vulkan_memory_allocation_for_multiple_resources.cpp

// create images
std::vector<vk::Image> images = ...;

// gather information
uint32_t memoryTypeBits = ~0; // 0b11111111...
vk::DeviceSize totalSize = 0;
std::vector<vk::DeviceSize> offsets;
for (auto&& image : images) {
    offsets.push_back(totalSize);
    
    auto requirements = device->getImageMemoryRequirements(image);
    memoryTypeBits &= requirements.memoryTypeBits;
    totalSize += requirements.size;
}

// find memory type index
uint32_t memoryTypeIndex = findMemoryTypeIndex(physicalDevice, memoryTypeBits, vk::MemoryPropertyFlagBits::eDeviceLocal);

// allocate memory
vk::MemoryAllocateInfo memoryAllocateInfo;
memoryAllocateInfo.setAllocationSize(totalSize);
memoryAllocateInfo.setMemoryTypeIndex(memoryTypeIndex);
vk::DeviceMemory memory = device->allocateMemory(memoryAllocateInfo);

// bind memory
for (int index = 0; index < images.size(); index++) {
    device.bindImageMemory(images[index], memory, offsets[index]);
}