imgcodecs.h

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/*
* ECVL - European Computer Vision Library
* Version: 1.0.0
* copyright (c) 2021, Università degli Studi di Modena e Reggio Emilia (UNIMORE), AImageLab
* Authors:
*    Costantino Grana (costantino.grana@unimore.it)
*    Federico Bolelli (federico.bolelli@unimore.it)
*    Michele Cancilla (michele.cancilla@unimore.it)
*    Laura Canalini (laura.canalini@unimore.it)
*    Stefano Allegretti (stefano.allegretti@unimore.it)
* All rights reserved.
*/

#ifndef ECVL_IMGCODECS_H_
#define ECVL_IMGCODECS_H_

#include "ecvl/core/filesystem.h"
#include "ecvl/core/image.h"

#include <string>

namespace ecvl
{
enum class ImReadMode
{
    UNCHANGED = -1, 
    GRAYSCALE = 0,       
    COLOR = 1,           
    //IMREAD_ANYDEPTH = 2,  //!< If set, return 16-bit/32-bit image when the input has the corresponding depth, otherwise convert it to 8-bit.
    ANYCOLOR = 4,  
};

bool ImRead(const ecvl::filesystem::path& filename, Image& dst, ImReadMode flags = ImReadMode::ANYCOLOR);

bool ImRead(const char* buffer, const int size, Image& dst, ImReadMode flags = ImReadMode::ANYCOLOR);

bool ImRead(const std::vector<char>& buffer, Image& dst, ImReadMode flags = ImReadMode::ANYCOLOR);

bool ImReadMulti(const ecvl::filesystem::path& filename, Image& dst);

bool ImWrite(const ecvl::filesystem::path& filename, const Image& src);

} // namespace ecvl

#endif // !ECVL_IMGCODECS_H_