X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftbm_bo.c;h=daefd185bc7018e881a37e8d466b4df45e45a98a;hb=53781fa7ced41df99ba1d3c4b10fa04d5247fcc3;hp=527c30bd9e22193cd0517eb76b63627a1d715f82;hpb=10d8defd14fac319f913f9703a0dd6d6401f2f19;p=platform%2Fcore%2Fuifw%2Flibtbm.git

diff --git a/src/tbm_bo.c b/src/tbm_bo.c
index 527c30b..daefd18 100644
--- a/src/tbm_bo.c
+++ b/src/tbm_bo.c
@@ -155,7 +155,18 @@ _bo_lock(tbm_bo bo, int device, int opt)
 	int ret = 1;
 	tbm_error_e error;
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		error = (tbm_error_e)hal_tbm_bo_lock((hal_tbm_bo *)bo->bo_data, device, opt);
+		if (error == TBM_ERROR_NOT_SUPPORTED) {
+			_tbm_set_last_result(TBM_ERROR_NONE);
+		} else {
+			if (error != TBM_ERROR_NONE) {
+				TBM_WRN("fail to lock");
+				_tbm_set_last_result(error);
+				ret = 0;
+			}
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		if (bo->bufmgr->bo_func->bo_lock) {
 			error = bo->bufmgr->bo_func->bo_lock(bo->bo_data, device, opt);
 			if (error != TBM_ERROR_NONE) {
@@ -180,7 +191,17 @@ _bo_unlock(tbm_bo bo)
 {
 	tbm_error_e error;
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		error = (tbm_error_e)hal_tbm_bo_unlock((hal_tbm_bo *)bo->bo_data);
+		if (error == TBM_ERROR_NOT_SUPPORTED) {
+			_tbm_set_last_result(TBM_ERROR_NONE);
+		} else {
+			if (error != TBM_ERROR_NONE) {
+				TBM_WRN("fail to lock");
+				_tbm_set_last_result(error);
+			}
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		if (bo->bufmgr->bo_func->bo_unlock) {
 			error = bo->bufmgr->bo_func->bo_unlock(bo->bo_data);
 			if (error != TBM_ERROR_NONE) {
@@ -306,11 +327,33 @@ _tbm_bo_is_valid(tbm_bo bo)
 	return 1;
 }
 
+static void
+_tbm_bo_init(tbm_bufmgr bufmgr, tbm_bo bo, int flags)
+{
+	bo->bufmgr = bufmgr;
+	bo->flags = flags;
+	bo->magic = TBM_BO_MAGIC;
+	bo->ref_cnt = 1;
+
+	LIST_INITHEAD(&bo->user_data_list);
+
+	bufmgr->bo_cnt++;
+	LIST_ADD(&bo->item_link, &bufmgr->bo_list);
+}
+
+static void
+_tbm_bo_deinit(tbm_bo bo)
+{
+	bo->magic = 0;
+
+	bo->bufmgr->bo_cnt--;
+	LIST_DEL(&bo->item_link);
+}
+
 tbm_bo
 tbm_bo_alloc(tbm_bufmgr bufmgr, int size, int flags)
 {
 	tbm_bo bo;
-	void *bo_priv;
 	tbm_backend_bo_data *bo_data;
 	tbm_error_e error;
 
@@ -323,8 +366,6 @@ tbm_bo_alloc(tbm_bufmgr bufmgr, int size, int flags)
 	bo = calloc(1, sizeof(struct _tbm_bo));
 	if (!bo) {
 		/* LCOV_EXCL_START */
-		TBM_ERR("error: fail to create of tbm_bo size(%d) flag(%s)\n",
-				size, _tbm_flag_to_str(flags));
 		_tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
 		_tbm_bufmgr_mutex_unlock();
 		return NULL;
@@ -333,53 +374,128 @@ tbm_bo_alloc(tbm_bufmgr bufmgr, int size, int flags)
 
 	_tbm_util_check_bo_cnt(bufmgr);
 
