src/tbm_module.c

   1 /**************************************************************************
   2
   3 libtbm
   4
   5 Copyright 2012-2021 Samsung Electronics co., Ltd. All Rights Reserved.
   6
   7 Contact: SooChan Lim <sc1.lim@samsung.com>
   8          Changyeon Lee <cyeon.lee@samsung.com>
   9
  10 Permission is hereby granted, free of charge, to any person obtaining a
  11 copy of this software and associated documentation files (the
  12 "Software"), to deal in the Software without restriction, including
  13 without limitation the rights to use, copy, modify, merge, publish,
  14 distribute, sub license, and/or sell copies of the Software, and to
  15 permit persons to whom the Software is furnished to do so, subject to
  16 the following conditions:
  17
  18 The above copyright notice and this permission notice (including the
  19 next paragraph) shall be included in all copies or substantial portions
  20 of the Software.
  21
  22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  23 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  25 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  27 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  28 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29
  30 **************************************************************************/
  31
  32 #include "config.h"
  33
  34 #include "tbm_bufmgr_int.h"
  35 #include "tbm_bufmgr_backend.h"
  36 #include "tbm_drm_helper.h"
  37
  38 #define PREFIX_LIB    "libtbm_"
  39 #define SUFFIX_LIB    ".so"
  40 #define DEFAULT_LIB   PREFIX_LIB"default"SUFFIX_LIB
  41
  42 /* values to indicate unspecified fields in XF86ModReqInfo. */
  43 #define MAJOR_UNSPEC      0xFF
  44 #define MINOR_UNSPEC      0xFF
  45 #define PATCH_UNSPEC      0xFFFF
  46 #define ABI_VERS_UNSPEC   0xFFFFFFFF
  47
  48 #define MODULE_VERSION_NUMERIC(maj, min, patch) \
  49                         ((((maj) & 0xFF) << 24) | (((min) & 0xFF) << 16) | (patch & 0xFFFF))
  50 #define GET_MODULE_MAJOR_VERSION(vers)    (((vers) >> 24) & 0xFF)
  51 #define GET_MODULE_MINOR_VERSION(vers)    (((vers) >> 16) & 0xFF)
  52 #define GET_MODULE_PATCHLEVEL(vers)    ((vers) & 0xFFFF)
  53
  54 /* LCOV_EXCL_START */
  55 static int
  56 _tbm_backend_load_hal_tbm(tbm_module *module)
  57 {
  58         hal_tbm_backend *hal_backend = NULL;
  59         hal_tbm_bufmgr *hal_bufmgr;
  60         hal_tbm_error ret = HAL_TBM_ERROR_NONE;
  61         hal_tbm_fd auth_drm_fd = -1;
  62
  63         hal_backend = hal_tbm_get_backend(&ret);
  64         if (hal_backend == NULL || ret != HAL_TBM_ERROR_NONE) {
  65                 TBM_ERR("get backend fail");
  66                 return 0;
  67         }
  68
  69         hal_bufmgr = hal_tbm_backend_get_bufmgr(hal_backend, &ret);
  70         if (hal_bufmgr == NULL || ret != HAL_TBM_ERROR_NONE) {
  71                 TBM_ERR("get hal_bufmgr fail");
  72                 goto get_backend_fail;
  73         }
  74
  75         if (hal_tbm_backend_has_drm_device(hal_backend, &ret)) {
  76                 auth_drm_fd = hal_tbm_backend_get_master_drm_fd(hal_backend, &ret);
  77                 if (auth_drm_fd < 0) {
  78                         TBM_INFO("tbm_backend has no master drm_fd.");
  79
  80                         auth_drm_fd = tbm_drm_helper_get_master_fd();
  81                         if (auth_drm_fd < 0) {
  82                                 TBM_INFO("libtbm requests an authenticated drm_fd to a process(display server).");
  83                                 if (!tbm_drm_helper_get_auth_info(&auth_drm_fd, NULL, NULL)) {
  84                                         TBM_ERR("get auth drm_fd fail");
  85                                         goto get_backend_fail;
  86                                 }
  87                         } else {
  88                                 TBM_INFO("libtbm gets a master drm_fd from libtdm via tbm_drm_helper.");
  89                         }
  90
  91                         TBM_INFO("libtbm sends a master drm_fd as an authentiated drm_fd to tbm_backend.");
  92                         ret = hal_tbm_backend_set_authenticated_drm_fd(hal_backend, auth_drm_fd);
  93                         if (ret != HAL_TBM_ERROR_NONE) {
  94                                 TBM_ERR("hal_tbm_backend_set_authenticated_drm_fd failed.");
  95                                 goto get_backend_fail;
  96                         }
  97                 } else {
  98                         TBM_INFO("tbm_backend has a master drm_fd.");
  99
 100                         tbm_drm_helper_set_tbm_master_fd(auth_drm_fd);
 101                 }
 102                 tbm_drm_helper_set_fd(auth_drm_fd);
 103         }
 104
 105         module->hal_backend = hal_backend;
 106         module->hal_bufmgr = hal_bufmgr;
 107
 108         module->use_hal_tbm = 1;
 109
 110         TBM_INFO("use HAL-TBM_API");
 111
 112         return 1;
 113
 114 get_backend_fail:
 115         if (auth_drm_fd >= 0)
 116                 close(auth_drm_fd);
 117         hal_tbm_put_backend(hal_backend);
 118         return 0;
 119 }
 120
 121 static int
 122 _check_version(TBMModuleVersionInfo *data)
 123 {
 124         int backend_module_major, backend_module_minor;
 125         int tbm_backend_major, tbm_backend_minor;
 126
 127         backend_module_major = GET_ABI_MAJOR(data->abiversion);
 128         backend_module_minor = GET_ABI_MINOR(data->abiversion);
 129
 130         TBM_DBG("TBM module %s: vendor=\"%s\" ABI=%d,%d\n",
 131             data->modname ? data->modname : "UNKNOWN!",
 132             data->vendor ? data->vendor : "UNKNOWN!", backend_module_major, backend_module_minor);
 133
 134         tbm_backend_major = GET_ABI_MAJOR(TBM_ABI_VERSION);
 135         tbm_backend_minor = GET_ABI_MINOR(TBM_ABI_VERSION);
 136
 137         TBM_DBG("TBM ABI version %d.%d\n",
 138             tbm_backend_major, tbm_backend_minor);
 139
 140         if (backend_module_major != tbm_backend_major) {
 141                 TBM_ERR("TBM module ABI major ver(%d) doesn't match the TBM's ver(%d)\n",
 142                         backend_module_major, tbm_backend_major);
 143                 return 0;
 144         } else if (backend_module_minor > tbm_backend_minor) {
 145                 TBM_ERR("TBM module ABI minor ver(%d) is newer than the TBM's ver(%d)\n",
 146                         backend_module_minor, tbm_backend_minor);
 147                 return 0;
 148         }
 149
 150         return 1;
 151 }
 152
 153 static int
 154 _tbm_backend_check_bufmgr_func(tbm_backend_bufmgr_func *bufmgr_func)
 155 {
 156         TBM_RETURN_VAL_IF_FAIL(bufmgr_func, 0); /* mandatory symbol */
 157         TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_get_capabilities, 0); /* mandatory symbol */
 158         TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_bind_native_display, 0); /* mandatory symbol */
 159         TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_get_supported_formats, 0); /* mandatory symbol */
 160         TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_get_plane_data, 0); /* mandatory symbol */
 161         TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_alloc_bo, 0); /* mandatory symbol */
