_dbg_warn("Remove event probe faild, the pad is null or not pad, just remove item from list and free it");
1024                         }
1025
1026                         list = g_list_next(list);
1027                         hcamcorder->event_probes = g_list_remove(hcamcorder->event_probes, item);
1028                         SAFE_G_FREE(item);
1029                 } else {
1030                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1031                         list = g_list_next(list);
1032                 }
1033         }
1034
1035         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1036                 g_list_free(hcamcorder->event_probes);
1037                 hcamcorder->event_probes = NULL;
1038         }
1039
1040         _mmcam_dbg_log("done");
1041
1042         return;
1043 }
1044
1045
1046 void _mmcamcorder_disconnect_signal(MMHandleType handle, _MMCamcorderHandlerCategory category)
1047 {
1048         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1049         GList *list = NULL;
1050         MMCamcorderHandlerItem *item = NULL;
1051
1052         mmf_return_if_fail(hcamcorder);
1053
1054         if (!hcamcorder->signals) {
1055                 _mmcam_dbg_warn("list for signal is NULL");
1056                 return;
1057         }
1058
1059         _mmcam_dbg_log("start - category : 0x%x", category);
1060
1061         list = hcamcorder->signals;
1062         while (list) {
1063                 item = list->data;
1064                 if (!item) {
1065                         _mmcam_dbg_err("Fail to Disconnecting signal, the item is NULL");
1066                         list = g_list_next(list);
1067                         continue;
1068                 }
1069
1070                 if (item->category & category) {
1071                         if (item->object && GST_IS_ELEMENT(item->object)) {
1072                                 if (g_signal_handler_is_connected(item->object, item->handler_id)) {
1073                                         _mmcam_dbg_log("Disconnect signal from [%s] : [ID : %lu], [Category : %x]",
1074                                                 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1075                                         g_signal_handler_disconnect(item->object, item->handler_id);
1076                                 } else {
1077                                         _mmcam_dbg_warn("Signal was not connected, cannot disconnect it :  [%s]  [ID : %lu], [Category : %x]",
1078                                                 GST_OBJECT_NAME(item->object), item->handler_id, item->category);
1079                                 }
1080                         } else {
1081                                 _mmcam_dbg_err("Fail to Disconnecting signal, the element is null or not element, just remove item from list and free it");
1082                         }
1083
1084                         list = g_list_next(list);
1085                         hcamcorder->signals = g_list_remove(hcamcorder->signals, item);
1086                         SAFE_G_FREE(item);
1087                 } else {
1088                         _mmcam_dbg_log("Skip item : [ID : %lu], [Category : %x] ", item->handler_id, item->category);
1089                         list = g_list_next(list);
1090                 }
1091         }
1092
1093         if (category == _MMCAMCORDER_HANDLER_CATEGORY_ALL) {
1094                 g_list_free(hcamcorder->signals);
1095                 hcamcorder->signals = NULL;
1096         }
1097
1098         _mmcam_dbg_log("done");
1099
1100         return;
1101 }
1102
1103
1104 void _mmcamcorder_remove_all_handlers(MMHandleType handle,  _MMCamcorderHandlerCategory category)
1105 {
1106         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1107
1108         _mmcam_dbg_log("ENTER");
1109
1110         if (hcamcorder->signals)
1111                 _mmcamcorder_disconnect_signal((MMHandleType)hcamcorder, category);
1112         if (hcamcorder->event_probes)
1113                 _mmcamcorder_remove_event_probe((MMHandleType)hcamcorder, category);
1114         if (hcamcorder->buffer_probes)
1115                 _mmcamcorder_remove_buffer_probe((MMHandleType)hcamcorder, category);
1116
1117         _mmcam_dbg_log("LEAVE");
1118 }
1119
1120
1121 void _mmcamcorder_element_release_noti(gpointer data, GObject *where_the_object_was)
1122 {
1123         int i = 0;
1124         _MMCamcorderSubContext *sc = (_MMCamcorderSubContext *)data;
1125
1126         mmf_return_if_fail(sc);
1127         mmf_return_if_fail(sc->element);
1128
1129         for (i = 0 ; i < _MMCAMCORDER_PIPELINE_ELEMENT_NUM ; i++) {
1130                 if (sc->element[i].gst && (G_OBJECT(sc->element[i].gst) == where_the_object_was)) {
1131                         _mmcam_dbg_warn("The element[%d][%p] is finalized", sc->element[i].id, sc->element[i].gst);
1132                         sc->element[i].gst = NULL;
1133                         sc->element[i].id = _MMCAMCORDER_NONE;
1134                         return;
1135                 }
1136         }
1137
1138         mmf_return_if_fail(sc->encode_element);
1139
1140         for (i = 0 ; i < _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM ; i++) {
1141                 if (sc->encode_element[i].gst && (G_OBJECT(sc->encode_element[i].gst) == where_the_object_was)) {
1142                         _mmcam_dbg_warn("The encode element[%d][%p] is finalized", sc->encode_element[i].id, sc->encode_element[i].gst);
1143                         sc->encode_element[i].gst = NULL;
1144                         sc->encode_element[i].id = _MMCAMCORDER_ENCODE_NONE;
1145                         return;
1146                 }
1147         }
1148
1149         _mmcam_dbg_warn("there is no matching element %p", where_the_object_was);
1150
1151         return;
1152 }
1153
1154
1155 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1156 gboolean _mmcamcorder_msg_callback(void *data)
1157 {
1158         _MMCamcorderMsgItem *item = (_MMCamcorderMsgItem*)data;
1159         mmf_camcorder_t *hcamcorder = NULL;
1160         mmf_return_val_if_fail(item, FALSE);
1161
1162         g_mutex_lock(&item->lock);
1163
1164         hcamcorder = MMF_CAMCORDER(item->handle);
1165         if (hcamcorder == NULL) {
1166                 _mmcam_dbg_warn("msg id:0x%x, item:%p, handle is NULL", item->id, item);
1167                 goto MSG_CALLBACK_DONE;
1168         }
1169
1170         /*_mmcam_dbg_log("msg id:%x, msg_cb:%p, msg_data:%p, item:%p", item->id, hcamcorder->msg_cb, hcamcorder->msg_data, item);*/
1171
1172         _MMCAMCORDER_LOCK(hcamcorder);
1173
1174         /* remove item from msg data */
1175         if (hcamcorder->msg_data) {