-	bo->bufmgr = bufmgr;
-
-	if (bufmgr->backend_module_data) {
-		bo_data = bufmgr->bufmgr_func->bufmgr_alloc_bo(bufmgr->bufmgr_data, (unsigned int)size, flags, &error);
-		if (!bo_data) {
-			/* LCOV_EXCL_START */
-			TBM_ERR("error: fail to create of tbm_bo size(%d) flag(%s)\n",
-					size, _tbm_flag_to_str(flags));
-			_tbm_set_last_result(error);
-			free(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-		bo->bo_data = bo_data;
-	} else {
-		bo_priv = bo->bufmgr->backend->bo_alloc(bo, size, flags);
-		if (!bo_priv) {
-			/* LCOV_EXCL_START */
-			TBM_ERR("error: fail to create of tbm_bo size(%d) flag(%s)\n",
-					size, _tbm_flag_to_str(flags));
-			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			free(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-		bo->priv = bo_priv;
+	bo_data = tbm_module_bufmgr_bo_alloc(bufmgr->module, bo, size, flags, &error);
+	if (!bo_data || error != TBM_ERROR_NONE) {
+		/* LCOV_EXCL_START */
+		TBM_ERR("tbm_module_bufmgr_bo_alloc failed. error:%d", error);
+		_tbm_set_last_result(error);
+		goto alloc_fail;
+		/* LCOV_EXCL_STOP */
 	}
+	bo->bo_data = bo_data;
+	bo->priv = (void *)bo_data; // TODO: this will be DEPRECATED.
 
-	bo->bufmgr->bo_cnt++;
-	bo->magic = TBM_BO_MAGIC;
-	bo->ref_cnt = 1;
-	bo->flags = flags;
+	_tbm_bo_init(bufmgr, bo, flags);
 
 	TBM_TRACE_BO("bo(%p) size(%d) refcnt(%d), flag(%s)\n", bo, size, bo->ref_cnt,
 			_tbm_flag_to_str(bo->flags));
 
-	LIST_INITHEAD(&bo->user_data_list);
+	_tbm_bufmgr_mutex_unlock();
 
-	LIST_ADD(&bo->item_link, &bo->bufmgr->bo_list);
+	return bo;
+
+alloc_fail:
+	TBM_ERR("error: fail to create of tbm_bo size(%d) flag(%s)\n", size, _tbm_flag_to_str(flags));
+	free(bo);
+	_tbm_bufmgr_mutex_unlock();
+	return NULL;
+}
+
+/* LCOV_EXCL_START */
+tbm_bo
+tbm_bo_alloc_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_BO_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+	bo = calloc(1, sizeof(struct _tbm_bo));
+	if (!bo) {
+		/* LCOV_EXCL_START */
+		TBM_ERR("error: fail to tbm_bo_alloc_with_format fmt(%s) idx(%d) w(%d) h(%d) mem_types(%s)\n",
+				FOURCC_STR(format), bo_idx, width, height, _tbm_flag_to_str(flags));
+		_tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+		/* LCOV_EXCL_STOP */
+		goto fail;
+	}
+
+	_tbm_util_check_bo_cnt(bufmgr);
+
+	bo->bo_data = tbm_module_bufmgr_bo_alloc_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_bo_init(bufmgr, bo, flags);
+
+	_tbm_bufmgr_mutex_unlock();
+
+	return bo;
+
+fail:
+	if (bo)
+		free(bo);
+	_tbm_bufmgr_mutex_unlock();
+
+	return NULL;
+}
+
+tbm_bo
+tbm_bo_alloc_with_bo_data(tbm_bufmgr bufmgr, tbm_backend_bo_data *bo_data, int flags)
+{
+	tbm_bo bo, bo2 = NULL;
+
+	_tbm_bufmgr_mutex_lock();
+	_tbm_set_last_result(TBM_ERROR_NONE);
+
+	TBM_BO_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+	TBM_BO_RETURN_VAL_IF_FAIL(bo_data, NULL);
+
+	// return an existed bo if the bo is already created with the same bo_data.
+	if (!LIST_IS_EMPTY(&bufmgr->bo_list)) {
+		LIST_FOR_EACH_ENTRY(bo2, &bufmgr->bo_list, item_link) {
+			if (bo2->bo_data == bo_data) {
+				TBM_ERR("find bo(%p) ref(%d) flag(%s) in list\n",
+						bo2, bo2->ref_cnt, _tbm_flag_to_str(bo2->flags));
+				bo2->ref_cnt++;
+				_tbm_bufmgr_mutex_unlock();
+				return bo2;
+			}
+		}
+	}
+
+	bo = calloc(1, sizeof(struct _tbm_bo));
+	if (!bo) {
+		/* LCOV_EXCL_START */
+		_tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+		_tbm_bufmgr_mutex_unlock();
+		return NULL;
+		/* LCOV_EXCL_STOP */
+	}
+
+	_tbm_util_check_bo_cnt(bufmgr);
+
+	bo->get_from_hal_surface = 1;
+	bo->bo_data = bo_data;
+
+	_tbm_bo_init(bufmgr, bo, flags);
+
+	TBM_TRACE_BO("bo(%p) refcnt(%d), flag(%s)\n", bo, bo->ref_cnt, _tbm_flag_to_str(bo->flags));
 