 162         if (!bufmgr_func->bufmgr_alloc_bo_with_format)
 163                 TBM_DBG("No bufmgr_func->bufmgr_alloc_bo_with_format.");
 164         TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_import_fd, 0); /* mandatory symbol */
 165         if (!bufmgr_func->bufmgr_import_key)
 166                 TBM_DBG("No bufmgr_func->bo_export_key.");
 167
 168         return 1;
 169 }
 170
 171 static int
 172 _tbm_backend_check_bufmgr_bo(tbm_backend_bo_func *bo_func)
 173 {
 174         TBM_RETURN_VAL_IF_FAIL(bo_func, 0); /* mandatory symbol */
 175         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_free, 0); /* mandatory symbol */
 176         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_get_size, 0); /* mandatory symbol */
 177         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_get_memory_types, 0); /* mandatory symbol */
 178         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_get_handle, 0); /* mandatory symbol */
 179         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_map, 0); /* mandatory symbol */
 180         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_unmap, 0); /* mandatory symbol */
 181         if (!bo_func->bo_lock)
 182                 TBM_DBG("No bo_func->bo_lock.");
 183         if (!bo_func->bo_unlock)
 184                 TBM_DBG("No bo_func->bo_unlock.");
 185         TBM_RETURN_VAL_IF_FAIL(bo_func->bo_export_fd, 0); /* mandatory symbol */
 186         if (!bo_func->bo_export_key)
 187                 TBM_INFO("No bo_func->bo_export_key.");
 188
 189         return 1;
 190 }
 191
 192 static int
 193 _tbm_backend_load_module(tbm_module *module, const char *file)
 194 {
 195         char path[PATH_MAX] = {0, };
 196         void *module_data = NULL;
 197         tbm_backend_module *backend_module_data = NULL;
 198         tbm_backend_bufmgr_data *bufmgr_data = NULL;
 199         int backend_module_major, backend_module_minor;
 200         int tbm_backend_major, tbm_backend_minor;
 201         tbm_error_e error;
 202
 203         snprintf(path, sizeof(path), BUFMGR_MODULE_DIR "/%s", file);
 204
 205         module_data = dlopen(path, RTLD_LAZY);
 206         if (!module_data) {
 207                 TBM_ERR("failed to load module: %s(%s)\n", dlerror(), file);
 208                 return 0;
 209         }
 210
 211         backend_module_data = dlsym(module_data, "tbm_backend_module_data");
 212         if (!backend_module_data) {
 213                 TBM_ERR("Error: module does not have data object.\n");
 214                 goto err;
 215         }
 216
 217         tbm_backend_major = GET_ABI_MAJOR(TBM_BACKEND_ABI_LATEST_VERSION);
 218         tbm_backend_minor = GET_ABI_MINOR(TBM_BACKEND_ABI_LATEST_VERSION);
 219         TBM_INFO("TBM Backend ABI version %d.%d\n", tbm_backend_major, tbm_backend_minor);
 220
 221         backend_module_major = GET_ABI_MAJOR(backend_module_data->abi_version);
 222         backend_module_minor = GET_ABI_MINOR(backend_module_data->abi_version);
 223
 224         TBM_INFO("TBM module %s: vendor=\"%s\" Backend ABI version=%d.%d\n",
 225             backend_module_data->name ? backend_module_data->name : "UNKNOWN!",
 226             backend_module_data->vendor ? backend_module_data->vendor : "UNKNOWN!",
 227                 backend_module_major, backend_module_minor);
 228
 229         if (backend_module_major > tbm_backend_major) {
 230                 TBM_ERR("TBM module ABI major ver(%d) is newer than the TBM's ver(%d)\n",
 231                         backend_module_major, tbm_backend_major);
 232                 goto err;
 233         } else if (backend_module_minor > tbm_backend_minor) {
 234                 TBM_ERR("TBM module ABI minor ver(%d) is newer than the TBM's ver(%d)\n",
 235                         backend_module_minor, tbm_backend_minor);
 236                 goto err;
 237         }
 238
 239         if (!backend_module_data->init) {
 240                 TBM_ERR("Error: module does not supply init symbol.\n");
 241                 goto err;
 242         }
 243
 244         if (!backend_module_data->deinit)       {
 245                 TBM_ERR("Error: module does not supply deinit symbol.\n");
 246                 goto err;
 247         }
 248
 249         bufmgr_data = backend_module_data->init((tbm_bufmgr)module, &error);
 250         if (!bufmgr_data) {
 251                 TBM_ERR("Fail to init module(%s)\n", file);
 252                 goto err;
 253         }
 254
 255         /* check the mandatory symbols of the backend module */
 256         if (!_tbm_backend_check_bufmgr_func(module->bufmgr_func)) {
 257                 TBM_ERR("Fail to check the bufmgr_func symboles.");
 258                 goto err;
 259         }
 260
 261         if (!_tbm_backend_check_bufmgr_bo(module->bo_func)) {
 262                 TBM_ERR("Fail to check the bufmgr_bo symboles.");
 263                 goto err;
 264         }
 265
 266         module->module_data = module_data;
 267         module->backend_module_data = backend_module_data;
 268         module->bufmgr_data = bufmgr_data;
 269
 270         TBM_INFO("Success to load module(%s)\n", file);
 271
 272         return 1;
 273
 274 err:
 275         if (bufmgr_data)
 276                 module->backend_module_data->deinit(bufmgr_data);
 277         if (module_data)
 278                 dlclose(module_data);
 279
 280         return 0;
 281 }
 282
 283 static int
 284 _tbm_backend_load_bufmgr_module(tbm_module *module, int fd, const char *file)
 285 {
 286         char path[PATH_MAX] = {0, };
 287         TBMModuleVersionInfo *vers;
 288         TBMModuleData *initdata;
 289         ModuleInitProc init;
 290         void *module_data;
 291
 292         snprintf(path, sizeof(path), BUFMGR_MODULE_DIR "/%s", file);
 293
 294         module_data = dlopen(path, RTLD_LAZY);
 295         if (!module_data) {
 296                 TBM_ERR("failed to load module: %s(%s)\n", dlerror(), file);
 297                 return 0;
 298         }
 299
 300         initdata = dlsym(module_data, "tbmModuleData");
 301         if (!initdata) {
 302                 TBM_ERR("Error: module does not have data object.\n");
 303                 goto err;
 304         }
 305
 306         vers = initdata->vers;
 307         if (!vers) {
 308                 TBM_ERR("Error: module does not supply version information.\n");
 309                 goto err;
 310         }
 311
 312         init = initdata->init;
 313         if (!init) {
 314                 TBM_ERR("Error: module does not supply init symbol.\n");
 315                 goto err;
 316         }
 317
 318         if (!_check_version(vers)) {
 319                 TBM_ERR("Fail to check version.\n");
 320                 goto err;
 321         }
 322
 323         if (!init((tbm_bufmgr)module, fd)) {
 324                 TBM_ERR("Fail to init module(%s)\n", file);
 325                 goto err;
 326         }
 327
 328         if (!module->backend || !module->backend->priv) {
 329                 TBM_ERR("Error: module(%s) wrong operation. Check backend or backend's priv.\n", file);
 330                 goto err;
 331         }
 332
 333         module->module_data = module_data;
 334
