image_vec.hpp

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/*

PICCANTE
The hottest HDR imaging library!
http://vcg.isti.cnr.it/piccante

Copyright (C) 2014
Visual Computing Laboratory - ISTI CNR
http://vcg.isti.cnr.it
First author: Francesco Banterle

This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.

*/

#ifndef PIC_GL_IMAGE_RAW_VEC_HPP
#define PIC_GL_IMAGE_RAW_VEC_HPP

#include <vector>

#include "../base.hpp"

#include "../gl/image.hpp"

namespace pic {

typedef std::vector<ImageGL*> ImageGLVec;

PIC_INLINE ImageGLVec SingleGL(ImageGL *img)
{
    ImageGLVec ret;
    ret.push_back(img);
    return ret;
}

PIC_INLINE ImageGLVec DoubleGL(ImageGL *img1, ImageGL *img2)
{
    ImageGLVec ret;
    ret.push_back(img1);
    ret.push_back(img2);
    return ret;
}

PIC_INLINE ImageGLVec TripleGL(ImageGL *img1, ImageGL *img2, ImageGL *img3)
{
    ImageGLVec ret;
    ret.push_back(img1);
    ret.push_back(img2);
    ret.push_back(img3);
    return ret;
}

PIC_INLINE bool ImageGLVecCheck(ImageGLVec &imgIn, int minInputImages)
{
    int n;
    if(minInputImages < 0) {
        n = int(imgIn.size());
    } else {
        if(imgIn.size() < minInputImages) {
            return false;
        }

        n = minInputImages;
    }

    for(int i = 0; i < n; i ++) {
        if(imgIn[i] == NULL) {
            return false;
        } else {
           /*
            *  if(!imgIn[i]->isValid()) {
                return false;
            }*/
        }
    }

    return true;
}

} // end namespace pic

#endif /* PIC_GL_IMAGE_RAW_VEC_HPP */