private PhysicalDevice SelectPhysicalDevice(out QueueFamilyIndices indices)
{
uint count = 0;
var res = VkApi.EnumeratePhysicalDevices(this.Instance, &count, null);
if (res != Result.Success)
{
throw new VMASharp.VulkanResultException("Unable to enumerate physical devices", res);
}
if (count == 0)
{
throw new Exception("No physical devices found!");
}
PhysicalDevice *deviceList = stackalloc PhysicalDevice[(int)count];
res = VkApi.EnumeratePhysicalDevices(this.Instance, &count, deviceList);
if (res != Result.Success)
{
throw new VMASharp.VulkanResultException("Unable to enumerate physical devices", res);
}
for (uint i = 0; i < count; ++i)
{
var device = deviceList[i];
if (IsDeviceSuitable(device, out indices))
{
return(device);
}
}
throw new Exception("No suitable device found!");
}
