private void CreateCommandPool()
{
VkCommandPoolCreateInfo cmdPoolInfo = VkCommandPoolCreateInfo.New();
cmdPoolInfo.queueFamilyIndex = Swapchain.QueueNodeIndex;
cmdPoolInfo.flags = VkCommandPoolCreateFlags.ResetCommandBuffer;
Util.CheckResult(vkCreateCommandPool(device, &cmdPoolInfo, null, out _cmdPool));
}
private void CreatePerFrameCommandPool()
{
VkCommandPoolCreateInfo commandPoolCI = VkCommandPoolCreateInfo.New();
commandPoolCI.flags = VkCommandPoolCreateFlags.ResetCommandBuffer | VkCommandPoolCreateFlags.Transient;
commandPoolCI.queueFamilyIndex = _graphicsQueueIndex;
vkCreateCommandPool(_device, ref commandPoolCI, null, out _perFrameCommandPool);
}
public override void Activate()
{
if (state != ActivableState.Activated)
{
VkCommandPoolCreateInfo infos = VkCommandPoolCreateInfo.New();
infos.queueFamilyIndex = QFamIndex;
Utils.CheckResult(vkCreateCommandPool(Dev.VkDev, ref infos, IntPtr.Zero, out handle));
}
base.Activate();
}
private void CreateGraphicsCommandPool()
{
VkCommandPoolCreateInfo commandPoolCI = VkCommandPoolCreateInfo.New();
commandPoolCI.flags = VkCommandPoolCreateFlags.ResetCommandBuffer;
commandPoolCI.queueFamilyIndex = _graphicsQueueIndex;
VkResult result = vkCreateCommandPool(_device, ref commandPoolCI, null, out _graphicsCommandPool);
CheckResult(result);
}
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 VkResourceFactory(VkRenderContext rc)
{
RenderContext = rc;
_device = rc.Device;
_physicalDevice = rc.PhysicalDevice;
VkCommandPoolCreateInfo commandPoolCI = VkCommandPoolCreateInfo.New();
commandPoolCI.flags = VkCommandPoolCreateFlags.None;
commandPoolCI.queueFamilyIndex = rc.GraphicsQueueIndex;
}
public SharedCommandPool(VkGraphicsDevice gd, bool isCached)
{
_gd = gd;
IsCached = isCached;
VkCommandPoolCreateInfo commandPoolCI = VkCommandPoolCreateInfo.New();
commandPoolCI.flags = VkCommandPoolCreateFlags.Transient;
commandPoolCI.queueFamilyIndex = _gd.GraphicsQueueIndex;
VkResult result = vkCreateCommandPool(_gd.Device, ref commandPoolCI, null, out _pool);
CheckResult(result);
}
public VkCommandList(VkGraphicsDevice gd, ref CommandListDescription description)
: base(ref description, gd.Features)
{
_gd = gd;
VkCommandPoolCreateInfo poolCI = VkCommandPoolCreateInfo.New();
poolCI.flags = VkCommandPoolCreateFlags.ResetCommandBuffer;
poolCI.queueFamilyIndex = gd.GraphicsQueueIndex;
VkResult result = vkCreateCommandPool(_gd.Device, ref poolCI, null, out _pool);
CheckResult(result);
_cb = GetNextCommandBuffer();
}
public CommandPool(GraphicsDevice device, Swapchain swapchain)
{
this.device = device;
VkCommandPoolCreateInfo cmdPoolInfo = VkCommandPoolCreateInfo.New();
cmdPoolInfo.queueFamilyIndex = swapchain.vkSwapchain.QueueNodeIndex;
cmdPoolInfo.flags =
VkCommandPoolCreateFlags.ResetCommandBuffer
| VkCommandPoolCreateFlags.Transient;
Util.CheckResult(vkCreateCommandPool(device.device, &cmdPoolInfo, null, out vkCmdPool));
AllocateBuffers(VkCommandBufferLevel.Primary, 2);
AllocateBuffers(VkCommandBufferLevel.Secondary, 2);
}
public VkCommandList(VkGraphicsDevice gd, ref CommandListDescription description)
: base(ref description)
{
_gd = gd;
VkCommandPoolCreateInfo poolCI = VkCommandPoolCreateInfo.New();
poolCI.queueFamilyIndex = gd.GraphicsQueueIndex;
VkResult result = vkCreateCommandPool(_gd.Device, ref poolCI, null, out _pool);
CheckResult(result);
VkCommandBufferAllocateInfo cbAI = VkCommandBufferAllocateInfo.New();
cbAI.commandPool = _pool;
cbAI.commandBufferCount = 1;
cbAI.level = VkCommandBufferLevel.Primary;
result = vkAllocateCommandBuffers(gd.Device, ref cbAI, out _cb);
CheckResult(result);
}
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);
}