1176                 hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1177         } else {
1178                 _mmcam_dbg_warn("msg_data is NULL but item[%p] will be removed", item);
1179         }
1180
1181         _MMCAMCORDER_UNLOCK(hcamcorder);
1182
1183         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1184
1185         if ((hcamcorder) && (hcamcorder->msg_cb))
1186                 hcamcorder->msg_cb(item->id, (MMMessageParamType*)(&(item->param)), hcamcorder->msg_cb_param);
1187
1188         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1189
1190         _MMCAMCORDER_SIGNAL(hcamcorder);
1191
1192 MSG_CALLBACK_DONE:
1193         /* release allocated memory */
1194         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1195                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1196                 if (cam_fd_info) {
1197                         SAFE_G_FREE(cam_fd_info->face_info);
1198                         SAFE_G_FREE(cam_fd_info);
1199
1200                         item->param.data = NULL;
1201                         item->param.size = 0;
1202                 }
1203         } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1204                 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1205                 if (report) {
1206                         if (report->recording_filename)
1207                                 SAFE_G_FREE(report->recording_filename);
1208
1209                         SAFE_G_FREE(report);
1210                         item->param.data = NULL;
1211                 }
1212         }
1213
1214         g_mutex_unlock(&item->lock);
1215         g_mutex_clear(&item->lock);
1216
1217         SAFE_G_FREE(item);
1218
1219         /* For not being called again */
1220         return FALSE;
1221 }
1222 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1223
1224
1225 gboolean _mmcamcorder_send_message(MMHandleType handle, _MMCamcorderMsgItem *data)
1226 {
1227         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1228 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1229         _MMCamcorderMsgItem *item = NULL;
1230 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1231
1232         mmf_return_val_if_fail(hcamcorder, FALSE);
1233         mmf_return_val_if_fail(data, FALSE);
1234
1235         switch (data->id) {
1236         case MM_MESSAGE_CAMCORDER_STATE_CHANGED:
1237         case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM:
1238         case MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM:
1239                 data->param.union_type = MM_MSG_UNION_STATE;
1240                 break;
1241         case MM_MESSAGE_CAMCORDER_RECORDING_STATUS:
1242                 data->param.union_type = MM_MSG_UNION_RECORDING_STATUS;
1243                 break;
1244         case MM_MESSAGE_CAMCORDER_FIRMWARE_UPDATE:
1245                 data->param.union_type = MM_MSG_UNION_FIRMWARE;
1246                 break;
1247         case MM_MESSAGE_CAMCORDER_CURRENT_VOLUME:
1248                 data->param.union_type = MM_MSG_UNION_REC_VOLUME_DB;
1249                 break;
1250         case MM_MESSAGE_CAMCORDER_TIME_LIMIT:
1251         case MM_MESSAGE_CAMCORDER_MAX_SIZE:
1252         case MM_MESSAGE_CAMCORDER_NO_FREE_SPACE:
1253         case MM_MESSAGE_CAMCORDER_ERROR:
1254         case MM_MESSAGE_CAMCORDER_FOCUS_CHANGED:
1255         case MM_MESSAGE_CAMCORDER_CAPTURED:
1256         case MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED:
1257         case MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED:
1258         case MM_MESSAGE_READY_TO_RESUME:
1259         default:
1260                 data->param.union_type = MM_MSG_UNION_CODE;
1261                 break;
1262         }
1263
1264 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1265         item = g_malloc(sizeof(_MMCamcorderMsgItem));
1266         if (item) {
1267                 memcpy(item, data, sizeof(_MMCamcorderMsgItem));
1268                 item->handle = handle;
1269                 g_mutex_init(&item->lock);
1270
1271                 _MMCAMCORDER_LOCK(handle);
1272                 hcamcorder->msg_data = g_list_append(hcamcorder->msg_data, item);
1273                 /*_mmcam_dbg_log("item[%p]", item);*/
1274
1275                 /* Use DEFAULT priority */
1276                 g_idle_add_full(G_PRIORITY_DEFAULT, _mmcamcorder_msg_callback, item, NULL);
1277
1278                 _MMCAMCORDER_UNLOCK(handle);
1279         } else {
1280                 _mmcam_dbg_err("item[id:0x%x] malloc failed : %d", data->id, sizeof(_MMCamcorderMsgItem));
1281         }
1282 #else /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1283         _MMCAMCORDER_LOCK_MESSAGE_CALLBACK(hcamcorder);
1284
1285         if (hcamcorder->msg_cb)
1286                 hcamcorder->msg_cb(data->id, (MMMessageParamType*)(&(data->param)), hcamcorder->msg_cb_param);
1287         else
1288                 _mmcam_dbg_log("message callback is NULL. message id %d", data->id);
1289
1290         _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1291
1292         /* release allocated memory */
1293         if (data->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1294                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)data->param.data;
1295                 if (cam_fd_info) {
1296                         SAFE_G_FREE(cam_fd_info->face_info);
1297                         SAFE_G_FREE(cam_fd_info);
1298                         data->param.size = 0;
1299                 }
1300         } else if (data->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || data->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1301                 MMCamRecordingReport *report = (MMCamRecordingReport *)data->param.data;
1302                 if (report) {
1303                         SAFE_G_FREE(report->recording_filename);
1304                         data->param.data = NULL;
1305                 }
1306                 SAFE_G_FREE(report);
1307         }
1308 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1309
1310         return TRUE;
1311 }
1312
1313
1314 void _mmcamcorder_remove_message_all(MMHandleType handle)
1315 {
1316         mmf_camcorder_t* hcamcorder = MMF_CAMCORDER(handle);
1317         gboolean ret = TRUE;
1318 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1319         _MMCamcorderMsgItem *item = NULL;
1320         GList *list = NULL;
1321         gint64 end_time = 0;
1322 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1323
1324         mmf_return_if_fail(hcamcorder);
1325
1326         _MMCAMCORDER_LOCK(handle);
1327
1328 #ifdef _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK
1329         if (!hcamcorder->msg_data) {
1330                 _mmcam_dbg_log("No message data is remained.");
1331         } else {