 335         TBM_DBG("Success to load module(%s)\n", file);
 336
 337         return 1;
 338
 339 err:
 340         dlclose(module_data);
 341         return 0;
 342 }
 343 /* LCOV_EXCL_STOP */
 344
 345 tbm_module *
 346 tbm_module_load(int fd)
 347 {
 348         tbm_module *module;
 349         struct dirent **namelist;
 350         int ret = 0, n;
 351
 352         module = calloc(1, sizeof(struct _tbm_module));
 353         if (!module) {
 354                 TBM_ERR("fail to allocate the memory");
 355                 return NULL;
 356         }
 357
 358         /* try to load the hal-tbm backend module */
 359         ret = _tbm_backend_load_hal_tbm(module);
 360         if (ret) {
 361                 module->type = TBM_MODULE_TYPE_HAL_TBM;
 362                 goto done;
 363         }
 364
 365 /* LCOV_EXCL_START */
 366         /* try to load the new backend module */
 367         ret = _tbm_backend_load_module(module, DEFAULT_LIB);
 368         if (ret) {
 369                 module->type = TBM_MODULE_TYPE_TBM_BACKEND;
 370                 goto done;
 371         }
 372
 373         /* try to load the old(deprecated) backend mdoule */
 374         ret = _tbm_backend_load_bufmgr_module(module, fd, DEFAULT_LIB);
 375         if (ret) {
 376                 module->type = TBM_MODULE_TYPE_BUFMGR_BACKEND;
 377                 return module;
 378         }
 379
 380         /* load backend_module from configured path */
 381         n = scandir(BUFMGR_MODULE_DIR, &namelist, 0, alphasort);
 382         if (n < 0) {
 383                 TBM_ERR("no files : %s\n", BUFMGR_MODULE_DIR);
 384                 tbm_module_unload(module);
 385                 return NULL;
 386         }
 387
 388         while (n--) {
 389                 if (!ret && strstr(namelist[n]->d_name, PREFIX_LIB)) {
 390                         const char *p = strstr(namelist[n]->d_name, SUFFIX_LIB);
 391
 392                         if (p && !strcmp(p, SUFFIX_LIB)) {
 393                                 ret = _tbm_backend_load_module(module, namelist[n]->d_name);
 394                                 if (ret)
 395                                         module->type = TBM_MODULE_TYPE_TBM_BACKEND;
 396                                 else {
 397                                         ret = _tbm_backend_load_bufmgr_module(module, fd, namelist[n]->d_name);
 398                                         module->type = TBM_MODULE_TYPE_BUFMGR_BACKEND;
 399                                 }
 400                         }
 401                 }
 402
 403                 free(namelist[n]);
 404         }
 405
 406         free(namelist);
 407
 408         if (!ret) {
 409                 free(module);
 410                 module = NULL;
 411         }
 412 /* LCOV_EXCL_STOP */
 413
 414 done:
 415         return module;
 416 }
 417
 418 void
 419 tbm_module_unload(tbm_module *module)
 420 {
 421         switch (module->type) {
 422         case TBM_MODULE_TYPE_HAL_TBM:
 423                 if (module->auth_wl_socket_created) {
 424                         tbm_drm_helper_wl_auth_server_deinit();
 425                         close(module->auth_fd);
 426                 }
 427                 tbm_drm_helper_unset_tbm_master_fd();
 428                 tbm_drm_helper_unset_fd();
 429
 430                 hal_tbm_put_backend(module->hal_backend);
 431                 module->hal_backend = NULL;
 432                 module->hal_bufmgr = NULL;
 433                 module->use_hal_tbm = 0;
 434                 break;
 435 /* LCOV_EXCL_START */
 436         case TBM_MODULE_TYPE_TBM_BACKEND:
 437                 module->backend_module_data->deinit(module->bufmgr_data);
 438                 module->bo_func = NULL;
 439                 module->bufmgr_func = NULL;
 440                 module->bufmgr_data = NULL;
 441                 module->backend_module_data = NULL;
 442
 443                 dlclose(module->module_data);
 444                 break;
 445         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 446                 module->backend->bufmgr_deinit(module->backend->priv);
 447                 module->backend->priv = NULL;
 448                 tbm_backend_free(module->backend);
 449                 module->backend = NULL;
 450
 451                 dlclose(module->module_data);
 452                 break;
 453         default:
 454                 TBM_ERR("Wrong module type:%d", module->type);
 455                 break;
 456 /* LCOV_EXCL_STOP */
 457         }
 458
 459         free(module);
 460 }
 461
 462 int
 463 tbm_module_get_capabilities(tbm_module *module, tbm_error_e *error)
 464 {
 465         int capabilities = 0;
 466         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 467
 468         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, TBM_BUFMGR_CAPABILITY_NONE, *error, TBM_ERROR_INVALID_PARAMETER);
 469
 470         switch (module->type) {
 471         case TBM_MODULE_TYPE_HAL_TBM:
 472                 capabilities = hal_tbm_bufmgr_get_capabilities(module->hal_bufmgr, (hal_tbm_error *)error);
 473                 break;
 474 /* LCOV_EXCL_START */
 475         case TBM_MODULE_TYPE_TBM_BACKEND:
 476                 bufmgr_func = module->bufmgr_func;
 477                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func, 0, *error, TBM_ERROR_INVALID_OPERATION);
 478                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func->bufmgr_get_capabilities, 0, *error, TBM_ERROR_NOT_SUPPORTED);
 479
 480                 capabilities = module->bufmgr_func->bufmgr_get_capabilities(module->bufmgr_data, error);
 481                 break;
 482         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 483                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 484                 TBM_ERR("Do not support at tbm_bufmgr_backend.");
 485
 486                 *error = TBM_ERROR_NOT_SUPPORTED;
 487                 break;
 488         default:
 489                 TBM_ERR("Wrong module type:%d", module->type);
 490                 *error = TBM_ERROR_INVALID_OPERATION;
 491                 break;
 492 /* LCOV_EXCL_STOP */
 493         }
 494
 495         return capabilities;
 496 }
 497
 498 tbm_error_e
 499 tbm_module_bind_native_display(tbm_module *module, void *native_display)
 500 {
 501         tbm_error_e error = TBM_ERROR_NONE;
 502         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 503         tbm_bufmgr_backend backend = NULL;
 504         int ret = 0;
 505
 506         TBM_RETURN_VAL_IF_FAIL(module, TBM_ERROR_INVALID_PARAMETER);
 507
 508         switch (module->type) {
 509         case TBM_MODULE_TYPE_HAL_TBM:
 510                 if (hal_tbm_backend_has_drm_device(module->hal_backend, &ret)) {
 511                         int fd = tbm_drm_helper_get_fd(); // this must be the auth drm_fd.(master drm_fd);
 512                         if (fd < 0) {
 513                                 TBM_ERR("error: module(%p) native_display(%p)\n", module, native_display);
 514                                 return TBM_ERROR_INVALID_OPERATION;
 515                         }
 516
 517                         // make the wayland server socket for sending the authenticated drm_fd to wayland clients.