 	_tbm_bufmgr_mutex_unlock();
 
 	return bo;
 }
 
+/* LCOV_EXCL_STOP */
+
 tbm_bo
 tbm_bo_ref(tbm_bo bo)
 {
@@ -436,15 +552,24 @@ tbm_bo_map(tbm_bo bo, int device, int opt)
 		return (tbm_bo_handle) NULL;
 	}
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		hal_tbm_bo_handle hbo_handle;
+		hbo_handle = hal_tbm_bo_map((hal_tbm_bo *)bo->bo_data, device, opt, (hal_tbm_error *)&error);
+		if (hbo_handle.ptr == NULL) {
+			/* LCOV_EXCL_START */
+			_tbm_set_last_result(error);
+			TBM_ERR("error: bo(%p) bo_handle(%p) error(%d)\n", bo, hbo_handle.ptr, error);
+			goto bo_map_fail;
+			/* LCOV_EXCL_STOP */
+		}
+		memcpy(&bo_handle.ptr, &hbo_handle.ptr, sizeof(tbm_bo_handle));
+	} else if (bo->bufmgr->backend_module_data) {
 		bo_handle = bo->bufmgr->bo_func->bo_map(bo->bo_data, device, opt, &error);
 		if (bo_handle.ptr == NULL) {
 			/* LCOV_EXCL_START */
 			_tbm_set_last_result(error);
 			TBM_ERR("error: fail to map bo:%p error:%d\n", bo, error);
-			_tbm_bo_unlock(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return (tbm_bo_handle) NULL;
+			goto bo_map_fail;
 			/* LCOV_EXCL_STOP */
 		}
 	} else {
@@ -453,9 +578,7 @@ tbm_bo_map(tbm_bo bo, int device, int opt)
 			/* LCOV_EXCL_START */
 			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
 			TBM_ERR("error: fail to map bo:%p\n", bo);
-			_tbm_bo_unlock(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return (tbm_bo_handle) NULL;
+			goto bo_map_fail;
 			/* LCOV_EXCL_STOP */
 		}
 	}
@@ -468,6 +591,11 @@ tbm_bo_map(tbm_bo bo, int device, int opt)
 	_tbm_bufmgr_mutex_unlock();
 
 	return bo_handle;
+
+bo_map_fail:
+	_tbm_bo_unlock(bo);
+	_tbm_bufmgr_mutex_unlock();
+	return (tbm_bo_handle) NULL;
 }
 
 int
@@ -482,15 +610,24 @@ tbm_bo_unmap(tbm_bo bo)
 	TBM_BO_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
 	TBM_BO_RETURN_VAL_IF_FAIL(bo->map_cnt > 0, 0);
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		error = (hal_tbm_error)hal_tbm_bo_unmap((hal_tbm_bo *)bo->bo_data);
+		if (error != TBM_ERROR_NONE) {
+			/* LCOV_EXCL_START */
+			TBM_ERR("error: bo(%p) map_cnt(%d) error(%d)\n", bo, bo->map_cnt, error);
+			_tbm_set_last_result(error);
+			ret = 0;
+			goto done;
+			/* LCOV_EXCL_STOP */
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		error = bo->bufmgr->bo_func->bo_unmap(bo->bo_data);
 		if (error != TBM_ERROR_NONE) {
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) map_cnt(%d) error(%d)\n", bo, bo->map_cnt, error);
 			_tbm_set_last_result(error);
 			ret = 0;
-			_tbm_bufmgr_mutex_unlock();
-			return ret;
+			goto done;
 			/* LCOV_EXCL_STOP */
 		}
 	} else {
@@ -499,8 +636,7 @@ tbm_bo_unmap(tbm_bo bo)
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) map_cnt(%d)\n", bo, bo->map_cnt);
 			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			_tbm_bufmgr_mutex_unlock();
-			return ret;
+			goto done;
 			/* LCOV_EXCL_STOP */
 		}
 	}
@@ -512,6 +648,7 @@ tbm_bo_unmap(tbm_bo bo)
 
