+tbm_bo
+tbm_bufmgr_internal_alloc_bo(tbm_bufmgr bufmgr, int size, int flags)
+{
+ tbm_error_e error = TBM_ERROR_NONE;
+ tbm_bo bo;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(size > 0, NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ error = TBM_ERROR_OUT_OF_MEMORY;
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_alloc_bo_data(bufmgr->module, bo, size, flags, &error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_alloc_bo_data failed. size:%d flags:%s error:%d", size, _tbm_flag_to_str(flags), error);
+ free(bo);
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("bo(%p) size(%d) refcnt(%d), flag(%s)", bo, size, bo->ref_cnt, _tbm_flag_to_str(bo->flags));
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+/* LCOV_EXCL_START */
+failed:
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+/* LCOV_EXCL_STOP */
+}
+
+
+/* LCOV_EXCL_START */
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo_with_format(tbm_bufmgr bufmgr, int format, int bo_idx, int width,
+ int height, int bpp, tbm_bo_memory_type flags, tbm_error_e *error)
+{
+ tbm_bo bo = NULL;
+
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+ /* LCOV_EXCL_STOP */
+ goto fail;
+ }
+
+ bo->bo_data = tbm_module_alloc_bo_data_with_format(bufmgr->module, format, bo_idx, width, height, bpp, flags, error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ _tbm_set_last_result(*error);
+ /* LCOV_EXCL_STOP */
+ goto fail;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+fail:
+ if (bo)
+ free(bo);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+}
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo_with_bo_data(tbm_bufmgr bufmgr, tbm_bo_data *bo_data, int flags, tbm_error_e *error)
+{
+ tbm_bo bo, bo2 = NULL;
+
+ _tbm_bufmgr_mutex_lock();
+
+ *error = TBM_ERROR_NONE;
+
+ TBM_BUFMGR_RETURN_VAL_SET_ERR_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+ TBM_BUFMGR_RETURN_VAL_SET_ERR_IF_FAIL(bo_data, NULL, *error, TBM_ERROR_INVALID_PARAMETER);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ _tbm_bufmgr_mutex_unlock();
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+ bo->bo_data = bo_data;
+ bo->get_from_surface_data = 1;
+
+ // return an existed bo if the bo is already created with the same bo_data.
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("bo(%p) refcnt(%d), flag(%s)", bo, bo->ref_cnt, _tbm_flag_to_str(bo->flags));
+
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+}
+
+tbm_bo
+tbm_bufmgr_internal_import_bo_with_key(tbm_bufmgr bufmgr, unsigned int key)
+{
+ tbm_error_e error = TBM_ERROR_NONE;
+ tbm_bo bo, bo2;
+ int flags;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_import_bo_data_with_key(bufmgr->module, bo, key, &error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_import_bo_data_with_key failed. tbm_key:%d", key);
+ free(bo);
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ // return the existed bo2 if bo->bo_data and bo2->bo_data is the same
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ TBM_TRACE_BO("find bo(%p) ref(%d) key(%d) flag(%s) in list",
+ bo2, bo2->ref_cnt, key, _tbm_flag_to_str(bo2->flags));
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ flags = tbm_bo_data_get_memory_types(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_WRN("tbm_bo_data_get_memory_types filed. use the default flags:TBM_BO_DEFAULT.");
+ flags = TBM_BO_DEFAULT;
+ error = TBM_ERROR_NONE;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("import new bo(%p) ref(%d) key(%d) flag(%s) in list",
+ bo, bo->ref_cnt, key, _tbm_flag_to_str(bo->flags));
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+failed:
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+}
+
+tbm_bo
+tbm_bufmgr_internal_import_bo_with_fd(tbm_bufmgr bufmgr, tbm_fd fd)
+{
+ tbm_error_e error = TBM_ERROR_NONE;
+ tbm_bo bo, bo2;
+ int flags;
+
+ _tbm_bufmgr_mutex_lock();
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_import_bo_data_with_fd(bufmgr->module, bo, fd, &error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_import_bo_data_with_fd failed. tbm_fd:%d", fd);
+ free(bo);
+ goto failed;
+ /* LCOV_EXCL_STOP */
+ }
+
+ // return the existed bo2 if bo->bo_data and bo2->bo_data is the same
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ TBM_TRACE_BO("find bo(%p) ref(%d) fd(%d) flag(%s) in list",
+ bo2, bo2->ref_cnt, fd, _tbm_flag_to_str(bo2->flags));
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ flags = tbm_bo_data_get_memory_types(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_WRN("tbm_bo_data_get_memory_types filed. use the default flags:TBM_BO_DEFAULT.");
+ flags = TBM_BO_DEFAULT;
+ error = TBM_ERROR_NONE;
+ }
+
+ TBM_TRACE_BO("import bo(%p) ref(%d) fd(%d) flag(%s)",
+ bo, bo->ref_cnt, fd, _tbm_flag_to_str(bo->flags));
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+failed:
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+}
+