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 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
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#ifndef __QCAMERA_BOKEH_H__
#define __QCAMERA_BOKEH_H__

// Camera dependencies
#include "QCameraHALPP.h"
#include "QCameraPostProc.h"

typedef struct  {
    cam_frame_size_t main;
    cam_frame_size_t aux;
    cam_frame_size_t depth;
    cam_frame_size_t bokehOut;
    String8 sMainReprocessInfo;
    String8 sAuxReprocessInfo;
    String8 sCalibData;
    float blurLevel;
    cam_rect_t afROI;
    cam_rect_t afROIMap;
    cam_rect_t zoomROI;
} bokeh_input_params_t;

typedef struct  {
    cam_frame_size_t out;
    uint32_t result;
} bokeh_output_params_t;


namespace qcamera {

typedef struct  {
    qcamera_hal_pp_data_t* main_input;
    qcamera_hal_pp_data_t* aux_input;
    qcamera_hal_pp_data_t* bokeh_output;
    qcamera_hal_pp_data_t* depth_output;
} bokeh_data_t;

class QCameraBokeh : public QCameraHALPP
{
public:
    QCameraBokeh();
    ~QCameraBokeh();
    int32_t init(
            halPPBufNotify bufNotifyCb,
            halPPGetOutput getOutputCb,
            void *pUserData,
            void *pStaticParam);
    int32_t deinit();
    int32_t start();
    int32_t stop();
    int32_t feedInput(qcamera_hal_pp_data_t *pInputData);
    int32_t feedOutput(qcamera_hal_pp_data_t *pOutputData);
    int32_t process();
protected:
    bool canProcess();
private:
    void getInputParams(bokeh_input_params_t& inParams);
    int32_t doBokehInit();
    int32_t doBokehProcess(
            const uint8_t* pMain,
            const uint8_t* pAux,
            bokeh_input_params_t &inParams,
            uint8_t* pOut);
    void dumpYUVtoFile(
            const uint8_t* pBuf,
            cam_frame_len_offset_t offset,
            uint32_t idx,
            const char* name_prefix);
    String8 buildCommaSeparatedString(float array[], size_t length);
    String8 flattenCropInfo(cam_stream_crop_info_t* crop, uint8_t index);
    String8 extractReprocessInfo(metadata_buffer_t *metadata);
    String8 extractCalibrationData();
    void dumpInputParams(const char* filename, String8 str, uint32_t idx);
    int32_t allocateDepthBuf(cam_frame_size_t depthSize);

private:
    void *m_dlHandle;
    const cam_capability_t *m_pCaps;
    bokeh_data_t mBokehData;
    bool bNeedCamSwap;
    String8 mDebugData;
    bool m_bDebug;
}; // QCameraBokeh class
}; // namespace qcamera

#endif /* __QCAMERA_BOKEH_H__ */