1332                 list = hcamcorder->msg_data;
1333
1334                 while (list) {
1335                         item = list->data;
1336                         list = g_list_next(list);
1337
1338                         if (!item) {
1339                                 _mmcam_dbg_err("Fail to remove message. The item is NULL");
1340                         } else {
1341                                 if (g_mutex_trylock(&(item->lock))) {
1342                                         ret = g_idle_remove_by_data(item);
1343
1344                                         _mmcam_dbg_log("remove msg item[%p], ret[%d]", item, ret);
1345
1346                                         if (ret == FALSE) {
1347                                                 item->handle = 0;
1348                                                 _mmcam_dbg_warn("failed to remove msg cb for item %p, it will be called later with NULL handle", item);
1349                                         }
1350
1351                                         /* release allocated memory */
1352                                         if (item->id == MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO) {
1353                                                 MMCamFaceDetectInfo *cam_fd_info = (MMCamFaceDetectInfo *)item->param.data;
1354                                                 if (cam_fd_info) {
1355                                                         SAFE_G_FREE(cam_fd_info->face_info);
1356                                                         item->param.size = 0;
1357                                                 }
1358                                                 SAFE_G_FREE(cam_fd_info);
1359                                         } else if (item->id == MM_MESSAGE_CAMCORDER_VIDEO_CAPTURED || item->id == MM_MESSAGE_CAMCORDER_AUDIO_CAPTURED) {
1360                                                 MMCamRecordingReport *report = (MMCamRecordingReport *)item->param.data;
1361                                                 if (report)
1362                                                         SAFE_G_FREE(report->recording_filename);
1363
1364                                                 SAFE_G_FREE(report);
1365                                         }
1366
1367                                         hcamcorder->msg_data = g_list_remove(hcamcorder->msg_data, item);
1368
1369                                         g_mutex_unlock(&(item->lock));
1370
1371                                         if (ret == TRUE) {
1372                                                 g_mutex_clear(&item->lock);
1373
1374                                                 SAFE_G_FREE(item);
1375
1376                                                 _mmcam_dbg_log("remove msg done");
1377                                         }
1378                                 } else {
1379                                         _mmcam_dbg_warn("item lock failed. it's being called...");
1380
1381                                         end_time = g_get_monotonic_time() + (100 * G_TIME_SPAN_MILLISECOND);
1382
1383                                         if (_MMCAMCORDER_WAIT_UNTIL(handle, end_time))
1384                                                 _mmcam_dbg_warn("signal received");
1385                                         else
1386                                                 _mmcam_dbg_warn("timeout");
1387                                 }
1388                         }
1389                 }
1390
1391                 g_list_free(hcamcorder->msg_data);
1392                 hcamcorder->msg_data = NULL;
1393         }
1394 #endif /* _MMCAMCORDER_ENABLE_IDLE_MESSAGE_CALLBACK */
1395
1396         /* remove idle function for playing capture sound */
1397         do {
1398                 ret = g_idle_remove_by_data(hcamcorder);
1399                 _mmcam_dbg_log("remove idle function for playing capture sound. ret[%d]", ret);
1400         } while (ret);
1401
1402         _MMCAMCORDER_UNLOCK(handle);
1403
1404         return;
1405 }
1406
1407
1408 int _mmcamcorder_get_pixel_format(GstCaps *caps)
1409 {
1410         const GstStructure *structure;
1411         const char *media_type;
1412         GstVideoInfo media_info;
1413         MMPixelFormatType type = 0;
1414         unsigned int fourcc = 0;
1415
1416         mmf_return_val_if_fail(caps != NULL, MM_PIXEL_FORMAT_INVALID);
1417
1418         structure = gst_caps_get_structure(caps, 0);
1419         media_type = gst_structure_get_name(structure);
1420         if (media_type == NULL) {
1421                 _mmcam_dbg_err("failed to get media_type");
1422                 return MM_PIXEL_FORMAT_INVALID;
1423         }
1424
1425         gst_video_info_init(&media_info);
1426
1427         if (!strcmp(media_type, "image/jpeg")) {
1428                 _mmcam_dbg_log("It is jpeg.");
1429                 type = MM_PIXEL_FORMAT_ENCODED;
1430         } else if (!strcmp(media_type, "video/x-raw") &&
1431                    gst_video_info_from_caps(&media_info, caps) &&
1432                    GST_VIDEO_INFO_IS_YUV(&media_info)) {
1433                 _mmcam_dbg_log("It is yuv.");
1434                 fourcc = gst_video_format_to_fourcc(GST_VIDEO_INFO_FORMAT(&media_info));
1435                 type = _mmcamcorder_get_pixtype(fourcc);
1436         } else if (!strcmp(media_type, "video/x-raw") &&
1437                    gst_video_info_from_caps(&media_info, caps) &&
1438                    GST_VIDEO_INFO_IS_RGB(&media_info)) {
1439                 _mmcam_dbg_log("It is rgb.");
1440                 type = MM_PIXEL_FORMAT_RGB888;
1441         } else if (!strcmp(media_type, "video/x-h264")) {
1442                 _mmcam_dbg_log("It is H264");
1443                 type = MM_PIXEL_FORMAT_ENCODED_H264;
1444         } else {
1445                 _mmcam_dbg_err("Not supported format [%s]", media_type);
1446                 type = MM_PIXEL_FORMAT_INVALID;
1447         }
1448
1449         /*_mmcam_dbg_log( "Type [%d]", type );*/
1450
1451         return type;
1452 }
1453
1454 unsigned int _mmcamcorder_get_fourcc(int pixtype, int codectype, int use_zero_copy_format)
1455 {
1456         unsigned int fourcc = 0;
1457
1458         /*_mmcam_dbg_log("pixtype(%d)", pixtype);*/
1459
1460         switch (pixtype) {
1461         case MM_PIXEL_FORMAT_NV12:
1462                 if (use_zero_copy_format)
1463                         fourcc = GST_MAKE_FOURCC('S', 'N', '1', '2');
1464                 else
1465                         fourcc = GST_MAKE_FOURCC('N', 'V', '1', '2');
1466
1467                 break;
1468         case MM_PIXEL_FORMAT_NV21:
1469                 if (use_zero_copy_format)
1470                         fourcc = GST_MAKE_FOURCC('S', 'N', '2', '1');
