/// <summary>
/// Enumerates the physical devices accessible to a Vulkan instance.
/// </summary>
public PhysicalDevice[] EnumeratePhysicalDevices()
{
unsafe
{
try
{
PhysicalDevice[] result = default(PhysicalDevice[]);
Result commandResult;
uint physicalDeviceCount;
Interop.PhysicalDevice *marshalledPhysicalDevices = null;
commandResult = Interop.Commands.vkEnumeratePhysicalDevices(this.handle, &physicalDeviceCount, null);
if (SharpVkException.IsError(commandResult))
{
throw SharpVkException.Create(commandResult);
}
marshalledPhysicalDevices = (Interop.PhysicalDevice *)Interop.HeapUtil.Allocate <Interop.PhysicalDevice>((uint)physicalDeviceCount);
commandResult = Interop.Commands.vkEnumeratePhysicalDevices(this.handle, &physicalDeviceCount, marshalledPhysicalDevices);
if (SharpVkException.IsError(commandResult))
{
throw SharpVkException.Create(commandResult);
}
result = new PhysicalDevice[(uint)physicalDeviceCount];
for (int index = 0; index < (uint)physicalDeviceCount; index++)
{
result[index] = new PhysicalDevice(marshalledPhysicalDevices[index], this, this.commandCache);
}
return(result);
}
finally
{
Interop.HeapUtil.FreeLog();
}
}
}
internal unsafe void MarshalTo(Interop.PhysicalDevice *pointer)
{
*pointer = this.handle;
}
