1/* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16package ohos.hdi.display.buffer.v1_0; 17 18/** 19 * @brief Defines information about the memory to allocate. 20 * 21 */ 22struct AllocInfo { 23 unsigned int width; /**< Width of the requested memory */ 24 unsigned int height; /**< Height of the requested memory */ 25 unsigned long usage; /**< Usage of the requested memory */ 26 unsigned int format; /**< Format of the requested memory */ 27 unsigned int expectedSize; /**< Size assigned by memory requester */ 28}; 29 30/** 31 * @brief Defines information for verifying the memory to allocate. 32 * 33 */ 34struct VerifyAllocInfo { 35 unsigned int width; /**< Width of the memory to allocate */ 36 unsigned int height; /**< Height of the memory to allocate */ 37 unsigned long usage; /**< Usage of the memory */ 38 unsigned int format; /**< Format of the memory to allocate */ 39}; 40