1471                 else
1472                         fourcc = GST_MAKE_FOURCC('N', 'V', '2', '1');
1473
1474                 break;
1475         case MM_PIXEL_FORMAT_YUYV:
1476                 if (use_zero_copy_format)
1477                         fourcc = GST_MAKE_FOURCC('S', 'U', 'Y', 'V');
1478                 else
1479                         fourcc = GST_MAKE_FOURCC('Y', 'U', 'Y', '2');
1480
1481                 break;
1482         case MM_PIXEL_FORMAT_UYVY:
1483                 if (use_zero_copy_format)
1484                         fourcc = GST_MAKE_FOURCC('S', 'Y', 'V', 'Y');
1485                 else
1486                         fourcc = GST_MAKE_FOURCC('U', 'Y', 'V', 'Y');
1487
1488                 break;
1489         case MM_PIXEL_FORMAT_I420:
1490                 if (use_zero_copy_format)
1491                         fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1492                 else
1493                         fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1494
1495                 break;
1496         case MM_PIXEL_FORMAT_YV12:
1497                 fourcc = GST_MAKE_FOURCC('Y', 'V', '1', '2');
1498                 break;
1499         case MM_PIXEL_FORMAT_422P:
1500                 fourcc = GST_MAKE_FOURCC('4', '2', '2', 'P');
1501                 break;
1502         case MM_PIXEL_FORMAT_RGB565:
1503                 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', 'P');
1504                 break;
1505         case MM_PIXEL_FORMAT_RGB888:
1506                 fourcc = GST_MAKE_FOURCC('R', 'G', 'B', ' ');
1507                 break;
1508         case MM_PIXEL_FORMAT_ENCODED:
1509                 if (codectype == MM_IMAGE_CODEC_JPEG) {
1510                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1511                 } else if (codectype == MM_IMAGE_CODEC_JPEG_SRW) {
1512                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: JPEG+SamsungRAW format */
1513                 } else if (codectype == MM_IMAGE_CODEC_SRW) {
1514                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G'); /*TODO: SamsungRAW format */
1515                 } else if (codectype == MM_IMAGE_CODEC_PNG) {
1516                         fourcc = GST_MAKE_FOURCC('P', 'N', 'G', ' ');
1517                 } else {
1518                         /* Please let us know what other fourcces are. ex) BMP, GIF?*/
1519                         fourcc = GST_MAKE_FOURCC('J', 'P', 'E', 'G');
1520                 }
1521                 break;
1522         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1523                 fourcc = GST_MAKE_FOURCC('I', 'T', 'L', 'V');
1524                 break;
1525         case MM_PIXEL_FORMAT_ENCODED_H264:
1526                 fourcc = GST_MAKE_FOURCC('H', '2', '6', '4');
1527                 break;
1528         default:
1529                 _mmcam_dbg_log("Not proper pixel type[%d]. Set default - I420", pixtype);
1530                 if (use_zero_copy_format)
1531                         fourcc = GST_MAKE_FOURCC('S', '4', '2', '0');
1532                 else
1533                         fourcc = GST_MAKE_FOURCC('I', '4', '2', '0');
1534
1535                 break;
1536         }
1537
1538         return fourcc;
1539 }
1540
1541
1542 int _mmcamcorder_get_pixtype(unsigned int fourcc)
1543 {
1544         int pixtype = MM_PIXEL_FORMAT_INVALID;
1545         /*
1546         char *pfourcc = (char*)&fourcc;
1547
1548         _mmcam_dbg_log("fourcc(%c%c%c%c)",
1549                                    pfourcc[0], pfourcc[1], pfourcc[2], pfourcc[3]);
1550         */
1551
1552         switch (fourcc) {
1553         case GST_MAKE_FOURCC('S', 'N', '1', '2'):
1554         case GST_MAKE_FOURCC('N', 'V', '1', '2'):
1555                 pixtype = MM_PIXEL_FORMAT_NV12;
1556                 break;
1557         case GST_MAKE_FOURCC('S', 'N', '2', '1'):
1558         case GST_MAKE_FOURCC('N', 'V', '2', '1'):
1559                 pixtype = MM_PIXEL_FORMAT_NV21;
1560                 break;
1561         case GST_MAKE_FOURCC('S', 'U', 'Y', 'V'):
1562         case GST_MAKE_FOURCC('Y', 'U', 'Y', 'V'):
1563         case GST_MAKE_FOURCC('Y', 'U', 'Y', '2'):
1564                 pixtype = MM_PIXEL_FORMAT_YUYV;
1565                 break;
1566         case GST_MAKE_FOURCC('S', 'Y', 'V', 'Y'):
1567         case GST_MAKE_FOURCC('U', 'Y', 'V', 'Y'):
1568                 pixtype = MM_PIXEL_FORMAT_UYVY;
1569                 break;
1570         case GST_MAKE_FOURCC('S', '4', '2', '0'):
1571         case GST_MAKE_FOURCC('I', '4', '2', '0'):
1572                 pixtype = MM_PIXEL_FORMAT_I420;
1573                 break;
1574         case GST_MAKE_FOURCC('Y', 'V', '1', '2'):
1575                 pixtype = MM_PIXEL_FORMAT_YV12;
1576                 break;
1577         case GST_MAKE_FOURCC('4', '2', '2', 'P'):
1578                 pixtype = MM_PIXEL_FORMAT_422P;
1579                 break;
1580         case GST_MAKE_FOURCC('R', 'G', 'B', 'P'):
1581                 pixtype = MM_PIXEL_FORMAT_RGB565;
1582                 break;
1583         case GST_MAKE_FOURCC('R', 'G', 'B', '3'):
1584                 pixtype = MM_PIXEL_FORMAT_RGB888;
1585                 break;
1586         case GST_MAKE_FOURCC('A', 'R', 'G', 'B'):
1587         case GST_MAKE_FOURCC('x', 'R', 'G', 'B'):
1588                 pixtype = MM_PIXEL_FORMAT_ARGB;
1589                 break;
1590         case GST_MAKE_FOURCC('B', 'G', 'R', 'A'):
1591         case GST_MAKE_FOURCC('B', 'G', 'R', 'x'):
1592         case GST_MAKE_FOURCC('S', 'R', '3', '2'):
1593                 pixtype = MM_PIXEL_FORMAT_RGBA;
1594                 break;
1595         case GST_MAKE_FOURCC('J', 'P', 'E', 'G'):
1596         case GST_MAKE_FOURCC('P', 'N', 'G', ' '):
1597                 pixtype = MM_PIXEL_FORMAT_ENCODED;
1598                 break;
1599         /*FIXME*/
1600         case GST_MAKE_FOURCC('I', 'T', 'L', 'V'):
1601                 pixtype = MM_PIXEL_FORMAT_ITLV_JPEG_UYVY;
1602                 break;
1603         case GST_MAKE_FOURCC('H', '2', '6', '4'):
1604                 pixtype = MM_PIXEL_FORMAT_ENCODED_H264;
1605                 break;
1606         default:
1607                 _mmcam_dbg_log("Not supported fourcc type(%c%c%c%c)", fourcc, fourcc>>8, fourcc>>16, fourcc>>24);
1608                 pixtype = MM_PIXEL_FORMAT_INVALID;
1609                 break;
1610         }
1611
1612         return pixtype;
1613 }
1614
1615
1616 gboolean _mmcamcorder_add_elements_to_bin(GstBin *bin, GList *element_list)
1617 {
1618         GList *local_list = element_list;
1619         _MMCamcorderGstElement *element = NULL;
1620
1621         mmf_return_val_if_fail(bin && local_list, FALSE);
1622
1623         while (local_list) {
