xref: /device/google/marlin/camera/QCamera2/util/QCameraBufferMaps.h

/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
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#ifndef __QCAMERA_BUFFERMAPS_H__
#define __QCAMERA_BUFFERMAPS_H__

// Camera dependencies
#include "cam_types.h"

namespace qcamera {

class QCameraBufferMaps {
public:
    QCameraBufferMaps();
    QCameraBufferMaps(const QCameraBufferMaps& pBufferMaps);
    QCameraBufferMaps(const cam_buf_map_type_list& pBufMapList);
    QCameraBufferMaps(cam_mapping_buf_type pType,
            uint32_t pStreamId,
            uint32_t pFrameIndex,
            int32_t pPlaneIndex,
            uint32_t pCookie,
            int32_t pFd,
            size_t pSize,
            void *buffer);

    ~QCameraBufferMaps();

    QCameraBufferMaps& operator=(const QCameraBufferMaps& pBufferMaps);

    uint32_t enqueue(cam_mapping_buf_type pType,
            uint32_t pStreamId,
            uint32_t pFrameIndex,
            int32_t pPlaneIndex,
            uint32_t pCookie,
            int32_t pFd,
            size_t pSize,
            void *buffer);

    uint32_t getCamBufMapList(cam_buf_map_type_list& pBufMapList) const;

    static uint32_t makeSingletonBufMapList(cam_mapping_buf_type pType,
            uint32_t pStreamId,
            uint32_t pFrameIndex,
            int32_t pPlaneIndex,
            uint32_t pCookie,
            int32_t pFd,
            size_t pSize,
            cam_buf_map_type_list& pBufMapList,
            void *buffer);

private:
    cam_buf_map_type_list mBufMapList;
};

}; // namespace qcamera
#endif /* __QCAMERA_BUFFERMAPS_H__ */