 	_tbm_bo_unlock(bo);
 
+done:
 	_tbm_bufmgr_mutex_unlock();
 
 	return ret;
@@ -528,14 +665,24 @@ tbm_bo_get_handle(tbm_bo bo, int device)
 
 	TBM_BO_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), (tbm_bo_handle) NULL);
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		hal_tbm_bo_handle hbo_handle;
+		hbo_handle = hal_tbm_bo_get_handle((hal_tbm_bo *)bo->bo_data, device, (hal_tbm_error *)&error);
+		if (hbo_handle.ptr == NULL) {
+			/* LCOV_EXCL_START */
+			TBM_ERR("error: bo(%p) bo_handle(%p) error(%d)\n", bo, hbo_handle.ptr, error);
+			_tbm_set_last_result(error);
+			goto bo_handle_fail;
+			/* LCOV_EXCL_STOP */
+		}
+		memcpy(&bo_handle.ptr, &hbo_handle.ptr, sizeof(tbm_bo_handle));
+	} else if (bo->bufmgr->backend_module_data) {
 		bo_handle = bo->bufmgr->bo_func->bo_get_handle(bo->bo_data, device, &error);
 		if (bo_handle.ptr == NULL) {
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) bo_handle(%p) error(%d)\n", bo, bo_handle.ptr, error);
 			_tbm_set_last_result(error);
-			_tbm_bufmgr_mutex_unlock();
-			return (tbm_bo_handle) NULL;
+			goto bo_handle_fail;
 			/* LCOV_EXCL_STOP */
 		}
 	} else {
@@ -544,8 +691,7 @@ tbm_bo_get_handle(tbm_bo bo, int device)
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) bo_handle(%p)\n", bo, bo_handle.ptr);
 			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			_tbm_bufmgr_mutex_unlock();
-			return (tbm_bo_handle) NULL;
+			goto bo_handle_fail;
 			/* LCOV_EXCL_STOP */
 		}
 	}
@@ -555,6 +701,10 @@ tbm_bo_get_handle(tbm_bo bo, int device)
 	_tbm_bufmgr_mutex_unlock();
 
 	return bo_handle;
+
+bo_handle_fail:
+	_tbm_bufmgr_mutex_unlock();
+	return (tbm_bo_handle) NULL;
 }
 
 tbm_key
@@ -568,7 +718,16 @@ tbm_bo_export(tbm_bo bo)
 
 	TBM_BO_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		ret = (hal_tbm_key)hal_tbm_bo_export_key((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
+		if (!ret) {
+			/* LCOV_EXCL_START */
+			TBM_ERR("error: bo(%p) tbm_key(%d) error(%d)\n", bo, ret, error);
+			_tbm_set_last_result(error);
+			goto done;
+			/* LCOV_EXCL_STOP */
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		if (!bo->bufmgr->bo_func->bo_export_key) {
 			/* LCOV_EXCL_START */
 			_tbm_bufmgr_mutex_unlock();
@@ -582,8 +741,7 @@ tbm_bo_export(tbm_bo bo)
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) tbm_key(%d) error(%d)\n", bo, ret, error);
 			_tbm_set_last_result(error);
-			_tbm_bufmgr_mutex_unlock();
-			return ret;
+			goto done;
 			/* LCOV_EXCL_STOP */
 		}
 	} else {
@@ -600,14 +758,14 @@ tbm_bo_export(tbm_bo bo)
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) tbm_key(%d)\n", bo, ret);
 			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			_tbm_bufmgr_mutex_unlock();
-			return ret;
+			goto done;
 			/* LCOV_EXCL_STOP */
 		}
 	}
 
 	TBM_TRACE_BO("bo(%p) tbm_key(%u)\n", bo, ret);
 
+done:
 	_tbm_bufmgr_mutex_unlock();
 
 	return ret;
@@ -624,7 +782,16 @@ tbm_bo_export_fd(tbm_bo bo)
 