1624                 element = (_MMCamcorderGstElement*)local_list->data;
1625                 if (element && element->gst) {
1626                         if (!gst_bin_add(bin, GST_ELEMENT(element->gst))) {
1627                                 _mmcam_dbg_err("Add element [%s] to bin [%s] FAILED",
1628                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1629                                         GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1630                                 return FALSE;
1631                         } else {
1632                                 _mmcam_dbg_log("Add element [%s] to bin [%s] OK",
1633                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)),
1634                                         GST_ELEMENT_NAME(GST_ELEMENT(bin)));
1635                         }
1636                 }
1637                 local_list = local_list->next;
1638         }
1639
1640         return TRUE;
1641 }
1642
1643 gboolean _mmcamcorder_link_elements(GList *element_list)
1644 {
1645         GList                  *local_list  = element_list;
1646         _MMCamcorderGstElement *element     = NULL;
1647         _MMCamcorderGstElement *pre_element = NULL;
1648
1649         mmf_return_val_if_fail(local_list, FALSE);
1650
1651         pre_element = (_MMCamcorderGstElement*)local_list->data;
1652         local_list = local_list->next;
1653
1654         while (local_list) {
1655                 element = (_MMCamcorderGstElement*)local_list->data;
1656                 if (pre_element && pre_element->gst && element && element->gst) {
1657                         if (_MM_GST_ELEMENT_LINK(GST_ELEMENT(pre_element->gst), GST_ELEMENT(element->gst))) {
1658                                 _mmcam_dbg_log("Link [%s] to [%s] OK",
1659                                         GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1660                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1661                         } else {
1662                                 _mmcam_dbg_err("Link [%s] to [%s] FAILED",
1663                                         GST_ELEMENT_NAME(GST_ELEMENT(pre_element->gst)),
1664                                         GST_ELEMENT_NAME(GST_ELEMENT(element->gst)));
1665                                 return FALSE;
1666                         }
1667                 }
1668
1669                 pre_element = element;
1670                 local_list = local_list->next;
1671         }
1672
1673         return TRUE;
1674 }
1675
1676 gboolean _mmcamcorder_resize_frame(unsigned char *src_data, unsigned int src_width, unsigned int src_height, unsigned int src_length, int src_format,
1677         unsigned char **dst_data, unsigned int *dst_width, unsigned int *dst_height, unsigned int *dst_length)
1678 {
1679         int ret = TRUE;
1680         int mm_ret = MM_ERROR_NONE;
1681         int input_format = MM_UTIL_IMG_FMT_YUV420;
1682         unsigned char *dst_tmp_data = NULL;
1683
1684         if (!src_data || !dst_data || !dst_width || !dst_height || !dst_length) {
1685                 _mmcam_dbg_err("something is NULL %p,%p,%p,%p,%p", src_data, dst_data, dst_width, dst_height, dst_length);
1686                 return FALSE;
1687         }
1688
1689         /* set input format for mm-util */
1690         switch (src_format) {
1691         case MM_PIXEL_FORMAT_I420:
1692                 input_format = MM_UTIL_IMG_FMT_I420;
1693                 break;
1694         case MM_PIXEL_FORMAT_YV12:
1695                 input_format = MM_UTIL_IMG_FMT_YUV420;
1696                 break;
1697         case MM_PIXEL_FORMAT_NV12:
1698                 input_format = MM_UTIL_IMG_FMT_NV12;
1699                 break;
1700         case MM_PIXEL_FORMAT_YUYV:
1701                 input_format = MM_UTIL_IMG_FMT_YUYV;
1702                 break;
1703         case MM_PIXEL_FORMAT_UYVY:
1704                 input_format = MM_UTIL_IMG_FMT_UYVY;
1705                 break;
1706         case MM_PIXEL_FORMAT_RGB888:
1707                 input_format = MM_UTIL_IMG_FMT_RGB888;
1708                 break;
1709         default:
1710                 _mmcam_dbg_err("NOT supported format", src_format);
1711                 return FALSE;
1712         }
1713
1714         _mmcam_dbg_log("src size %dx%d -> dst size %dx%d", src_width, src_height, *dst_width, *dst_height);
1715
1716         /* get length of resized image */
1717         mm_ret = mm_util_get_image_size(input_format, *dst_width, *dst_height, dst_length);
1718         if (mm_ret != MM_ERROR_NONE) {
1719                 GST_ERROR("mm_util_get_image_size failed 0x%x", ret);
1720                 return FALSE;
1721         }
1722
1723         _mmcam_dbg_log("dst_length : %d", *dst_length);
1724
1725         dst_tmp_data = (unsigned char *)malloc(*dst_length);
1726         if (dst_tmp_data == NULL) {
1727                 _mmcam_dbg_err("failed to alloc dst_thumb_size(size %d)", *dst_length);
1728                 return FALSE;
1729         }
1730
1731         mm_ret = mm_util_resize_image(src_data, src_width, src_height, input_format, dst_tmp_data, dst_width, dst_height);
1732
1733         if (mm_ret != MM_ERROR_NONE) {
1734                 GST_ERROR("mm_util_resize_image failed 0x%x", ret);
1735                 free(dst_tmp_data);
1736                 return FALSE;
1737         }
1738
1739         *dst_data = dst_tmp_data;
1740
1741         _mmcam_dbg_log("resize done %p, %dx%d", *dst_data, *dst_width, *dst_height);
1742
1743         return TRUE;
1744 }
1745
1746
1747 gboolean _mmcamcorder_encode_jpeg(void *src_data, unsigned int src_width, unsigned int src_height,
1748         int src_format, unsigned int src_length, unsigned int jpeg_quality,
1749         void **result_data, unsigned int *result_length)
1750 {
1751         int ret = 0;
1752         gboolean ret_conv = TRUE;
1753         int jpeg_format = 0;
1754         unsigned char *converted_src = NULL;
1755         unsigned int converted_src_size = 0;
1756
1757         mmf_return_val_if_fail(src_data && result_data && result_length, FALSE);
1758
1759         switch (src_format) {
1760         case MM_PIXEL_FORMAT_NV12:
1761                 //jpeg_format = MM_UTIL_JPEG_FMT_NV12;
1762                 ret_conv = _mmcamcorder_convert_NV12_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1763                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1764                 break;
1765         case MM_PIXEL_FORMAT_NV16:
1766                 jpeg_format = MM_UTIL_JPEG_FMT_NV16;
1767                 converted_src = src_data;
1768                 break;
1769         case MM_PIXEL_FORMAT_NV21:
1770                 jpeg_format = MM_UTIL_JPEG_FMT_NV21;
1771                 converted_src = src_data;
1772                 break;