 518                         if (!tbm_drm_helper_wl_auth_server_init(native_display, fd, NULL, 0)) {
 519                                 TBM_ERR("error: tbm_drm_helper_wl_auth_server_init failed\n", module, native_display);
 520                                 close(fd);
 521                                 return TBM_ERROR_INVALID_OPERATION;
 522                         }
 523                         TBM_INFO("tbm creates a wayland socket for authentication of drm_fd.");
 524
 525                         module->auth_wl_socket_created = 1;
 526                         module->auth_fd = fd;
 527                 } else {
 528                         TBM_INFO("tbm_module has no drm device.");
 529                         error = TBM_ERROR_NONE;
 530                 }
 531                 break;
 532 /* LCOV_EXCL_START */
 533         case TBM_MODULE_TYPE_TBM_BACKEND:
 534                 bufmgr_func = module->bufmgr_func;
 535                 TBM_RETURN_VAL_IF_FAIL(bufmgr_func, TBM_ERROR_INVALID_OPERATION);
 536                 TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_bind_native_display, TBM_ERROR_NOT_SUPPORTED);
 537
 538                 error = bufmgr_func->bufmgr_bind_native_display(module->bufmgr_data, (tbm_native_display *)native_display);
 539                 break;
 540         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 541                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 542                 backend = module->backend;
 543                 TBM_RETURN_VAL_IF_FAIL(backend, TBM_ERROR_INVALID_OPERATION);
 544                 TBM_RETURN_VAL_IF_FAIL(backend->bufmgr_bind_native_display, TBM_ERROR_NOT_SUPPORTED);
 545
 546                 ret = backend->bufmgr_bind_native_display((tbm_bufmgr)module, native_display);
 547                 if (!ret)
 548                         error = TBM_ERROR_INVALID_OPERATION;
 549
 550                 break;
 551         default:
 552                 TBM_ERR("Wrong module type:%d", module->type);
 553                 error = TBM_ERROR_INVALID_OPERATION;
 554                 break;
 555 /* LCOV_EXCL_STOP */
 556         }
 557
 558         return error;
 559 }
 560
 561 tbm_error_e
 562 tbm_module_get_supported_formats(tbm_module *module, uint32_t **formats, uint32_t *num)
 563 {
 564         tbm_error_e error = TBM_ERROR_NONE;
 565         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 566         tbm_bufmgr_backend backend = NULL;
 567         int ret = 0;
 568
 569         TBM_RETURN_VAL_IF_FAIL(module, TBM_ERROR_INVALID_PARAMETER);
 570
 571         switch (module->type) {
 572         case TBM_MODULE_TYPE_HAL_TBM:
 573                 error = (tbm_error_e)hal_tbm_bufmgr_get_supported_formats(module->hal_bufmgr, formats, num);
 574                 break;
 575 /* LCOV_EXCL_START */
 576         case TBM_MODULE_TYPE_TBM_BACKEND:
 577                 bufmgr_func = module->bufmgr_func;
 578                 TBM_RETURN_VAL_IF_FAIL(bufmgr_func, TBM_ERROR_INVALID_OPERATION);
 579                 TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_get_supported_formats, TBM_ERROR_NOT_SUPPORTED);
 580
 581                 error = bufmgr_func->bufmgr_get_supported_formats(module->bufmgr_data, formats, num);
 582                 break;
 583         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 584                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 585                 backend = module->backend;
 586                 TBM_RETURN_VAL_IF_FAIL(backend, TBM_ERROR_INVALID_OPERATION);
 587                 TBM_RETURN_VAL_IF_FAIL(backend->surface_supported_format, TBM_ERROR_NOT_SUPPORTED);
 588
 589                 ret = backend->surface_supported_format(formats, num);
 590                 if (!ret)
 591                         error = TBM_ERROR_INVALID_OPERATION;
 592
 593                 break;
 594         default:
 595                 TBM_ERR("Wrong module type:%d", module->type);
 596                 error = TBM_ERROR_INVALID_OPERATION;
 597                 break;
 598 /* LCOV_EXCL_STOP */
 599         }
 600
 601         return error;
 602 }
 603
 604 tbm_error_e
 605 tbm_module_get_plane_data(tbm_module *module, int format, int plane_idx, uint32_t w, uint32_t h,
 606                                         uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx)
 607 {
 608         tbm_error_e error = TBM_ERROR_NONE;
 609         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 610         tbm_bufmgr_backend backend = NULL;
 611         int ret = 0;
 612
 613         TBM_RETURN_VAL_IF_FAIL(module, TBM_ERROR_INVALID_PARAMETER);
 614
 615         switch (module->type) {
 616         case TBM_MODULE_TYPE_HAL_TBM:
 617                 error = (tbm_error_e)hal_tbm_bufmgr_get_plane_data(module->hal_bufmgr, format, plane_idx, w, h, size, offset, pitch, bo_idx);
 618                 break;
 619 /* LCOV_EXCL_START */
 620         case TBM_MODULE_TYPE_TBM_BACKEND:
 621                 bufmgr_func = module->bufmgr_func;
 622                 TBM_RETURN_VAL_IF_FAIL(bufmgr_func, TBM_ERROR_INVALID_OPERATION);
 623                 TBM_RETURN_VAL_IF_FAIL(bufmgr_func->bufmgr_get_plane_data, TBM_ERROR_NOT_SUPPORTED);
 624
 625                 error = bufmgr_func->bufmgr_get_plane_data(module->bufmgr_data, format, plane_idx, w, h, size, offset, pitch, bo_idx);
 626                 break;
 627         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 628                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 629                 backend = module->backend;
 630                 TBM_RETURN_VAL_IF_FAIL(backend, TBM_ERROR_INVALID_OPERATION);
 631                 TBM_RETURN_VAL_IF_FAIL(backend->surface_get_plane_data, TBM_ERROR_NOT_SUPPORTED);
 632
 633                 ret = backend->surface_get_plane_data(w, h, format, plane_idx, size, offset, pitch, bo_idx);
 634                 if (!ret)
 635                         error = TBM_ERROR_INVALID_OPERATION;
 636                 break;
 637         default:
 638                 TBM_ERR("Wrong module type:%d", module->type);
 639                 error = TBM_ERROR_INVALID_OPERATION;
 640                 break;
 641 /* LCOV_EXCL_STOP */
 642         }
 643
 644         return error;
 645 }
 646
 647 tbm_backend_surface_data *
 648 tbm_module_alloc_surface_data(tbm_module *module, int width, int height, int format, int flags, tbm_error_e *error)
 649 {
 650         tbm_backend_surface_data *surface_data = NULL;
 651
 652         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
 653         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module->type == TBM_MODULE_TYPE_HAL_TBM, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 654
 655         surface_data = calloc(1, sizeof(struct _tbm_backend_surface_data));
 656         if (!surface_data) {
 657                 TBM_ERR("memory allocation failed.");
 658                 *error = TBM_ERROR_OUT_OF_MEMORY;
 659                 return NULL;
 660         }
 661
 662         surface_data->hal_surface = hal_tbm_bufmgr_alloc_surface(module->hal_bufmgr,
 663                                                                                            (uint32_t)width,
 664                                                                                            (uint32_t)height,
 665                                                                                            (hal_tbm_format)format,
 666                                                                                            (hal_tbm_bo_memory_type)flags,
 667                                                                                            NULL,
 668                                                                                            0,
 669                                                                                            (hal_tbm_error *)error);
