ImageBuffer.cpp

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#include "ImageBuffer.h"
 
#include <ArmarXCore/core/exceptions/local/ExpressionException.h>
 
#include <VisionX/core/ImageProcessor.h>
#include <VisionX/tools/ImageUtil.h>
 
 
namespace visionx
{
 
    ImageBuffer::~ImageBuffer()
    {
        if (images)
        {
            for (size_t i = 0 ; i < numImages; i++)
            {
                delete images[i];
            }
            delete[] images;
        }
    }
 
    void ImageBuffer::allocate(const visionx::ImageProviderInfo& providerInfo)
    {
        ARMARX_CHECK_NULL(images) << "Images have already been allocated.";
 
        numImages = providerInfo.numberImages;
 
        images = new CByteImage*[numImages];
        for (size_t i = 0 ; i < numImages; i++)
        {
            images[i] = visionx::tools::createByteImage(providerInfo);
        }
    }
 
    void ImageBuffer::update(std::function<void (CByteImage**)> setImagesFn)
    {
        std::scoped_lock lock(mutex);
        ARMARX_CHECK_NOT_NULL(images) << "Images must be allocated before calling update().";
        setImagesFn(images);
        imagesSeq++;
    }
}