1/* 2 * Copyright (c) 2024 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_2; 17import ohos.hdi.display.buffer.v1_0.DisplayBufferType; 18import ohos.hdi.display.buffer.v1_2.DisplayBufferType; 19import ohos.hdi.display.buffer.v1_0.IMapper; 20 21interface IMapper extends ohos.hdi.display.buffer.v1_0.IMapper { 22 /** 23 * @brief get iamge position 24 * 25 * @param handle The input buffer handle 26 * @param layout the iamge position data 27 * 28 * @return Returns <b>0</b> if the operation is successful; returns an error code defined 29 * in {@link DispErrCode} otherwise. 30 * @since 5.0 31 * @version 1.2 32 */ 33 GetImageLayout([in] NativeBuffer handle, [out] struct ImageLayout layout); 34} 35