VkCommandBuffer commandBuffer = beginSingleTimeCommands();
    VkBuffer stagingBuffer;
    VkDeviceMemory stagingBufferMemory;
    VkDeviceSize imageSize = eyeDimensions.width()*eyeDimensions.height()*4;
    VkMemoryRequirements memRequirements;

    createBuffer(imageSize, VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT, stagingBuffer, stagingBufferMemory, memRequirements);

    capture->image().convertTo(QImage::Format_RGB888);

    const int align_mod = memRequirements.size % memRequirements.alignment;
    const int aligned_size = ((memRequirements.size % memRequirements.alignment) == 0)
                             ? memRequirements.size
                             : (memRequirements.size + memRequirements.alignment - align_mod);

    uint *imgData = (uint*) malloc(sizeof (uint) * imageSize); // TODO: free somewhere

    memset(imgData, 0, sizeof(uint) * imageSize);

    void* data = nullptr;
    vkMapMemory(graphics->openxr->vulkan->device, stagingBufferMemory, 0, imageSize, 0, &data);
        memcpy(data, imgData, imageSize);
    vkUnmapMemory(graphics->openxr->vulkan->device, stagingBufferMemory);

    free(imgData);

    VkBufferImageCopy region = {};
    region.bufferOffset = 0;
    region.bufferRowLength = graphics->vulkanImageTemplateInfo.extent.width;
    region.bufferImageHeight = graphics->vulkanImageTemplateInfo.extent.height;

    region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
    region.imageSubresource.mipLevel = 0;
    region.imageSubresource.baseArrayLayer = 0;
    region.imageSubresource.layerCount = 1;

    region.imageOffset = {0, 0, 0};
    region.imageExtent = graphics->vulkanImageTemplateInfo.extent;

    vkCmdCopyBufferToImage(
        commandBuffer,
        stagingBuffer,
        *image,
        VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
        1,
        &region
    );