nvidia-texture-tools/src/nvimage/ImageIO.h

// This code is in the public domain -- castanyo@yahoo.es

#pragma once
#ifndef NV_IMAGE_IMAGEIO_H
#define NV_IMAGE_IMAGEIO_H

#include "nvimage.h"

#include "nvcore/StrLib.h"
#include "nvcore/HashMap.h"


namespace nv
{
    class Image;
    class FloatImage;
    class Stream;

    namespace ImageIO
    {
        struct ImageMetaData
        {
            HashMap<String, String> tagMap;
        };

        NVIMAGE_API Image * load(const char * fileName);
        NVIMAGE_API Image * load(const char * fileName, Stream & s);

        NVIMAGE_API FloatImage * loadFloat(const char * fileName);
        NVIMAGE_API FloatImage * loadFloat(const char * fileName, Stream & s);

        NVIMAGE_API bool save(const char * fileName, const Image * img, const ImageMetaData * tags=NULL);
        NVIMAGE_API bool save(const char * fileName, Stream & s, const Image * img, const ImageMetaData * tags=NULL);

        NVIMAGE_API bool saveFloat(const char * fileName, const FloatImage * fimage, uint baseComponent, uint componentCount);
        NVIMAGE_API bool saveFloat(const char * fileName, Stream & s, const FloatImage * fimage, uint baseComponent, uint componentCount);

    } // ImageIO namespace

} // nv namespace


#endif // NV_IMAGE_IMAGEIO_H