/// <summary>
/// Enumerates the physical devices accessible to a Vulkan instance.
/// </summary>
public unsafe SharpVk.PhysicalDevice[] EnumeratePhysicalDevices()
{
try
{
SharpVk.PhysicalDevice[] result = default(SharpVk.PhysicalDevice[]);
uint marshalledPhysicalDeviceCount = default(uint);
SharpVk.Interop.PhysicalDevice *marshalledPhysicalDevices = default(SharpVk.Interop.PhysicalDevice *);
SharpVk.Interop.VkInstanceEnumeratePhysicalDevicesDelegate commandDelegate = commandCache.Cache.vkEnumeratePhysicalDevices;
Result methodResult = commandDelegate(this.handle, &marshalledPhysicalDeviceCount, marshalledPhysicalDevices);
if (SharpVkException.IsError(methodResult))
{
throw SharpVkException.Create(methodResult);
}
marshalledPhysicalDevices = (SharpVk.Interop.PhysicalDevice *)(Interop.HeapUtil.Allocate <SharpVk.Interop.PhysicalDevice>((uint)(marshalledPhysicalDeviceCount)));
commandDelegate(this.handle, &marshalledPhysicalDeviceCount, marshalledPhysicalDevices);
if (marshalledPhysicalDevices != null)
{
var fieldPointer = new SharpVk.PhysicalDevice[(uint)(marshalledPhysicalDeviceCount)];
for (int index = 0; index < (uint)(marshalledPhysicalDeviceCount); index++)
{
fieldPointer[index] = new SharpVk.PhysicalDevice(this, marshalledPhysicalDevices[index]);
}
result = fieldPointer;
}
else
{
result = null;
}
return(result);
}
finally
{
Interop.HeapUtil.FreeAll();
}
}
public static extern SharpVk.Result vkEnumeratePhysicalDevices(SharpVk.Interop.Instance instance, uint *physicalDeviceCount, SharpVk.Interop.PhysicalDevice *physicalDevices);