 670         if (!surface_data->hal_surface) {
 671                 TBM_ERR("hal_tbm_bufmgr_alloc_surface failed.");
 672                 *error = TBM_ERROR_INVALID_OPERATION;
 673                 free(surface_data);
 674                 return NULL;
 675         }
 676
 677         surface_data->module = module;
 678
 679         return surface_data;
 680 }
 681
 682 tbm_backend_surface_data *
 683 tbm_module_import_surface_data(tbm_module *module, int width, int height, int format, tbm_surface_buffer_data *buffer_data, tbm_error_e *error)
 684 {
 685         tbm_backend_surface_data *surface_data = NULL;
 686
 687         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
 688         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module->type == TBM_MODULE_TYPE_HAL_TBM, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 689
 690         surface_data = calloc(1, sizeof(struct _tbm_backend_surface_data));
 691         if (!surface_data) {
 692                 TBM_ERR("memory allocation failed.");
 693                 *error = TBM_ERROR_OUT_OF_MEMORY;
 694                 return NULL;
 695         }
 696
 697         surface_data->hal_surface = hal_tbm_bufmgr_import_surface(module->hal_bufmgr,
 698                                                                                         (uint32_t)width,
 699                                                                                         (uint32_t)height,
 700                                                                                         (hal_tbm_format)format,
 701                                                                                         (hal_tbm_surface_buffer_data *)buffer_data,
 702                                                                                         (hal_tbm_error *)error);
 703         if (!surface_data->hal_surface) {
 704                 TBM_ERR("hal_tbm_bufmgr_import_surface failed. width:%d height:%d format:%d error:%s",
 705                                 width, height, format, tbm_error_str(*error));
 706                 free(surface_data);
 707                 return NULL;
 708         }
 709
 710         surface_data->module = module;
 711
 712         return surface_data;
 713 }
 714
 715 tbm_backend_bo_data *
 716 tbm_module_alloc_bo_data(tbm_module *module, tbm_bo bo, int size, int flags, tbm_error_e *error)
 717 {
 718         tbm_backend_bo_data *bo_data = NULL;
 719         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 720         tbm_bufmgr_backend backend = NULL;
 721
 722         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
 723
 724         switch (module->type) {
 725         case TBM_MODULE_TYPE_HAL_TBM:
 726                 bo_data = (tbm_backend_bo_data *)hal_tbm_bufmgr_alloc_bo(module->hal_bufmgr, size, flags, (hal_tbm_error *)error);
 727                 break;
 728 /* LCOV_EXCL_START */
 729         case TBM_MODULE_TYPE_TBM_BACKEND:
 730                 bufmgr_func = module->bufmgr_func;
 731                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 732                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func->bufmgr_alloc_bo, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
 733
 734                 bo_data = module->bufmgr_func->bufmgr_alloc_bo(module->bufmgr_data, (unsigned int)size, flags, error);
 735                 break;
 736         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 737                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 738                 backend = module->backend;
 739                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 740                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_alloc, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
 741
 742                 bo_data = (void *)module->backend->bo_alloc(bo, size, flags);
 743                 *error = TBM_ERROR_NONE;
 744                 break;
 745         default:
 746                 TBM_ERR("Wrong module type:%d", module->type);
 747                 *error = TBM_ERROR_INVALID_OPERATION;
 748                 break;
 749 /* LCOV_EXCL_STOP */
 750         }
 751
 752         return bo_data;
 753 }
 754
 755 tbm_backend_bo_data *
 756 tbm_module_alloc_bo_data_with_format(tbm_module *module, int format, int bo_idx, int width,
 757                                                 int height, int bpp, tbm_bo_memory_type flags, tbm_error_e *error)
 758 {
 759         tbm_backend_bo_data *bo_data = NULL;
 760         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 761
 762         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
 763
 764         switch (module->type) {
 765         case TBM_MODULE_TYPE_HAL_TBM:
 766                 bo_data = (tbm_backend_bo_data *)hal_tbm_bufmgr_alloc_bo_with_format(module->hal_bufmgr,
 767                                                                                         format, bo_idx, width, height, bpp,
 768                                                                                         (hal_tbm_bo_memory_type)flags, (hal_tbm_error *)error);
 769                 break;
 770 /* LCOV_EXCL_START */
 771         case TBM_MODULE_TYPE_TBM_BACKEND:
 772                 bufmgr_func = module->bufmgr_func;
 773                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 774                 if (!bufmgr_func->bufmgr_alloc_bo_with_format) {
 775                         *error = TBM_ERROR_NOT_SUPPORTED;
 776                         return NULL;
 777                 }
 778
 779                 bo_data = bufmgr_func->bufmgr_alloc_bo_with_format(module->bufmgr_data, format, bo_idx, width, height, flags, error);
 780                 break;
 781         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 782                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 783                 TBM_ERR("error: not supported tbm_bufmgr_internal_alloc_bo_with_format.");
 784
 785                 *error = TBM_ERROR_NOT_SUPPORTED;
 786                 break;
 787         default:
 788                 TBM_ERR("Wrong module type:%d", module->type);
 789                 *error = TBM_ERROR_INVALID_OPERATION;
 790                 break;
 791 /* LCOV_EXCL_STOP */
 792         }
 793
 794         return bo_data;
 795 }
 796
 797
 798 tbm_backend_bo_data *
 799 tbm_module_import_bo_data_with_fd(tbm_module *module, tbm_bo bo, tbm_fd fd, tbm_error_e *error)
 800 {
 801         tbm_backend_bo_data *bo_data = NULL;
 802         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 803         tbm_bufmgr_backend backend = NULL;
 804
 805         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
 806
 807         switch (module->type) {
 808         case TBM_MODULE_TYPE_HAL_TBM:
 809                 bo_data = (tbm_backend_bo_data *)hal_tbm_bufmgr_import_fd(module->hal_bufmgr, (hal_tbm_fd)fd, (hal_tbm_error *)error);
 810                 break;
 811 /* LCOV_EXCL_START */
 812         case TBM_MODULE_TYPE_TBM_BACKEND:
 813                 bufmgr_func = module->bufmgr_func;
 814                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 815                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func->bufmgr_import_fd, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
 816
 817                 bo_data = bufmgr_func->bufmgr_import_fd(module->bufmgr_data, fd, error);
 818                 break;
 819         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 820                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 821                 backend = module->backend;
 822                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 823                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_import_fd, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
