86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
/*
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* Copyright 2019 Rockchip Electronics 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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* author: rimon.xu@rock-chips.com
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* fxw@rock-chips.com
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* date: 2020-04-27
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*/
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#ifndef INCLUDE_RT_PLAYER_RTSURFACEINTERFACE_H_
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#define INCLUDE_RT_PLAYER_RTSURFACEINTERFACE_H_
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#include <sys/types.h>
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#include <inttypes.h>
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#include "rt_type.h" // NOLINT
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typedef struct RT_NATIVEWINDOW_BUFFER_INFO {
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INT32 dupFd;
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INT32 name; // this name can be used by other process
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INT32 size;
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unsigned long phyAddr; // NOLINT
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void *graphicBuffer;
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void *window;
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void *windowBuf;
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} RTNativeWindowBufferInfo;
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typedef struct RT_SIDEBAND_INFO {
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INT32 structSize;
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INT32 structVersion;
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INT32 left;
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INT32 top;
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INT32 right;
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INT32 bottom;
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INT32 usage;
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INT32 width;
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INT32 height;
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INT32 format;
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INT32 dataSpace;
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INT32 transform;
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} RTSidebandInfo;
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class RTSurfaceInterface {
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public:
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virtual ~RTSurfaceInterface() {}
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virtual INT32 connect(INT32 mode) = 0;
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virtual INT32 disconnect(INT32 mode) = 0;
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virtual INT32 allocateBuffer(RTNativeWindowBufferInfo *info) = 0;
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virtual INT32 freeBuffer(void *buf, INT32 fence) = 0;
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virtual INT32 remainBuffer(void *buf, INT32 fence) = 0;
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virtual INT32 queueBuffer(void *buf, INT32 fence) = 0;
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virtual INT32 dequeueBuffer(void **buf) = 0;
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virtual INT32 dequeueBufferAndWait(RTNativeWindowBufferInfo *info) = 0;
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virtual INT32 mmapBuffer(RTNativeWindowBufferInfo *info, void **ptr) = 0;
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virtual INT32 munmapBuffer(void **ptr, INT32 size, void *buf) = 0;
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virtual INT32 setCrop(INT32 left, INT32 top, INT32 right, INT32 bottom) = 0;
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virtual INT32 setUsage(INT32 usage) = 0;
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virtual INT32 setScalingMode(INT32 mode) = 0;
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virtual INT32 setDataSpace(INT32 dataSpace) = 0;
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virtual INT32 setTransform(INT32 transform) = 0;
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virtual INT32 setSwapInterval(INT32 interval) = 0;
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virtual INT32 setBufferCount(INT32 bufferCount) = 0;
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virtual INT32 setBufferGeometry(INT32 width, INT32 height, INT32 format) = 0;
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virtual INT32 setSidebandStream(RTSidebandInfo info) = 0;
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virtual INT32 query(INT32 cmd, INT32 *param) = 0;
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virtual void* getNativeWindow() = 0;
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};
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#endif // INCLUDE_RT_PLAYER_RTSURFACEINTERFACE_H_
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