 	TBM_BO_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), -1);
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		ret = (hal_tbm_fd)hal_tbm_bo_export_fd((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
+		if (ret < 0) {
+			/* LCOV_EXCL_START */
+			TBM_ERR("error: bo(%p) tbm_fd(%d) error(%d)\n", bo, ret, error);
+			_tbm_set_last_result(error);
+			goto done;
+			/* LCOV_EXCL_STOP */
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		if (!bo->bufmgr->bo_func->bo_export_fd) {
 			/* LCOV_EXCL_START */
 			_tbm_bufmgr_mutex_unlock();
@@ -638,8 +805,7 @@ tbm_bo_export_fd(tbm_bo bo)
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) tbm_fd(%d) error(%d)\n", bo, ret, error);
 			_tbm_set_last_result(error);
-			_tbm_bufmgr_mutex_unlock();
-			return ret;
+			goto done;
 			/* LCOV_EXCL_STOP */
 		}
 	} else {
@@ -656,14 +822,14 @@ tbm_bo_export_fd(tbm_bo bo)
 			/* LCOV_EXCL_START */
 			TBM_ERR("error: bo(%p) tbm_fd(%d)\n", bo, ret);
 			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			_tbm_bufmgr_mutex_unlock();
-			return ret;
+			goto done;
 			/* LCOV_EXCL_STOP */
 		}
 	}
 
 	TBM_TRACE_BO("bo(%p) tbm_fd(%d)\n", bo, ret);
 
+done:
 	_tbm_bufmgr_mutex_unlock();
 
 	return ret;
@@ -672,35 +838,15 @@ tbm_bo_export_fd(tbm_bo bo)
 tbm_bo
 tbm_bo_import(tbm_bufmgr bufmgr, unsigned int key)
 {
-	tbm_bo bo;
-	tbm_bo bo2 = NULL;
-	void *bo_priv;
+	tbm_bo bo, bo2 = NULL;
 	tbm_error_e error;
-	tbm_backend_bo_data *bo_data;
+	int flags;
 
 	_tbm_bufmgr_mutex_lock();
 	_tbm_set_last_result(TBM_ERROR_NONE);
 
 	TBM_BO_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
 
-	if (bufmgr->backend_module_data) {
-		if (!bufmgr->bufmgr_func->bufmgr_import_key) {
-			/* LCOV_EXCL_START */
-			_tbm_bufmgr_mutex_unlock();
-			_tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-	} else {
-		if (!bufmgr->backend->bo_import) {
-			/* LCOV_EXCL_START */
-			_tbm_bufmgr_mutex_unlock();
-			_tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-	}
-
 	_tbm_util_check_bo_cnt(bufmgr);
 
 	bo = calloc(1, sizeof(struct _tbm_bo));
@@ -713,87 +859,53 @@ tbm_bo_import(tbm_bufmgr bufmgr, unsigned int key)
 		/* LCOV_EXCL_STOP */
 	}
 
