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https://github.com/openharmony/device_soc_nxp.git
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zhaoxc0502
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* Copyright (C) 2021–2022 Beijing OSWare Technology Co., Ltd
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* This file contains confidential and proprietary information of
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* OSWare Technology Co., Ltd
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*
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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 DISPLAY_ADAPTER_INTERFACE_H
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#define DISPLAY_ADAPTER_INTERFACE_H
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#include <cstdint>
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#include <sys/types.h>
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#include "display_type.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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IRect rect;
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unsigned int stride;
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unsigned long bufaddr;
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int format;
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int inFence;
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int outFence;
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} DisplayFrameInfo;
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typedef struct {
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int32_t (*OpenDevice)(const char *path, int flags, mode_t mode);
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int32_t (*CloseDevice)(int32_t devFd);
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int32_t (*Ioctl)(int32_t devFd, uint32_t cmd, void *args);
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int32_t (*FbGetDmaBuffer)(int32_t devFd);
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int32_t (*FbFresh)(int32_t devFd, DisplayFrameInfo *frame);
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} DisplayAdapterFuncs;
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int32_t DisplayAdapaterInitialize(DisplayAdapterFuncs **funcs);
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int32_t DisplayAdapaterUninitialize(DisplayAdapterFuncs *funcs);
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#ifdef __cplusplus
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}
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#endif
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#endif // FB_ADAPTER_INTERFACE_H
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