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
16#ifndef INCLUDE_BUFFER_HANDLE_H
17#define INCLUDE_BUFFER_HANDLE_H
18
19#include <stdint.h>
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
25typedef struct {
26    int32_t fd;           /**< buffer fd, -1 if not supported */
27    int32_t width;        /**< the width of memory */
28    int32_t stride;       /**< the stride of memory */
29    int32_t height;       /**< the height of memory */
30    int32_t size;         /* < size of memory */
31    int32_t format;       /**< the format of memory */
32    uint64_t usage;        /**< the usage of memory */
33    void *virAddr;        /**< Virtual address of memory  */
34    uint64_t phyAddr;     /**< Physical address */
35    uint32_t reserveFds;  /**< the number of reserved fd value */
36    uint32_t reserveInts; /**< the number of reserved integer value */
37    int32_t reserve[0];   /**< the data */
38} BufferHandle;
39
40#ifdef __cplusplus
41}
42#endif
43
44#endif // INCLUDE_BUFFER_HANDLE_H
45