1/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
2*
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4* modification, are permitted provided that the following conditions are
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29
30#ifndef __QCAMERA3CROPREGIONMAPPER_H__
31#define __QCAMERA3CROPREGIONMAPPER_H__
32
33// System dependencies
34#include <utils/Errors.h>
35
36using namespace android;
37
38namespace qcamera {
39
40class QCamera3CropRegionMapper {
41public:
42    QCamera3CropRegionMapper();
43    virtual ~QCamera3CropRegionMapper();
44
45    void update(uint32_t active_array_w, uint32_t active_array_h,
46            uint32_t sensor_w, uint32_t sensor_h);
47    void toActiveArray(int32_t& crop_left, int32_t& crop_top,
48            int32_t& crop_width, int32_t& crop_height);
49    void toSensor(int32_t& crop_left, int32_t& crop_top,
50            int32_t& crop_width, int32_t& crop_height);
51    void toActiveArray(uint32_t& x, uint32_t& y);
52    void toSensor(uint32_t& x, uint32_t& y);
53
54private:
55    /* sensor output size */
56    int32_t mSensorW, mSensorH;
57    int32_t mActiveArrayW, mActiveArrayH;
58
59    void boundToSize(int32_t& left, int32_t& top, int32_t& width,
60            int32_t& height, int32_t bound_w, int32_t bound_h);
61};
62
63}; // namespace qcamera
64
65#endif /* __QCAMERA3CROPREGIONMAPPER_H__ */
66