-	bo->bufmgr = bufmgr;
-
-	if (bo->bufmgr->backend_module_data) {
-		bo_data = bo->bufmgr->bufmgr_func->bufmgr_import_key(bufmgr->bufmgr_data, key, &error);
-		if (!bo_data) {
-			/* LCOV_EXCL_START */
-			TBM_ERR("error: fail to import of tbm_bo by key(%d). error(%d)\n", key, error);
-			_tbm_set_last_result(error);
-			free(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-
-		if (!LIST_IS_EMPTY(&bo->bufmgr->bo_list)) {
-			LIST_FOR_EACH_ENTRY(bo2, &bo->bufmgr->bo_list, item_link) {
-				if (bo2->bo_data == bo_data) {
-					TBM_TRACE_BO("find bo(%p) ref(%d) key(%d) flag(%s) in list\n",
-							bo2, bo2->ref_cnt, key,
-							_tbm_flag_to_str(bo2->flags));
-					bo2->ref_cnt++;
-					free(bo);
-					_tbm_bufmgr_mutex_unlock();
-					return bo2;
-				}
-			}
-		}
-		bo->bo_data = bo_data;
-	} else {
-		bo_priv = bo->bufmgr->backend->bo_import(bo, key);
-		if (!bo_priv) {
-			/* LCOV_EXCL_START */
-			TBM_ERR("error: fail to import of tbm_bo by key(%d)\n", key);
-			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			free(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-
-		if (!LIST_IS_EMPTY(&bo->bufmgr->bo_list)) {
-			LIST_FOR_EACH_ENTRY(bo2, &bo->bufmgr->bo_list, item_link) {
-				if (bo2->priv == bo_priv) {
-					TBM_TRACE_BO("find bo(%p) ref(%d) key(%d) flag(%s) in list\n",
-							bo2, bo2->ref_cnt, key,
-							_tbm_flag_to_str(bo2->flags));
-					bo2->ref_cnt++;
-					free(bo);
-					_tbm_bufmgr_mutex_unlock();
-					return bo2;
-				}
-			}
-		}
-		bo->priv = bo_priv;
+	bo->bo_data = tbm_module_bufmgr_bo_import_key(bufmgr->module, bo, key, &error);
+	if (!bo->bo_data) {
+		/* LCOV_EXCL_START */
+		TBM_ERR("tbm_module_bufmgr_bo_import_key failed. tbm_key:%d", key);
+		_tbm_set_last_result(error);
+		_tbm_bufmgr_mutex_unlock();
+		return NULL;
+		/* LCOV_EXCL_STOP */
 	}
 
-	bo->bufmgr->bo_cnt++;
-	bo->magic = TBM_BO_MAGIC;
-	bo->ref_cnt = 1;
+	// 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_bufmgr_mutex_unlock();
+		return bo2;
+	}
 
-	if (bo->bufmgr->backend_module_data) {
-		bo->flags = bo->bufmgr->bo_func->bo_get_memory_types(bo->bo_data, &error);
+	if (bufmgr->use_hal_tbm) {
+		flags = (tbm_bo_memory_type)hal_tbm_bo_get_memory_types((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
+		if (error != TBM_ERROR_NONE) {
+			TBM_ERR("fail to get the bo flags(memory_types)");
+			_tbm_set_last_result(error);
+			flags = TBM_BO_DEFAULT;
+		}
+	} else if (bufmgr->backend_module_data) {
+		flags = bufmgr->bo_func->bo_get_memory_types(bo->bo_data, &error);
 		if (error != TBM_ERROR_NONE) {
 			TBM_ERR("fail to get the bo flags(memory_types)");
 			_tbm_set_last_result(error);
-			bo->flags = TBM_BO_DEFAULT;
+			flags = TBM_BO_DEFAULT;
 		}
 	} else {
-		if (bo->bufmgr->backend->bo_get_flags)
-			bo->flags = bo->bufmgr->backend->bo_get_flags(bo);
+		if (bufmgr->backend->bo_get_flags)
+			flags = bufmgr->backend->bo_get_flags(bo);
 		else
-			bo->flags = TBM_BO_DEFAULT;
+			flags = TBM_BO_DEFAULT;
 	}
 
+	_tbm_bo_init(bufmgr, bo, flags);
+
 	TBM_TRACE_BO("import new bo(%p) ref(%d) key(%d) flag(%s) in list\n",
 			  bo, bo->ref_cnt, key, _tbm_flag_to_str(bo->flags));
 
-	LIST_INITHEAD(&bo->user_data_list);
-
-	LIST_ADD(&bo->item_link, &bo->bufmgr->bo_list);
-
 	_tbm_bufmgr_mutex_unlock();
 
 	return bo;
@@ -802,35 +914,15 @@ tbm_bo_import(tbm_bufmgr bufmgr, unsigned int key)
 tbm_bo
 tbm_bo_import_fd(tbm_bufmgr bufmgr, tbm_fd fd)
 {
-	tbm_bo bo;
-	tbm_bo bo2 = NULL;
-	void *bo_priv;
-	tbm_backend_bo_data *bo_data;
+	tbm_bo bo, bo2 = NULL;
 	tbm_error_e error;
+	int flags;
 
 	_tbm_bufmgr_mutex_lock();
 	_tbm_set_last_result(TBM_ERROR_NONE);
 