1773         case MM_PIXEL_FORMAT_YUYV:
1774                 //jpeg_format = MM_UTIL_JPEG_FMT_YUYV;
1775                 ret_conv = _mmcamcorder_convert_YUYV_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1776                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1777                 break;
1778         case MM_PIXEL_FORMAT_UYVY:
1779                 //jpeg_format = MM_UTIL_JPEG_FMT_UYVY;
1780                 ret_conv = _mmcamcorder_convert_UYVY_to_I420(src_data, src_width, src_height, &converted_src, &converted_src_size);
1781                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1782                 break;
1783         case MM_PIXEL_FORMAT_I420:
1784                 jpeg_format = MM_UTIL_JPEG_FMT_YUV420;
1785                 converted_src = src_data;
1786                 break;
1787         case MM_PIXEL_FORMAT_RGB888:
1788                 jpeg_format = MM_UTIL_JPEG_FMT_RGB888;
1789                 converted_src = src_data;
1790                 break;
1791         case MM_PIXEL_FORMAT_RGBA:
1792                 jpeg_format = MM_UTIL_JPEG_FMT_RGBA8888;
1793                 converted_src = src_data;
1794                 break;
1795         case MM_PIXEL_FORMAT_ARGB:
1796                 jpeg_format = MM_UTIL_JPEG_FMT_ARGB8888;
1797                 converted_src = src_data;
1798                 break;
1799         case MM_PIXEL_FORMAT_422P:
1800                 jpeg_format = MM_UTIL_JPEG_FMT_YUV422;  // not supported
1801                 return FALSE;
1802         case MM_PIXEL_FORMAT_NV12T:
1803         case MM_PIXEL_FORMAT_YV12:
1804         case MM_PIXEL_FORMAT_RGB565:
1805         case MM_PIXEL_FORMAT_ENCODED:
1806         case MM_PIXEL_FORMAT_ITLV_JPEG_UYVY:
1807         default:
1808                 return FALSE;
1809         }
1810
1811         if (ret_conv == FALSE) {
1812                 if (converted_src &&
1813                     converted_src != src_data) {
1814                         free(converted_src);
1815                         converted_src = NULL;
1816                 }
1817                 _mmcam_dbg_err("color convert error source format[%d], jpeg format[%d]", src_format, jpeg_format);
1818                 return FALSE;
1819         }
1820
1821         ret = mm_util_jpeg_encode_to_memory(result_data, (int *)result_length,
1822                 converted_src, src_width, src_height, jpeg_format, jpeg_quality);
1823
1824         if (converted_src && (converted_src != src_data)) {
1825                 free(converted_src);
1826                 converted_src = NULL;
1827         }
1828
1829         if (ret != MM_ERROR_NONE) {
1830                 _mmcam_dbg_err("No encoder supports %d format, error code %x", src_format, ret);
1831                 return FALSE;
1832         }
1833
1834         return TRUE;
1835 }
1836
1837
1838 /* make UYVY smaller as multiple size. ex: 640x480 -> 320x240 or 160x120 ... */
1839 gboolean _mmcamcorder_downscale_UYVYorYUYV(unsigned char *src, unsigned int src_width, unsigned int src_height,
1840         unsigned char **dst, unsigned int dst_width, unsigned int dst_height)
1841 {
1842         unsigned int i = 0;
1843         int j = 0;
1844         int k = 0;
1845         int src_index = 0;
1846         int ratio_width = 0;
1847         int ratio_height = 0;
1848         int line_base = 0;
1849         int line_width = 0;
1850         int jump_width = 0;
1851         unsigned char *result = NULL;
1852
1853         if (src == NULL || dst == NULL) {
1854                 _mmcam_dbg_err("src[%p] or dst[%p] is NULL", src, dst);
1855                 return FALSE;
1856         }
1857
1858         result = (unsigned char *)malloc((dst_width * dst_height)<<1);
1859         if (!result) {
1860                 _mmcam_dbg_err("failed to alloc dst data");
1861                 return FALSE;
1862         }
1863
1864         ratio_width = src_width / dst_width;
1865         ratio_height = src_height / dst_height;
1866         line_width = src_width << 1;
1867         jump_width = ratio_width << 1;
1868
1869         _mmcam_dbg_warn("[src %dx%d] [dst %dx%d] [line width %d] [ratio width %d, height %d]",
1870                 src_width, src_height, dst_width, dst_height, line_width, ratio_width, ratio_height);
1871
1872         for (i = 0 ; i < src_height ; i += ratio_height) {
1873                 line_base = i * line_width;
1874                 for (j = 0 ; j < line_width ; j += jump_width) {
1875                         src_index = line_base + j;
1876                         result[k++] = src[src_index];
1877                         result[k++] = src[src_index+1];
1878
1879                         j += jump_width;
1880                         src_index = line_base + j;
1881                         if (src_index % 4 == 0)
1882                                 result[k++] = src[src_index+2];
1883                         else
1884                                 result[k++] = src[src_index];
1885
1886                         result[k++] = src[src_index+1];
1887                 }
1888         }
1889
1890         *dst = result;
1891
1892         _mmcam_dbg_warn("converting done - result %p", result);
1893
1894         return TRUE;
1895 }
1896
1897
1898 static guint16 get_language_code(const char *str)
1899 {
1900         return (guint16)(((str[0]-0x60) & 0x1F) << 10) + (((str[1]-0x60) & 0x1F) << 5) + ((str[2]-0x60) & 0x1F);
1901 }
1902
1903 static gchar * str_to_utf8(const gchar *str)
1904 {
1905         return g_convert(str, -1, "UTF-8", "ASCII", NULL, NULL, NULL);
1906 }
1907
1908 static inline gboolean write_tag(FILE *f, const gchar *tag)
1909 {
1910         while (*tag)
1911                 FPUTC_CHECK(*tag++, f);
1912
1913         return TRUE;
1914 }
1915
1916 static inline gboolean write_to_32(FILE *f, guint val)
1917 {
1918         FPUTC_CHECK(val >> 24, f);
1919         FPUTC_CHECK(val >> 16, f);
1920         FPUTC_CHECK(val >> 8, f);
1921         FPUTC_CHECK(val, f);
1922         return TRUE;
1923 }
1924
1925 static inline gboolean write_to_16(FILE *f, guint val)
1926 {
1927         FPUTC_CHECK(val >> 8, f);
1928         FPUTC_CHECK(val, f);
1929         return TRUE;
1930 }
1931
1932 static inline gboolean write_to_24(FILE *f, guint val)
1933 {
1934         write_to_16(f, val >> 8);
1935         FPUTC_CHECK(val, f);
1936         return TRUE;
1937 }
1938
1939 void *_mmcamcorder_util_task_thread_func(void *data)
1940 {
1941         int ret = MM_ERROR_NONE;
1942         mmf_camcorder_t *hcamcorder = (mmf_camcorder_t *)data;
1943
1944         if (!hcamcorder) {
1945                 _mmcam_dbg_err("handle is NULL");
1946                 return NULL;
1947         }
1948
1949         _mmcam_dbg_warn("start thread");
1950
1951         g_mutex_lock(&hcamcorder->task_thread_lock);
1952
