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1 import semicongine/vulkan
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2
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3
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4 when isMainModule:
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5 # print basic driver infos
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6 echo "Layers"
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7 for layer in getLayers():
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8 echo " " & layer
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9 echo "Instance extensions"
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10 for extension in getInstanceExtensions():
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11 echo " " & extension
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12
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13 # create instance
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14 var instance = createInstance(
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15 vulkanVersion=VK_MAKE_API_VERSION(0, 1, 3, 0),
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16 instanceExtensions=["VK_EXT_debug_utils"],
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17 layers=["VK_LAYER_KHRONOS_validation"]
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18 )
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19 var debugger = instance.createDebugMessenger()
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20 echo "Devices"
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21 for device in instance.getPhysicalDevices():
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22 echo " " & $device
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23 echo " Extensions"
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24 for extension in device.getExtensions():
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25 echo " " & $extension
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26 echo " Queue families"
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27 for queueFamily in device.getQueueFamilies():
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28 echo " " & $queueFamily
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29
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30 # create devices
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31 var devices: seq[Device]
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32 for physicalDevice in instance.getPhysicalDevices():
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33 devices.add physicalDevice.createDevice([], [], [])
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34
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35 # cleanup
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36 for device in devices.mitems:
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37 device.destroy()
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38
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39 debugger.destroy()
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40 instance.destroy()
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