 	TBM_BO_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
 
-	if (bufmgr->backend_module_data) {
-		if (!bufmgr->bufmgr_func->bufmgr_import_fd) {
-			/* LCOV_EXCL_START */
-			_tbm_bufmgr_mutex_unlock();
-			_tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-	} else {
-		if (!bufmgr->backend->bo_import_fd) {
-			/* LCOV_EXCL_START */
-			_tbm_bufmgr_mutex_unlock();
-			_tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-	}
-
 	_tbm_util_check_bo_cnt(bufmgr);
 
 	bo = calloc(1, sizeof(struct _tbm_bo));
@@ -843,87 +935,53 @@ tbm_bo_import_fd(tbm_bufmgr bufmgr, tbm_fd fd)
 		/* LCOV_EXCL_STOP */
 	}
 
-	bo->bufmgr = bufmgr;
-
-	if (bo->bufmgr->backend_module_data) {
-		bo_data = bo->bufmgr->bufmgr_func->bufmgr_import_fd(bufmgr->bufmgr_data, fd, &error);
-		if (!bo_data) {
-			/* LCOV_EXCL_START */
-			TBM_ERR("error: fail to import tbm_bo by tbm_fd(%d). error(%d)\n", fd, error);
-			_tbm_set_last_result(error);
-			free(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-
-		if (!LIST_IS_EMPTY(&bo->bufmgr->bo_list)) {
-			LIST_FOR_EACH_ENTRY(bo2, &bo->bufmgr->bo_list, item_link) {
-				if (bo2->bo_data == bo_data) {
-					TBM_TRACE_BO("find bo(%p) ref(%d) fd(%d) flag(%s) in list\n",
-							bo2, bo2->ref_cnt, fd,
-							_tbm_flag_to_str(bo2->flags));
-					bo2->ref_cnt++;
-					free(bo);
-					_tbm_bufmgr_mutex_unlock();
-					return bo2;
-				}
-			}
-		}
-		bo->bo_data = bo_data;
-	} else {
-		bo_priv = bo->bufmgr->backend->bo_import_fd(bo, fd);
-		if (!bo_priv) {
-			/* LCOV_EXCL_START */
-			TBM_ERR("error: fail to import tbm_bo by tbm_fd(%d)\n", fd);
-			_tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
-			free(bo);
-			_tbm_bufmgr_mutex_unlock();
-			return NULL;
-			/* LCOV_EXCL_STOP */
-		}
-
-		if (!LIST_IS_EMPTY(&bo->bufmgr->bo_list)) {
-			LIST_FOR_EACH_ENTRY(bo2, &bo->bufmgr->bo_list, item_link) {
-				if (bo2->priv == bo_priv) {
-					TBM_TRACE_BO("find bo(%p) ref(%d) fd(%d) flag(%s) in list\n",
-							bo2, bo2->ref_cnt, fd,
-							_tbm_flag_to_str(bo2->flags));
-					bo2->ref_cnt++;
-					free(bo);
-					_tbm_bufmgr_mutex_unlock();
-					return bo2;
-				}
-			}
-		}
-		bo->priv = bo_priv;
+	bo->bo_data = tbm_module_bufmgr_bo_import_fd(bufmgr->module, bo, fd, &error);
+	if (!bo->bo_data) {
+		/* LCOV_EXCL_START */
+		TBM_ERR("tbm_module_bufmgr_bo_import_fd failed. tbm_fd:%d", fd);
+		_tbm_set_last_result(error);
+		_tbm_bufmgr_mutex_unlock();
+		return NULL;
+		/* LCOV_EXCL_STOP */
 	}
 
-	bo->bufmgr->bo_cnt++;
-	bo->magic = TBM_BO_MAGIC;
-	bo->ref_cnt = 1;
+	// 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_bufmgr_mutex_unlock();
+		return bo2;
+	}
 
