protected QueryPool(Device device, VkQueryType queryType, VkQueryPipelineStatisticFlags statisticFlags, uint count = 1)
: base(device)
{
createInfos = VkQueryPoolCreateInfo.New(queryType, statisticFlags, count);
//Activate ();
}
public override void Activate()
{
if (state != ActivableState.Activated)
{
VkQueryPoolCreateInfo infos = createInfos;
Utils.CheckResult(vkCreateQueryPool(Dev.VkDev, ref infos, IntPtr.Zero, out handle));
}
base.Activate();
}
public QueryPool(Device device) : base(device)
{
QueryCount = 1;
VkQueryPoolCreateInfo createInfo = new VkQueryPoolCreateInfo
{
sType = VkStructureType.QueryPoolCreateInfo,
pNext = null,
queryCount = (uint)QueryCount,
};
}
void CreateQueryPool(QueryPoolCreateInfo mInfo)
{
VkQueryPoolCreateInfo info = new VkQueryPoolCreateInfo();
info.sType = VkStructureType.QueryPoolCreateInfo;
info.queryType = mInfo.queryType;
info.queryCount = mInfo.queryCount;
info.pipelineStatistics = mInfo.pipelineStatistics;
Device.Commands.createQueryPool(Device.Native, ref info, Device.Instance.AllocationCallbacks, out queryPool);
}
public VkQueryPool(VkQueryType queryType, uint queryCount, VkQueryPipelineStatisticFlags pipelineStatistics = VkQueryPipelineStatisticFlags.None)
{
var createInfo = new VkQueryPoolCreateInfo
{
sType = VkStructureType.QueryPoolCreateInfo,
queryType = queryType,
queryCount = queryCount,
pipelineStatistics = pipelineStatistics,
};
Vulkan.vkCreateQueryPool(Vulkan.device, &createInfo, null, out this).CheckResult();
}
private unsafe void Recreate()
{
var createInfo = new VkQueryPoolCreateInfo
{
sType = VkStructureType.QueryPoolCreateInfo,
queryCount = (uint)QueryCount,
};
switch (QueryType)
{
case QueryType.Timestamp:
createInfo.queryType = VkQueryType.Timestamp;
break;
default:
throw new NotImplementedException();
}
vkCreateQueryPool(GraphicsDevice.NativeDevice, &createInfo, null, out NativeQueryPool);
}
public static extern VkResult CreateQueryPool(
VkDevice device,
ref VkQueryPoolCreateInfo pCreateInfo,
IntPtr pAllocator,
out VkQueryPool pQueryPool
);