 824
 825                 bo_data = (void *)backend->bo_import_fd(bo, fd);
 826                 if (!bo_data)
 827                         *error = TBM_ERROR_INVALID_OPERATION;
 828                 else
 829                         *error = TBM_ERROR_NONE;
 830                 break;
 831         default:
 832                 TBM_ERR("Wrong module type:%d", module->type);
 833                 *error = TBM_ERROR_INVALID_OPERATION;
 834                 break;
 835 /* LCOV_EXCL_STOP */
 836         }
 837
 838         return bo_data;
 839 }
 840
 841 tbm_backend_bo_data *
 842 tbm_module_import_bo_data_with_key(tbm_module *module, tbm_bo bo, tbm_key key, tbm_error_e *error)
 843 {
 844         tbm_backend_bo_data *bo_data = NULL;
 845         tbm_backend_bufmgr_func *bufmgr_func = NULL;
 846         tbm_bufmgr_backend backend = NULL;
 847
 848         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
 849
 850         switch (module->type) {
 851         case TBM_MODULE_TYPE_HAL_TBM:
 852                 bo_data = (tbm_backend_bo_data *)hal_tbm_bufmgr_import_key(module->hal_bufmgr, key, (hal_tbm_error *)error);
 853                 break;
 854 /* LCOV_EXCL_START */
 855         case TBM_MODULE_TYPE_TBM_BACKEND:
 856                 bufmgr_func = module->bufmgr_func;
 857                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 858                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr_func->bufmgr_import_key, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
 859
 860                 bo_data = bufmgr_func->bufmgr_import_key(module->bufmgr_data, key, error);
 861                 break;
 862         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 863                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 864                 backend = module->backend;
 865                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, NULL, *error, TBM_ERROR_INVALID_OPERATION);
 866                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_import, NULL, *error, TBM_ERROR_NOT_SUPPORTED);
 867
 868                 bo_data = (void *)backend->bo_import(bo, key);
 869                 if (!bo_data)
 870                         *error = TBM_ERROR_INVALID_OPERATION;
 871                 else
 872                         *error = TBM_ERROR_NONE;
 873                 break;
 874         default:
 875                 TBM_ERR("Wrong module type:%d", module->type);
 876                 *error = TBM_ERROR_INVALID_OPERATION;
 877                 break;
 878 /* LCOV_EXCL_STOP */
 879         }
 880
 881         return bo_data;
 882 }
 883
 884 void
 885 tbm_surface_data_free(tbm_backend_surface_data *surface_data)
 886 {
 887         TBM_RETURN_IF_FAIL(surface_data);
 888         TBM_RETURN_IF_FAIL(surface_data->module);
 889         TBM_RETURN_IF_FAIL(surface_data->module->type == TBM_MODULE_TYPE_HAL_TBM);
 890
 891         surface_data->module = NULL;
 892
 893         hal_tbm_surface_free(surface_data->hal_surface);
 894         surface_data->hal_surface = NULL;
 895
 896         free(surface_data);
 897 }
 898
 899 tbm_error_e
 900 tbm_surface_data_get_plane_data(tbm_backend_surface_data *surface_data, int plane_idx, uint32_t *size, uint32_t *offset, uint32_t *pitch, int *bo_idx)
 901 {
 902         tbm_error_e error;
 903
 904         TBM_RETURN_VAL_IF_FAIL(surface_data, TBM_ERROR_INVALID_PARAMETER);
 905         TBM_RETURN_VAL_IF_FAIL(surface_data->hal_surface, TBM_ERROR_NOT_SUPPORTED);
 906
 907         error = (tbm_error_e)hal_tbm_surface_get_plane_data(surface_data->hal_surface, plane_idx, size, offset, pitch, bo_idx);
 908         TBM_RETURN_VAL_IF_FAIL(error == TBM_ERROR_NONE, error);
 909
 910         return TBM_ERROR_NONE;
 911 }
 912
 913 void
 914 tbm_module_bo_free(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, int get_from_hal_surface)
 915 {
 916         tbm_backend_bo_func *bo_func = NULL;
 917         tbm_bufmgr_backend backend = NULL;
 918
 919         TBM_RETURN_IF_FAIL(module);
 920         TBM_RETURN_IF_FAIL(bo);
 921         TBM_RETURN_IF_FAIL(bo_data);
 922
 923         switch (module->type) {
 924         case TBM_MODULE_TYPE_HAL_TBM:
 925                 // call hal_tbm_bo_free when bo is created by tbm_bo_alloc api.
 926                 if (!get_from_hal_surface)
 927                         hal_tbm_bo_free(bo_data);
 928                 break;
 929 /* LCOV_EXCL_START */
 930         case TBM_MODULE_TYPE_TBM_BACKEND:
 931                 bo_func = module->bo_func;
 932                 TBM_RETURN_IF_FAIL(bo_func);
 933                 TBM_RETURN_IF_FAIL(bo_func->bo_free);
 934
 935                 bo_func->bo_free(bo_data);
 936                 break;
 937         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 938                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 939                 backend = module->backend;
 940                 TBM_RETURN_IF_FAIL(backend);
 941                 TBM_RETURN_IF_FAIL(backend->bo_free);
 942
 943                 backend->bo_free(bo);
 944                 break;
 945         default:
 946                 TBM_ERR("Wrong module type:%d", module->type);
 947                 break;
 948 /* LCOV_EXCL_STOP */
 949         }
 950 }
 951
 952 int
 953 tbm_module_bo_get_size(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, tbm_error_e *error)
 954 {
 955         tbm_backend_bo_func *bo_func = NULL;
 956         tbm_bufmgr_backend backend = NULL;
 957         int size = 0;
 958
 959         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, 0, *error, TBM_ERROR_INVALID_PARAMETER);
 960
 961         switch (module->type) {
 962         case TBM_MODULE_TYPE_HAL_TBM:
 963                 size = hal_tbm_bo_get_size((hal_tbm_bo *)bo_data, (hal_tbm_error *)error);
 964                 break;
 965 /* LCOV_EXCL_START */
 966         case TBM_MODULE_TYPE_TBM_BACKEND:
 967                 bo_func = module->bo_func;
 968                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func, 0, *error, TBM_ERROR_INVALID_OPERATION);
 969                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func->bo_get_size, 0, *error, TBM_ERROR_NOT_SUPPORTED);
 970
 971                 size = bo_func->bo_get_size(bo_data, error);
 972                 break;
 973         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
 974                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
 975                 backend = module->backend;
 976                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, 0, *error, TBM_ERROR_INVALID_OPERATION);
 977                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_size, 0, *error, TBM_ERROR_NOT_SUPPORTED);
 978
 979                 size = backend->bo_size(bo);
 980                 if (size == 0)
 981                         *error = TBM_ERROR_INVALID_OPERATION;
 982                 else
 983                         *error = TBM_ERROR_NONE;
 984                 break;
 985         default:
 986                 TBM_ERR("Wrong module type:%d", module->type);
 987                 *error = TBM_ERROR_INVALID_OPERATION;
 988                 break;
 989 /* LCOV_EXCL_STOP */
 990         }
 991
 992         return size;
 993 }
 994
 995 int
 996 tbm_module_bo_get_memory_types(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, tbm_error_e *error)
 997 {
 998         tbm_backend_bo_func *bo_func = NULL;
 999         tbm_bufmgr_backend backend = NULL;
1000         int memory_types = TBM_BO_DEFAULT;
1001
1002         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, 0, *error, TBM_ERROR_INVALID_PARAMETER);
1003
1004         switch (module->type) {
1005         case TBM_MODULE_TYPE_HAL_TBM:
1006                 memory_types = (tbm_bo_memory_type)hal_tbm_bo_get_memory_types((hal_tbm_bo *)bo_data, (hal_tbm_error *)error);