-	if (bo->bufmgr->backend_module_data) {
-		bo->flags = bo->bufmgr->bo_func->bo_get_memory_types(bo->bo_data, &error);
+	if (bufmgr->use_hal_tbm) {
+		flags = (tbm_bo_memory_type)hal_tbm_bo_get_memory_types((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
 		if (error != TBM_ERROR_NONE) {
 			TBM_ERR("fail to get the bo flags(memory_types)");
 			_tbm_set_last_result(error);
-			bo->flags = TBM_BO_DEFAULT;
+			flags = TBM_BO_DEFAULT;
+		}
+	} else if (bufmgr->backend_module_data) {
+		flags = bufmgr->bo_func->bo_get_memory_types(bo->bo_data, &error);
+		if (error != TBM_ERROR_NONE) {
+			TBM_ERR("fail to get the bo flags(memory_types)");
+			_tbm_set_last_result(error);
+			flags = TBM_BO_DEFAULT;
 		}
 	} else {
-		if (bo->bufmgr->backend->bo_get_flags)
-			bo->flags = bo->bufmgr->backend->bo_get_flags(bo);
+		if (bufmgr->backend->bo_get_flags)
+			flags = bufmgr->backend->bo_get_flags(bo);
 		else
-			bo->flags = TBM_BO_DEFAULT;
+			flags = TBM_BO_DEFAULT;
 	}
 
+	_tbm_bo_init(bufmgr, bo, flags);
+
 	TBM_TRACE_BO("import bo(%p) ref(%d) fd(%d) flag(%s)\n",
 			bo, bo->ref_cnt, fd, _tbm_flag_to_str(bo->flags));
 
-	LIST_INITHEAD(&bo->user_data_list);
-
-	LIST_ADD(&bo->item_link, &bo->bufmgr->bo_list);
-
 	_tbm_bufmgr_mutex_unlock();
 
 	return bo;
@@ -940,7 +998,13 @@ tbm_bo_size(tbm_bo bo)
 
 	TBM_BO_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
 
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		size = hal_tbm_bo_get_size((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
+		if (error != TBM_ERROR_NONE) {
+			TBM_ERR("fail to get the size of the bo_data(%d).", error);
+			_tbm_set_last_result(TBM_ERROR_NONE);
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		size = bo->bufmgr->bo_func->bo_get_size(bo->bo_data, &error);
 		if (error != TBM_ERROR_NONE) {
 			TBM_ERR("fail to get the size of the bo_data(%d).", error);
@@ -998,7 +1062,20 @@ tbm_bo_swap(tbm_bo bo1, tbm_bo bo2)
 
 	TBM_TRACE_BO("before: bo1(%p) bo2(%p)\n", bo1, bo2);
 
-	if (bo1->bufmgr->backend_module_data) {
+	if (bo1->bufmgr->use_hal_tbm) {
+		size1 = hal_tbm_bo_get_size((hal_tbm_bo *)bo1->bo_data, (hal_tbm_error *)&error1);
+		if (error1 != TBM_ERROR_NONE) {
+			TBM_ERR("fail to get the size of bo1.(%d)", error1);
+			_tbm_set_last_result(error1);
+			goto fail;
+		}
+		size2 = hal_tbm_bo_get_size((hal_tbm_bo *)bo2->bo_data, (hal_tbm_error *)&error2);
+		if (error2 != TBM_ERROR_NONE) {
+			TBM_ERR("fail to get the size of bo1.(%d)", error2);
+			_tbm_set_last_result(error2);
+			goto fail;
+		}
+	} else if (bo1->bufmgr->backend_module_data) {
 		size1 = bo1->bufmgr->bo_func->bo_get_size(bo1->bo_data, &error1);
 		if (error1 != TBM_ERROR_NONE) {
 			TBM_ERR("fail to get the size of bo1.(%d)", error1);
@@ -1236,7 +1313,15 @@ _tbm_bo_free(tbm_bo bo)
 	}
 
 	/* call the bo_free */
-	if (bo->bufmgr->backend_module_data) {
+	if (bo->bufmgr->use_hal_tbm) {
+		// call hal_tbm_bo_free when bo is created by tbm_bo_alloc api.
+		if (!bo->get_from_hal_surface) {
+			bo->get_from_hal_surface = 0;
+
+			hal_tbm_bo_free(bo->bo_data);
+			bo->bo_data = NULL;
+		}
+	} else if (bo->bufmgr->backend_module_data) {
 		bo->bufmgr->bo_func->bo_free(bo->bo_data);
 		bo->bo_data = NULL;
 	} else {
@@ -1244,10 +1329,8 @@ _tbm_bo_free(tbm_bo bo)
 		bo->priv = NULL;
 	}
 
-	bo->magic = 0;
-	bo->bufmgr->bo_cnt--;
+	_tbm_bo_deinit(bo);
 
-	LIST_DEL(&bo->item_link);
 	free(bo);
 }
 /* LCOV_EXCL_STOP */