Home | History | Annotate | Download | only in include 
      1 /*******************************************************************
      2  * morpho_hdr_checker.h
      3  * [CP932/CRLF] {  p }
      4  *------------------------------------------------------------------
      5  * Copyright (C) 2011-2012 Morpho,Inc.
      6  *******************************************************************/
      7 
      8 #ifndef MORPHO_HDR_CHECKER_H
      9 #define MORPHO_HDR_CHECKER_H
     10 
     11 /*******************************************************************/
     12 
     13 #include "morpho_api.h"
     14 #include "morpho_error.h"
     15 #include "morpho_image_data.h"
     16 
     17 /*******************************************************************/
     18 
     19 #define MORPHO_HDR_CHECKER_VER "Morpho DR Checker Ver.1.1.0 2012/1/17"
     20 
     21 /*-----------------------------------------------------------------*/
     22 
     23 #define MORPHO_HDR_CHECKER_MIN_IMAGE_WIDTH     2
     24 #define MORPHO_HDR_CHECKER_MAX_IMAGE_WIDTH  8192
     25 #define MORPHO_HDR_CHECKER_MIN_IMAGE_HEIGHT    2
     26 #define MORPHO_HDR_CHECKER_MAX_IMAGE_HEIGHT 8192
     27 
     28 /*******************************************************************/
     29 
     30 typedef struct _morpho_HDRChecker morpho_HDRChecker;
     31 
     32 /* HDRwW] */
     33 struct _morpho_HDRChecker
     34 {
     35     void *p; /**< \|C^ */
     36 };
     37 
     38 /* Eqx */
     39 typedef enum {
     40     MORPHO_HDR_CHECKER_SENSITIVITY_SENSITIVE,
     41     MORPHO_HDR_CHECKER_SENSITIVITY_NORMAL,
     42     MORPHO_HDR_CHECKER_SENSITIVITY_INSENSITIVE,
     43 } MORPHO_HDR_CHECKER_SENSITIVITY;
     44 
     45 /*******************************************************************/
     46 
     47 #ifdef __cplusplus
     48 extern "C" {
     49 #endif
     50 
     51 /**
     52  * o[W
     53  *
     54  * @return o[W(MORPHO_EASY_HDR_VER)
     55  */
     56 MORPHO_API(const char*)
     57 morpho_HDRChecker_getVersion(void);
     58 
     59 /**
     60  * KvTCY
     61  *
     62  * @param[in] width  
     63  * @param[in] height 
     64  * @param[in] format tH[}bg
     65  * @return KvTCY(byte)
     66  */
     67 MORPHO_API(int)
     68 morpho_HDRChecker_getBufferSize(
     69     int width,
     70     int height,
     71     const char *format);
     72 
     73 /**
     74  * 
     75  *
     76  * @param[in,out] p           HDRCheckerCX^X
     77  * @param[in]     buffer      HDRChecker|C^
     78  * @param[in]     buffer_size HDRCheckerTCY
     79  * @param[in]     width       
     80  * @param[in]     height      
     81  * @param[in]     format      tH[}bg
     82  * @return G[R[h (see morpho_error.h)
     83  */
     84 MORPHO_API(int)
     85 morpho_HDRChecker_initialize(
     86     morpho_HDRChecker * const p,
     87     void * const buffer,
     88     const int buffer_size,
     89     const int width,
     90     const int height,
     91     const char *format);
     92 
     93 /**
     94  * N[Abv
     95  * initialize()ss\
     96  *
     97  * @param[in,out] p HDRCheckerCX^X
     98  * @return G[R[h (see morpho_error.h)
     99  */
    100 MORPHO_API(int)
    101 morpho_HDRChecker_finalize(
    102     morpho_HDRChecker *p);
    103 
    104 /*-----------------------------------------------------------------*/
    105 
    106 /**
    107  * HDRwWvZq
    108  * initialize()ss\
    109  *
    110  * @param[in,out] p           HDRCheckerCX^X
    111  * @param[in]     sensitivity q(MORPHO_HDR_CHECKER_SENSITIVIYw)
    112  * @return G[R[h (see morpho_error.h)
    113  */
    114 MORPHO_API(int)
    115 morpho_HDRChecker_setSensitivity(
    116     morpho_HDRChecker * const p,
    117     MORPHO_HDR_CHECKER_SENSITIVITY sensitivity);
    118 
    119 /**
    120  * HDRwWvZq
    121  * initialize()ss\
    122  *
    123  * @param[in,out] p           HDRCheckerCX^X
    124  * @param[out]    sensitivity q|C^
    125  * @return G[R[h (see morpho_error.h)
    126  */
    127 MORPHO_API(int)
    128 morpho_HDRChecker_getSensitivity(
    129     morpho_HDRChecker * const p,
    130     MORPHO_HDR_CHECKER_SENSITIVITY *sensitivity);
    131 
    132 /**
    133  * HDRwW]
    134  * initialize()ss\
    135  *
    136  * @param[in,out] p      HDRCheckerCX^X
    137  * @param[out]    result ]i[z(vf4z)
    138  *                       vf[LIoKv
    139  *                       {+2, +1, -1, -2}i[
    140  * @param[in]     input_image 
    141  * @return G[R[h (see morpho_error.h)
    142  */
    143 MORPHO_API(int)
    144 morpho_HDRChecker_evaluate(
    145     morpho_HDRChecker * const p,
    146     int * const result,
    147     const morpho_ImageData * const input_image);
    148 
    149 /*-----------------------------------------------------------------*/
    150 
    151 #ifdef __cplusplus
    152 }
    153 #endif
    154 
    155 #endif /* MORPHO_HDR_CHECKER_H */
    156