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/*******************************************************************
* morpho_hdr_checker.h
* [CP932/CRLF] { �� ������������������p }
*------------------------------------------------------------------
* Copyright (C) 2011-2012 Morpho,Inc.
*******************************************************************/
#ifndef MORPHO_HDR_CHECKER_H
#define MORPHO_HDR_CHECKER_H
/*******************************************************************/
#include "morpho_api.h"
#include "morpho_error.h"
#include "morpho_image_data.h"
/*******************************************************************/
#define MORPHO_HDR_CHECKER_VER "Morpho DR Checker Ver.1.1.0 2012/1/17"
/*-----------------------------------------------------------------*/
#define MORPHO_HDR_CHECKER_MIN_IMAGE_WIDTH 2
#define MORPHO_HDR_CHECKER_MAX_IMAGE_WIDTH 8192
#define MORPHO_HDR_CHECKER_MIN_IMAGE_HEIGHT 2
#define MORPHO_HDR_CHECKER_MAX_IMAGE_HEIGHT 8192
/*******************************************************************/
typedef struct _morpho_HDRChecker morpho_HDRChecker;
/* HDR�w�W�]���� */
struct _morpho_HDRChecker
{
void *p; /**< �����\���̂ւ̃|�C���^ */
};
/* ����сE���Ԃꔻ��̕q���x */
typedef enum {
MORPHO_HDR_CHECKER_SENSITIVITY_SENSITIVE,
MORPHO_HDR_CHECKER_SENSITIVITY_NORMAL,
MORPHO_HDR_CHECKER_SENSITIVITY_INSENSITIVE,
} MORPHO_HDR_CHECKER_SENSITIVITY;
/*******************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
/**
* �o�[�W������������擾
*
* @return �o�[�W����������(MORPHO_EASY_HDR_VER)
*/
MORPHO_API(const char*)
morpho_HDRChecker_getVersion(void);
/**
* �K�v�ȃ������T�C�Y���擾
*
* @param[in] width ���͉摜�̕�
* @param[in] height ���͉摜�̍���
* @param[in] format ���͉摜�̃t�H�[�}�b�g
* @return �K�v�ȃ������T�C�Y(byte)
*/
MORPHO_API(int)
morpho_HDRChecker_getBufferSize(
int width,
int height,
const char *format);
/**
* ������
*
* @param[in,out] p HDRChecker�C���X�^���X
* @param[in] buffer HDRChecker�Ɋ��蓖�Ă郁�����ւ̃|�C���^
* @param[in] buffer_size HDRChecker�Ɋ��蓖�Ă郁�����̃T�C�Y
* @param[in] width ���͉摜�̕�
* @param[in] height ���͉摜�̍���
* @param[in] format ���͉摜�̃t�H�[�}�b�g
* @return �G���[�R�[�h (see morpho_error.h)
*/
MORPHO_API(int)
morpho_HDRChecker_initialize(
morpho_HDRChecker * const p,
void * const buffer,
const int buffer_size,
const int width,
const int height,
const char *format);
/**
* �N���[���A�b�v
* initialize()���s��Ɏ��s�\
*
* @param[in,out] p HDRChecker�C���X�^���X
* @return �G���[�R�[�h (see morpho_error.h)
*/
MORPHO_API(int)
morpho_HDRChecker_finalize(
morpho_HDRChecker *p);
/*-----------------------------------------------------------------*/
/**
* HDR�w�W�v�Z�̕q�����̐ݒ�
* initialize()���s��Ɏ��s�\
*
* @param[in,out] p HDRChecker�C���X�^���X
* @param[in] sensitivity �q����(MORPHO_HDR_CHECKER_SENSITIVIY�̂Ŏw��)
* @return �G���[�R�[�h (see morpho_error.h)
*/
MORPHO_API(int)
morpho_HDRChecker_setSensitivity(
morpho_HDRChecker * const p,
MORPHO_HDR_CHECKER_SENSITIVITY sensitivity);
/**
* HDR�w�W�v�Z�̕q�����̎擾
* initialize()���s��Ɏ��s�\
*
* @param[in,out] p HDRChecker�C���X�^���X
* @param[out] sensitivity �q�����ւ̃|�C���^
* @return �G���[�R�[�h (see morpho_error.h)
*/
MORPHO_API(int)
morpho_HDRChecker_getSensitivity(
morpho_HDRChecker * const p,
MORPHO_HDR_CHECKER_SENSITIVITY *sensitivity);
/**
* HDR�w�W�̕]��
* initialize()���s��Ɏ��s�\
*
* @param[in,out] p HDRChecker�C���X�^���X
* @param[out] result �]�����ʂ��i�[����z��(�v�f��4�̔z��)
* �v�f����[���̏ꍇ�ɑΉ����鉺�L�̘I�o�̉摜���K�v�Ɣ���
* {+2, +1, -1, -2}�̏��ɔ��茋�ʂ��i�[�����
* @param[in] input_image ���͉摜
* @return �G���[�R�[�h (see morpho_error.h)
*/
MORPHO_API(int)
morpho_HDRChecker_evaluate(
morpho_HDRChecker * const p,
int * const result,
const morpho_ImageData * const input_image);
/*-----------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif
#endif /* MORPHO_HDR_CHECKER_H */
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