/// <summary>
/// Create and activate a new Command Pool.
/// </summary>
/// <param name="device">Vulkan Device.</param>
/// <param name="qFamIdx">Queue family index.</param>
public CommandPool(Device device, uint qFamIdx, VkCommandPoolCreateFlags flags = 0) : base(device)
{
QFamIndex = qFamIdx;
Flags = flags;
Activate();
}
public static VkResult vkCreateCommandPool(VkDevice device, VkCommandPoolCreateFlags flags, uint queueFamilyIndex, out VkCommandPool commandPool)
{
VkCommandPoolCreateInfo createInfo = new VkCommandPoolCreateInfo
{
sType = VkStructureType.CommandPoolCreateInfo,
flags = flags,
queueFamilyIndex = queueFamilyIndex
};
return(vkCreateCommandPool(device, &createInfo, null, out commandPool));
}
private VkCommandPool CreateCommandPool(
uint queueFamilyIndex,
VkCommandPoolCreateFlags createFlags = VkCommandPoolCreateFlags.ResetCommandBuffer)
{
VkCommandPoolCreateInfo cmdPoolInfo = VkCommandPoolCreateInfo.New();
cmdPoolInfo.queueFamilyIndex = queueFamilyIndex;
cmdPoolInfo.flags = createFlags;
Util.CheckResult(vkCreateCommandPool(LogicalDevice, &cmdPoolInfo, null, out VkCommandPool cmdPool));
return(cmdPool);
}
public static VkCommandPool CreateCommandPool(uint queueFamilyIndex, VkCommandPoolCreateFlags createFlags = VkCommandPoolCreateFlags.ResetCommandBuffer)
{
VkCommandPoolCreateInfo cmdPoolInfo = new VkCommandPoolCreateInfo
{
sType = VkStructureType.CommandPoolCreateInfo
};
cmdPoolInfo.queueFamilyIndex = queueFamilyIndex;
cmdPoolInfo.flags = createFlags;
VulkanUtil.CheckResult(vkCreateCommandPool(device, &cmdPoolInfo, null, out VkCommandPool cmdPool));
return(cmdPool);
}
void CreateCommandPool(CommandPoolCreateInfo mInfo)
{
VkCommandPoolCreateInfo info = new VkCommandPoolCreateInfo();
info.sType = VkStructureType.CommandPoolCreateInfo;
info.flags = mInfo.flags;
info.queueFamilyIndex = mInfo.queueFamilyIndex;
var result = Device.Commands.createCommandPool(Device.Native, ref info, Device.Instance.AllocationCallbacks, out commandPool);
if (result != VkResult.Success)
{
throw new CommandPoolException(string.Format("Error creating command pool: {0}", result));
}
Flags = mInfo.flags;
}
public static int CreateCommandPool(VkCommandPoolCreateFlags flags)
{
VkCommandPoolCreateInfo createInfo = VkCommandPoolCreateInfo.New();
createInfo.flags = flags;
createInfo.queueFamilyIndex = graphicsQueueFamily;
VkCommandPool pool = VkCommandPool.Null;
if (vkCreateCommandPool(device, &createInfo, null, &pool) != VkResult.Success)
{
throw new System.Exception("Failed to create commandpool");
}
Guid guid = Guid.NewGuid();
int id = guid.GetHashCode();
pools[id] = pool;
return(id);
}
public CommandBufferPool(uint queue, VkCommandPoolCreateFlags commandPoolCreateFlags)
{
QueueIndex = queue;
cmdPool = Device.CreateCommandPool(queue, commandPoolCreateFlags);
}
/// <summary>
/// Initializes a new instance of the [[CommandPool]]"/> class.
/// </summary>
/// <param name="queue">Device Queue of the queue family to create the pool for.</param>
public CommandPool(Queue queue, VkCommandPoolCreateFlags flags = 0) : this(queue.dev, queue.qFamIndex, flags)
{
}