1953         while (hcamcorder->task_thread_state != _MMCAMCORDER_TASK_THREAD_STATE_EXIT) {
1954                 switch (hcamcorder->task_thread_state) {
1955                 case _MMCAMCORDER_TASK_THREAD_STATE_NONE:
1956                         _mmcam_dbg_warn("wait for task signal");
1957                         g_cond_wait(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock);
1958                         _mmcam_dbg_warn("task signal received : state %d", hcamcorder->task_thread_state);
1959                         break;
1960                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_PLAY_START:
1961                         _mmcamcorder_sound_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE02, FALSE);
1962                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1963                         break;
1964                 case _MMCAMCORDER_TASK_THREAD_STATE_SOUND_SOLO_PLAY_START:
1965                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_CAPTURE01, FALSE);
1966                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1967                         break;
1968                 case _MMCAMCORDER_TASK_THREAD_STATE_ENCODE_PIPE_CREATE:
1969                         ret = _mmcamcorder_video_prepare_record((MMHandleType)hcamcorder);
1970
1971                         /* Play record start sound */
1972                         _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_SAMPLE_SOUND_NAME_REC_START, FALSE);
1973
1974                         _mmcam_dbg_log("_mmcamcorder_video_prepare_record return 0x%x", ret);
1975                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
1976                         break;
1977                 case _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING:
1978                         {
1979                                 gint64 end_time = 0;
1980
1981                                 _mmcam_dbg_warn("wait for capture data in recording. wait signal...");
1982
1983                                 end_time = g_get_monotonic_time() + (5 * G_TIME_SPAN_SECOND);
1984
1985                                 if (g_cond_wait_until(&hcamcorder->task_thread_cond, &hcamcorder->task_thread_lock, end_time)) {
1986                                         _mmcam_dbg_warn("signal received");
1987                                 } else {
1988                                         _MMCamcorderMsgItem message;
1989
1990                                         memset(&message, 0x0, sizeof(_MMCamcorderMsgItem));
1991
1992                                         _mmcam_dbg_err("capture data wait time out, send error message");
1993
1994                                         message.id = MM_MESSAGE_CAMCORDER_ERROR;
1995                                         message.param.code = MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
1996
1997                                         _mmcamcorder_send_message((MMHandleType)hcamcorder, &message);
1998
1999                                         hcamcorder->capture_in_recording = FALSE;
2000                                 }
2001
2002                                 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_NONE;
2003                         }
2004                         break;
2005                 default:
2006                         _mmcam_dbg_warn("invalid task thread state %d", hcamcorder->task_thread_state);
2007                         hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
2008                         break;
2009                 }
2010         }
2011
2012         g_mutex_unlock(&hcamcorder->task_thread_lock);
2013
2014         _mmcam_dbg_warn("exit thread");
2015
2016         return NULL;
2017 }
2018
2019 #ifdef _USE_YUV_TO_RGB888_
2020 static gboolean
2021 _mmcamcorder_convert_YUV_to_RGB888(unsigned char *src, int src_fmt, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2022 {
2023         int ret = 0;
2024         int src_cs = MM_UTIL_IMG_FMT_UYVY;
2025         int dst_cs = MM_UTIL_IMG_FMT_RGB888;
2026         unsigned int dst_size = 0;
2027
2028         if (src_fmt == COLOR_FORMAT_YUYV) {
2029                 _mmcam_dbg_log("Convert YUYV to RGB888\n");
2030                 src_cs = MM_UTIL_IMG_FMT_YUYV;
2031         } else if (src_fmt == COLOR_FORMAT_UYVY) {
2032                 _mmcam_dbg_log("Convert UYVY to RGB888\n");
2033                 src_cs = MM_UTIL_IMG_FMT_UYVY;
2034         } else if (src_fmt == COLOR_FORMAT_NV12) {
2035                 _mmcam_dbg_log("Convert NV12 to RGB888\n");
2036                 src_cs = MM_UTIL_IMG_FMT_NV12;
2037         } else {
2038                 _mmcam_dbg_err("NOT supported format [%d]\n", src_fmt);
2039                 return FALSE;
2040         }
2041
2042         ret = mm_util_get_image_size(dst_cs, width, height, &dst_size);
2043         if (ret != 0) {
2044                 _mmcam_dbg_err("mm_util_get_image_size failed [%x]\n", ret);
2045                 return FALSE;
2046         }
2047
2048         *dst = malloc(dst_size);
2049         if (*dst == NULL) {
2050                 _mmcam_dbg_err("malloc failed\n");
2051                 return FALSE;
2052         }
2053
2054         *dst_len = dst_size;
2055         ret = mm_util_convert_colorspace(src, width, height, src_cs, *dst, dst_cs);
2056         if (ret == 0) {
2057                 _mmcam_dbg_log("Convert [dst_size:%d] OK.\n", dst_size);
2058                 return TRUE;
2059         } else {
2060                 free(*dst);
2061                 *dst = NULL;
2062
2063                 _mmcam_dbg_err("Convert [size:%d] FAILED.\n", dst_size);
2064                 return FALSE;
2065         }
2066 }
2067 #endif /* _USE_YUV_TO_RGB888_ */
2068
2069
2070 static gboolean _mmcamcorder_convert_YUYV_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2071 {
2072         unsigned int i = 0;
2073         int j = 0;
2074         int src_offset = 0;
2075         int dst_y_offset = 0;
2076         int dst_u_offset = 0;
2077         int dst_v_offset = 0;
2078         int loop_length = 0;
2079         unsigned int dst_size = 0;
2080         unsigned char *dst_data = NULL;
2081
2082         if (!src || !dst || !dst_len) {
2083                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2084                 return FALSE;
2085         }
2086
2087         dst_size = (width * height * 3) >> 1;
2088
2089         _mmcam_dbg_log("YUVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2090
2091         dst_data = (unsigned char *)malloc(dst_size);
2092         if (!dst_data) {
2093                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2094                 return FALSE;
2095         }
2096
2097         loop_length = width << 1;
2098         dst_u_offset = width * height;
