mirror of
https://github.com/openharmony/graphic_graphic_surface.git
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Jonathan Schwender
d2c2ae9903
`/// <` is wrong, since the space character between `///` and `<` breaks the doxygen syntax. The comment belongs to the next line instead. Also closing a line comment with `*/` is wrong. This fixes issues when parsing the SDK headers with libclang. Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com>
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef INCLUDE_BUFFER_HANDLE_H
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#define INCLUDE_BUFFER_HANDLE_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Buffer handle used to transfer and obtain information about the buffer. The handle includes the buffer's
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* file descriptor, size, format, usage, virtual address, shared memory key, physical address and reserved data.
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* @since 8
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*/
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typedef struct {
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int32_t fd; /**< buffer fd, -1 if not supported */
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int32_t width; /**< the width of memory */
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int32_t stride; /**< the stride of memory */
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int32_t height; /**< the height of memory */
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int32_t size; /**< size of memory */
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int32_t format; /**< the format of memory */
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uint64_t usage; /**< the usage of memory */
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void *virAddr; /**< Virtual address of memory */
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uint64_t phyAddr; /**< Physical address */
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uint32_t reserveFds; /**< the number of reserved fd value */
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uint32_t reserveInts; /**< the number of reserved integer value */
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int32_t reserve[0]; /**< the data */
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} BufferHandle;
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#ifdef __cplusplus
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}
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#endif
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#endif // INCLUDE_BUFFER_HANDLE_H
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