1007                 break;
1008 /* LCOV_EXCL_START */
1009         case TBM_MODULE_TYPE_TBM_BACKEND:
1010                 bo_func = module->bo_func;
1011                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func, 0, *error, TBM_ERROR_INVALID_OPERATION);
1012                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func->bo_get_memory_types, 0, *error, TBM_ERROR_NOT_SUPPORTED);
1013
1014                 memory_types = bo_func->bo_get_memory_types(bo_data, error);
1015                 break;
1016         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1017                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1018                 backend = module->backend;
1019                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, 0, *error, TBM_ERROR_INVALID_OPERATION);
1020                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_get_flags, 0, *error, TBM_ERROR_NOT_SUPPORTED);
1021
1022                 memory_types = backend->bo_get_flags(bo);
1023                 *error = TBM_ERROR_NONE;
1024                 break;
1025         default:
1026                 TBM_ERR("Wrong module type:%d", module->type);
1027                 *error = TBM_ERROR_INVALID_OPERATION;
1028                 break;
1029 /* LCOV_EXCL_STOP */
1030         }
1031
1032         return memory_types;
1033 }
1034
1035 tbm_bo_handle
1036 tbm_module_bo_get_handle(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, int device, tbm_error_e *error)
1037 {
1038         tbm_backend_bo_func *bo_func = NULL;
1039         tbm_bufmgr_backend backend = NULL;
1040         tbm_bo_handle bo_handle = (tbm_bo_handle)NULL;
1041         hal_tbm_bo_handle hbo_handle;
1042
1043         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, (tbm_bo_handle)NULL, *error, TBM_ERROR_INVALID_PARAMETER);
1044
1045         switch (module->type) {
1046         case TBM_MODULE_TYPE_HAL_TBM:
1047                 hbo_handle = hal_tbm_bo_get_handle((hal_tbm_bo *)bo_data, device, (hal_tbm_error *)error);
1048                 if (hbo_handle.ptr != NULL)
1049                         memcpy(&bo_handle.ptr, &hbo_handle.ptr, sizeof(tbm_bo_handle));
1050                 break;
1051 /* LCOV_EXCL_START */
1052         case TBM_MODULE_TYPE_TBM_BACKEND:
1053                 bo_func = module->bo_func;
1054                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func, (tbm_bo_handle)NULL, *error, TBM_ERROR_INVALID_OPERATION);
1055                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func->bo_get_handle, (tbm_bo_handle)NULL, *error, TBM_ERROR_NOT_SUPPORTED);
1056
1057                 bo_handle = bo_func->bo_get_handle(bo_data, device, error);
1058                 break;
1059         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1060                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1061                 backend = module->backend;
1062                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, (tbm_bo_handle)NULL, *error, TBM_ERROR_INVALID_OPERATION);
1063                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_get_handle, (tbm_bo_handle)NULL, *error, TBM_ERROR_NOT_SUPPORTED);
1064
1065                 bo_handle = backend->bo_get_handle(bo, device);
1066                 if (!bo_handle.ptr)
1067                         *error = TBM_ERROR_INVALID_OPERATION;
1068                 else
1069                         *error = TBM_ERROR_NONE;
1070                 break;
1071         default:
1072                 TBM_ERR("Wrong module type:%d", module->type);
1073                 bo_handle.ptr = NULL;
1074                 *error = TBM_ERROR_INVALID_OPERATION;
1075                 break;
1076 /* LCOV_EXCL_STOP */
1077         }
1078
1079         return bo_handle;
1080 }
1081
1082 tbm_bo_handle
1083 tbm_module_bo_map(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, int device, int opt, tbm_error_e *error)
1084 {
1085         tbm_backend_bo_func *bo_func = NULL;
1086         tbm_bufmgr_backend backend = NULL;
1087         tbm_bo_handle bo_handle = (tbm_bo_handle)NULL;
1088         hal_tbm_bo_handle hbo_handle;
1089
1090         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, (tbm_bo_handle)NULL, *error, TBM_ERROR_INVALID_PARAMETER);
1091
1092         switch (module->type) {
1093         case TBM_MODULE_TYPE_HAL_TBM:
1094                 hbo_handle = hal_tbm_bo_map((hal_tbm_bo *)bo_data, device, opt, (hal_tbm_error *)error);
1095                 if (hbo_handle.ptr != NULL)
1096                         memcpy(&bo_handle.ptr, &hbo_handle.ptr, sizeof(tbm_bo_handle));
1097                 break;
1098 /* LCOV_EXCL_START */
1099         case TBM_MODULE_TYPE_TBM_BACKEND:
1100                 bo_func = module->bo_func;
1101                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func, (tbm_bo_handle)NULL, *error, TBM_ERROR_INVALID_OPERATION);
1102                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func->bo_map, (tbm_bo_handle)NULL, *error, TBM_ERROR_NOT_SUPPORTED);
1103
1104                 bo_handle = bo_func->bo_map(bo_data, device, opt, error);
1105                 break;
1106         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1107                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1108                 backend = module->backend;
1109                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, (tbm_bo_handle)NULL, *error, TBM_ERROR_INVALID_OPERATION);
1110                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_map, (tbm_bo_handle)NULL, *error, TBM_ERROR_NOT_SUPPORTED);
1111
1112                 bo_handle = backend->bo_map(bo, device, opt);
1113                 if (!bo_handle.ptr)
1114                         *error = TBM_ERROR_INVALID_OPERATION;
1115                 else
1116                         *error = TBM_ERROR_NONE;
1117                 break;
1118         default:
1119                 TBM_ERR("Wrong module type:%d", module->type);
1120                 bo_handle.ptr = NULL;
1121                 *error = TBM_ERROR_INVALID_OPERATION;
1122                 break;
1123 /* LCOV_EXCL_STOP */
1124         }
1125
1126         return bo_handle;
1127 }
1128
1129 tbm_error_e
1130 tbm_module_bo_unmap(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data)
1131 {
1132         tbm_backend_bo_func *bo_func = NULL;
1133         tbm_bufmgr_backend backend = NULL;
1134         tbm_error_e error;
1135         int ret = 0;
1136
1137         TBM_RETURN_VAL_IF_FAIL(module, TBM_ERROR_INVALID_PARAMETER);
1138
1139         switch (module->type) {
1140         case TBM_MODULE_TYPE_HAL_TBM:
1141                 error = (hal_tbm_error)hal_tbm_bo_unmap((hal_tbm_bo *)bo_data);
1142                 break;
1143 /* LCOV_EXCL_START */
1144         case TBM_MODULE_TYPE_TBM_BACKEND:
1145                 bo_func = module->bo_func;
1146                 TBM_RETURN_VAL_IF_FAIL(bo_func, TBM_ERROR_INVALID_OPERATION);
1147                 TBM_RETURN_VAL_IF_FAIL(bo_func->bo_unmap, TBM_ERROR_NOT_SUPPORTED);
1148
1149                 error = bo_func->bo_unmap(bo->bo_data);
1150                 break;
1151         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1152                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1153                 backend = module->backend;
1154                 TBM_RETURN_VAL_IF_FAIL(backend, TBM_ERROR_INVALID_OPERATION);
1155                 TBM_RETURN_VAL_IF_FAIL(backend->bo_unmap, TBM_ERROR_NOT_SUPPORTED);
1156
1157                 ret = bo->bufmgr->backend->bo_unmap(bo);
1158                 if (!ret)
1159                         error = TBM_ERROR_INVALID_OPERATION;
1160                 else
1161                         error = TBM_ERROR_NONE;
1162                 break;
1163         default:
1164                 TBM_ERR("Wrong module type:%d", module->type);
