protected virtual void SetupDescriptorPool(Pipeline pipeline, GraphicsDevice device)
{
// Example uses one ubo and one combined image sampler
FixedArray2 <VkDescriptorPoolSize> poolSizes = new FixedArray2 <VkDescriptorPoolSize>(
Initializers.descriptorPoolSize(VkDescriptorType.UniformBuffer, 1),
Initializers.descriptorPoolSize(VkDescriptorType.CombinedImageSampler, 1));
VkDescriptorPoolCreateInfo descriptorPoolInfo =
Initializers.descriptorPoolCreateInfo(
poolSizes.Count,
&poolSizes.First,
1);
Util.CheckResult(vkCreateDescriptorPool(device.device, &descriptorPoolInfo, null, out pipeline.descriptorPool));
}