2099         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2100
2101         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2102
2103         for (i = 0 ; i < height ; i++) {
2104                 for (j = 0 ; j < loop_length ; j += 2) {
2105                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2106
2107                         if (i % 2 == 0) {
2108                                 if (j % 4 == 0)
2109                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2110                                 else
2111                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2112                         } else {
2113                                 src_offset++;
2114                         }
2115                 }
2116         }
2117
2118         *dst = dst_data;
2119         *dst_len = dst_size;
2120
2121         _mmcam_dbg_log("DONE: YUVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2122
2123         return TRUE;
2124 }
2125
2126
2127 static gboolean _mmcamcorder_convert_UYVY_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2128 {
2129         unsigned int i = 0;
2130         int j = 0;
2131         int src_offset = 0;
2132         int dst_y_offset = 0;
2133         int dst_u_offset = 0;
2134         int dst_v_offset = 0;
2135         int loop_length = 0;
2136         unsigned int dst_size = 0;
2137         unsigned char *dst_data = NULL;
2138
2139         if (!src || !dst || !dst_len) {
2140                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2141                 return FALSE;
2142         }
2143
2144         dst_size = (width * height * 3) >> 1;
2145
2146         _mmcam_dbg_log("UYVY -> I420 : %dx%d, dst size %d", width, height, dst_size);
2147
2148         dst_data = (unsigned char *)malloc(dst_size);
2149         if (!dst_data) {
2150                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2151                 return FALSE;
2152         }
2153
2154         loop_length = width << 1;
2155         dst_u_offset = width * height;
2156         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2157
2158         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2159
2160         for (i = 0 ; i < height ; i++) {
2161                 for (j = 0 ; j < loop_length ; j += 2) {
2162                         if (i % 2 == 0) {
2163                                 if (j % 4 == 0)
2164                                         dst_data[dst_u_offset++] = src[src_offset++]; /*U*/
2165                                 else
2166                                         dst_data[dst_v_offset++] = src[src_offset++]; /*V*/
2167                         } else {
2168                                 src_offset++;
2169                         }
2170
2171                         dst_data[dst_y_offset++] = src[src_offset++]; /*Y*/
2172                 }
2173         }
2174
2175         *dst = dst_data;
2176         *dst_len = dst_size;
2177
2178         _mmcam_dbg_log("DONE: UYVY -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2179
2180         return TRUE;
2181 }
2182
2183
2184 static gboolean _mmcamcorder_convert_NV12_to_I420(unsigned char *src, guint width, guint height, unsigned char **dst, unsigned int *dst_len)
2185 {
2186         int i = 0;
2187         int src_offset = 0;
2188         int dst_y_offset = 0;
2189         int dst_u_offset = 0;
2190         int dst_v_offset = 0;
2191         int loop_length = 0;
2192         unsigned int dst_size = 0;
2193         unsigned char *dst_data = NULL;
2194
2195         if (!src || !dst || !dst_len) {
2196                 _mmcam_dbg_err("NULL pointer %p, %p, %p", src, dst, dst_len);
2197                 return FALSE;
2198         }
2199
2200         dst_size = (width * height * 3) >> 1;
2201
2202         _mmcam_dbg_log("NV12 -> I420 : %dx%d, dst size %d", width, height, dst_size);
2203
2204         dst_data = (unsigned char *)malloc(dst_size);
2205         if (!dst_data) {
2206                 _mmcam_dbg_err("failed to alloc dst_data. size %d", dst_size);
2207                 return FALSE;
2208         }
2209
2210         loop_length = width << 1;
2211         dst_u_offset = width * height;
2212         dst_v_offset = dst_u_offset + (dst_u_offset >> 2);
2213
2214         _mmcam_dbg_log("offset y %d, u %d, v %d", dst_y_offset, dst_u_offset, dst_v_offset);
2215
2216         /* memcpy Y */
2217         memcpy(dst_data, src, dst_u_offset);
2218
2219         loop_length = dst_u_offset >> 1;
2220         src_offset = dst_u_offset;
2221
2222         /* set U and V */
2223         for (i = 0 ; i < loop_length ; i++) {
2224                 if (i % 2 == 0)
2225                         dst_data[dst_u_offset++] = src[src_offset++];
2226                 else
2227                         dst_data[dst_v_offset++] = src[src_offset++];
2228         }
2229
2230         *dst = dst_data;
2231         *dst_len = dst_size;
2232
2233         _mmcam_dbg_log("DONE: NV12 -> I420 : %dx%d, dst data %p, size %d", width, height, *dst, dst_size);
2234
2235         return TRUE;
2236 }
2237
2238
2239 void _mmcamcorder_emit_dbus_signal(GDBusConnection *conn, const char *object_name,
2240         const char *interface_name, const char *signal_name, int value)
2241 {
2242         if (!conn || !object_name || !interface_name || !signal_name) {
2243                 _mmcam_dbg_err("NULL pointer %p %p %p %p",
2244                         conn, object_name, interface_name, signal_name);
2245                 return;
2246         }
2247
2248         if (!g_dbus_connection_emit_signal(conn, NULL,
2249                 object_name, interface_name, signal_name,
2250                 g_variant_new("(i)", value), NULL)) {
2251                 _mmcam_dbg_warn("failed to emit signal");
2252         } else {
2253                 _mmcam_dbg_log("emit signal done - value 0x%.8x", value);
2254                 g_dbus_connection_flush(conn, NULL, NULL, NULL);
2255                 _mmcam_dbg_log("signal flush done");
2256         }
2257
2258         return;
2259 }
2260
2261
2262 int _mmcamcorder_get_audiosrc_blocksize(int samplerate, int format, int channel, int interval, int *blocksize)
2263 {
2264         int depth = 8;
2265
2266         if (!blocksize) {
2267                 _mmcam_dbg_err("NULL ptr");
2268                 return FALSE;
2269         }
2270
2271         if (samplerate == 0 || channel == 0 || interval == 0) {
2272                 _mmcam_dbg_err("invalid param %d %d %d", samplerate, channel, interval);
2273                 return FALSE;
2274         }
2275
2276         if (format == MM_CAMCORDER_AUDIO_FORMAT_PCM_S16_LE)
2277                 depth = 16;
2278
2279         *blocksize = samplerate * depth * channel * interval / 8000;
2280
2281         return TRUE;
2282 }