1165                 error = TBM_ERROR_INVALID_OPERATION;
1166                 break;
1167 /* LCOV_EXCL_STOP */
1168         }
1169
1170         return error;
1171 }
1172
1173 tbm_error_e
1174 tbm_module_bo_lock(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, int device, int opt)
1175 {
1176         tbm_backend_bo_func *bo_func = NULL;
1177         tbm_bufmgr_backend backend = NULL;
1178         tbm_error_e error;
1179         int ret = 0;
1180
1181         TBM_RETURN_VAL_IF_FAIL(module, TBM_ERROR_INVALID_PARAMETER);
1182
1183         switch (module->type) {
1184         case TBM_MODULE_TYPE_HAL_TBM:
1185                 error = (tbm_error_e)hal_tbm_bo_lock((hal_tbm_bo *)bo_data, device, opt);
1186                 break;
1187 /* LCOV_EXCL_START */
1188         case TBM_MODULE_TYPE_TBM_BACKEND:
1189                 bo_func = module->bo_func;
1190                 TBM_RETURN_VAL_IF_FAIL(bo_func, TBM_ERROR_INVALID_OPERATION);
1191                 if (!bo_func->bo_lock)
1192                         return TBM_ERROR_NOT_SUPPORTED;
1193
1194                 error = bo_func->bo_lock(bo_data, device, opt);
1195                 break;
1196         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1197                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1198                 backend = module->backend;
1199                 TBM_RETURN_VAL_IF_FAIL(backend, TBM_ERROR_INVALID_OPERATION);
1200                 if (!backend->bo_unmap)
1201                         return TBM_ERROR_NOT_SUPPORTED;
1202
1203                 ret = backend->bo_lock(bo, device, opt);
1204                 if (!ret)
1205                         error = TBM_ERROR_INVALID_OPERATION;
1206                 else
1207                         error = TBM_ERROR_NONE;
1208                 break;
1209         default:
1210                 TBM_ERR("Wrong module type:%d", module->type);
1211                 error = TBM_ERROR_INVALID_OPERATION;
1212                 break;
1213 /* LCOV_EXCL_STOP */
1214         }
1215
1216         return error;
1217 }
1218
1219 tbm_error_e
1220 tbm_module_bo_unlock(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data)
1221 {
1222         tbm_backend_bo_func *bo_func = NULL;
1223         tbm_bufmgr_backend backend = NULL;
1224         tbm_error_e error;
1225
1226         TBM_RETURN_VAL_IF_FAIL(module, TBM_ERROR_INVALID_PARAMETER);
1227
1228         switch (module->type) {
1229         case TBM_MODULE_TYPE_HAL_TBM:
1230                 error = (tbm_error_e)hal_tbm_bo_unlock((hal_tbm_bo *)bo_data);
1231                 break;
1232 /* LCOV_EXCL_START */
1233         case TBM_MODULE_TYPE_TBM_BACKEND:
1234                 bo_func = module->bo_func;
1235                 TBM_RETURN_VAL_IF_FAIL(bo_func, TBM_ERROR_INVALID_OPERATION);
1236                 if (!bo_func->bo_unlock)
1237                         return TBM_ERROR_NOT_SUPPORTED;
1238
1239                 error = bo_func->bo_unlock(bo->bo_data);
1240                 break;
1241         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1242                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1243                 backend = module->backend;
1244                 TBM_RETURN_VAL_IF_FAIL(backend, TBM_ERROR_INVALID_OPERATION);
1245                 if (!backend->bo_unlock)
1246                         return TBM_ERROR_NOT_SUPPORTED;
1247
1248                 backend->bo_unlock(bo);
1249                 error = TBM_ERROR_NONE;
1250                 break;
1251         default:
1252                 TBM_ERR("Wrong module type:%d", module->type);
1253                 error = TBM_ERROR_INVALID_OPERATION;
1254                 break;
1255 /* LCOV_EXCL_STOP */
1256         }
1257
1258         return error;
1259 }
1260
1261 tbm_fd
1262 tbm_module_bo_export_fd(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, tbm_error_e *error)
1263 {
1264         tbm_backend_bo_func *bo_func = NULL;
1265         tbm_bufmgr_backend backend = NULL;
1266         tbm_fd fd;
1267
1268         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, -1, *error, TBM_ERROR_INVALID_PARAMETER);
1269
1270         switch (module->type) {
1271         case TBM_MODULE_TYPE_HAL_TBM:
1272                 fd = (hal_tbm_fd)hal_tbm_bo_export_fd((hal_tbm_bo *)bo_data, (hal_tbm_error *)error);
1273                 break;
1274 /* LCOV_EXCL_START */
1275         case TBM_MODULE_TYPE_TBM_BACKEND:
1276                 bo_func = module->bo_func;
1277                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func, -1, *error, TBM_ERROR_INVALID_OPERATION);
1278                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func->bo_export_fd, -1, *error, TBM_ERROR_NOT_SUPPORTED);
1279
1280                 fd = bo_func->bo_export_fd(bo_data, error);
1281                 break;
1282         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1283                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1284                 backend = module->backend;
1285                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, -1, *error, TBM_ERROR_INVALID_OPERATION);
1286                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_export_fd, -1, *error, TBM_ERROR_NOT_SUPPORTED);
1287
1288                 fd = backend->bo_export_fd(bo);
1289                 if (fd < 0)
1290                         *error = TBM_ERROR_INVALID_OPERATION;
1291                 else
1292                         *error = TBM_ERROR_NONE;
1293                 break;
1294         default:
1295                 TBM_ERR("Wrong module type:%d", module->type);
1296                 fd = -1;
1297                 *error = TBM_ERROR_INVALID_OPERATION;
1298                 break;
1299 /* LCOV_EXCL_STOP */
1300         }
1301
1302         return fd;
1303 }
1304
1305 tbm_key
1306 tbm_module_bo_export_key(tbm_module *module, tbm_bo bo, tbm_backend_bo_data *bo_data, tbm_error_e *error)
1307 {
1308         tbm_backend_bo_func *bo_func = NULL;
1309         tbm_bufmgr_backend backend = NULL;
1310         tbm_key ret;
1311
1312         TBM_RETURN_VAL_SET_ERR_IF_FAIL(module, 0, *error, TBM_ERROR_INVALID_PARAMETER);
1313
1314         switch (module->type) {
1315         case TBM_MODULE_TYPE_HAL_TBM:
1316                 ret = (hal_tbm_fd)hal_tbm_bo_export_key((hal_tbm_bo *)bo_data, (hal_tbm_error *)error);
1317                 break;
1318 /* LCOV_EXCL_START */
1319         case TBM_MODULE_TYPE_TBM_BACKEND:
1320                 bo_func = module->bo_func;
1321                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func, 0, *error, TBM_ERROR_INVALID_OPERATION);
1322                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(bo_func->bo_export_key, 0, *error, TBM_ERROR_NOT_SUPPORTED);
1323
1324                 ret = bo_func->bo_export_key(bo_data, error);
1325                 break;
1326         case TBM_MODULE_TYPE_BUFMGR_BACKEND:
1327                 TBM_WRN("!!WARNING: This backend interface will be DEPRECATED after Tizen 6.5.");
1328                 backend = module->backend;
1329                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend, 0, *error, TBM_ERROR_INVALID_OPERATION);
1330                 TBM_RETURN_VAL_SET_ERR_IF_FAIL(backend->bo_export, 0, *error, TBM_ERROR_NOT_SUPPORTED);
1331
1332                 ret = backend->bo_export(bo);
1333                 if (!ret)
1334                         *error = TBM_ERROR_INVALID_OPERATION;
1335                 else
1336                         *error = TBM_ERROR_NONE;
1337                 break;
1338         default:
1339                 TBM_ERR("Wrong module type:%d", module->type);
1340                 ret = -1;
1341                 *error = TBM_ERROR_INVALID_OPERATION;
1342                 break;
1343 /* LCOV_EXCL_STOP */
1344         }
1345
1346         return ret;
1347 }