java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkQueryPoolCreateInfo

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkQueryPoolCreateInfo
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure specifying parameters of a newly created query pool.
Description

pipelineStatistics is ignored if queryType is not QUERY_TYPE_PIPELINE_STATISTICS.

Valid Usage
- If the pipeline statistics queries feature is not enabled, queryType must not be QUERY_TYPE_PIPELINE_STATISTICS
- If queryType is QUERY_TYPE_PIPELINE_STATISTICS, pipelineStatistics must be a valid combination of VkQueryPipelineStatisticFlagBits values
- If queryType is QUERY_TYPE_PERFORMANCE_QUERY_KHR, the pNext chain must include a VkQueryPoolPerformanceCreateInfoKHR structure
- queryCount must be greater than 0
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO
- Each pNext member of any structure (including this one) in the pNext chain must be either NULL or a pointer to a valid instance of VkQueryPoolPerformanceCreateInfoKHR, VkQueryPoolPerformanceQueryCreateInfoINTEL, VkVideoDecodeH264ProfileEXT, VkVideoDecodeH265ProfileEXT, VkVideoEncodeH264ProfileEXT, VkVideoEncodeH265ProfileEXT, or VkVideoProfileKHR
- The sType value of each struct in the pNext chain must be unique
- flags must be 0
- queryType must be a valid VkQueryType value
See Also

CreateQueryPool

Layout
```
 struct VkQueryPoolCreateInfo {
     VkStructureType sType();
     void const * pNext();
     VkQueryPoolCreateFlags flags();
     VkQueryType queryType();
     uint32_t queryCount();
     VkQueryPipelineStatisticFlags pipelineStatistics();
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkQueryPoolCreateInfo.Buffer
An array of VkQueryPoolCreateInfo structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default
- Nested classes/interfaces inherited from class org.lwjgl.system.Struct
  org.lwjgl.system.Struct.StructValidation

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`FLAGS PIPELINESTATISTICS PNEXT QUERYCOUNT QUERYTYPE`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`STYPE`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkQueryPoolCreateInfo(java.nio.ByteBuffer container)`	Creates a `VkQueryPoolCreateInfo` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static VkQueryPoolCreateInfo`	`calloc()`	Returns a new `VkQueryPoolCreateInfo` instance allocated with `memCalloc`.
`static VkQueryPoolCreateInfo.Buffer`	`calloc(int capacity)`	Returns a new `VkQueryPoolCreateInfo.Buffer` instance allocated with `memCalloc`.
`static VkQueryPoolCreateInfo.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkQueryPoolCreateInfo.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkQueryPoolCreateInfo`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkQueryPoolCreateInfo` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkQueryPoolCreateInfo`	`callocStack()`	Deprecated.
`static VkQueryPoolCreateInfo.Buffer`	`callocStack(int capacity)`	Deprecated.
`static VkQueryPoolCreateInfo.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkQueryPoolCreateInfo`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkQueryPoolCreateInfo`	`create()`	Returns a new `VkQueryPoolCreateInfo` instance allocated with `BufferUtils`.
`static VkQueryPoolCreateInfo.Buffer`	`create(int capacity)`	Returns a new `VkQueryPoolCreateInfo.Buffer` instance allocated with `BufferUtils`.
`static VkQueryPoolCreateInfo`	`create(long address)`	Returns a new `VkQueryPoolCreateInfo` instance for the specified memory address.
`static VkQueryPoolCreateInfo.Buffer`	`create(long address, int capacity)`	Create a `VkQueryPoolCreateInfo.Buffer` instance at the specified memory.
`static VkQueryPoolCreateInfo`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkQueryPoolCreateInfo.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`int`	`flags()`	reserved for future use.
`VkQueryPoolCreateInfo`	`flags(int value)`	Sets the specified value to the `flags()` field.
`static VkQueryPoolCreateInfo`	`malloc()`	Returns a new `VkQueryPoolCreateInfo` instance allocated with `memAlloc`.
`static VkQueryPoolCreateInfo.Buffer`	`malloc(int capacity)`	Returns a new `VkQueryPoolCreateInfo.Buffer` instance allocated with `memAlloc`.
`static VkQueryPoolCreateInfo.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkQueryPoolCreateInfo.Buffer` instance allocated on the specified `MemoryStack`.
`static VkQueryPoolCreateInfo`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkQueryPoolCreateInfo` instance allocated on the specified `MemoryStack`.
`static VkQueryPoolCreateInfo`	`mallocStack()`	Deprecated.
`static VkQueryPoolCreateInfo.Buffer`	`mallocStack(int capacity)`	Deprecated.
`static VkQueryPoolCreateInfo.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkQueryPoolCreateInfo`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static int`	`nflags(long struct)`	Unsafe version of `flags()`.
`static void`	`nflags(long struct, int value)`	Unsafe version of `flags`.
`static int`	`npipelineStatistics(long struct)`	Unsafe version of `pipelineStatistics()`.
`static void`	`npipelineStatistics(long struct, int value)`	Unsafe version of `pipelineStatistics`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static int`	`nqueryCount(long struct)`	Unsafe version of `queryCount()`.
`static void`	`nqueryCount(long struct, int value)`	Unsafe version of `queryCount`.
`static int`	`nqueryType(long struct)`	Unsafe version of `queryType()`.
`static void`	`nqueryType(long struct, int value)`	Unsafe version of `queryType`.
`static int`	`nsType(long struct)`	Unsafe version of `sType()`.
`static void`	`nsType(long struct, int value)`	Unsafe version of `sType`.
`int`	`pipelineStatistics()`	a bitmask of `VkQueryPipelineStatisticFlagBits` specifying which counters will be returned in queries on the new pool, as described below in Pipeline Statistics Queries.
`VkQueryPoolCreateInfo`	`pipelineStatistics(int value)`	Sets the specified value to the `pipelineStatistics()` field.
`long`	`pNext()`	`NULL` or a pointer to a structure extending this structure.
`VkQueryPoolCreateInfo`	`pNext(long value)`	Sets the specified value to the `pNext()` field.
`VkQueryPoolCreateInfo`	`pNext(VkQueryPoolCreateInfoINTEL value)`	Prepends the specified `VkQueryPoolCreateInfoINTEL` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkQueryPoolPerformanceCreateInfoKHR value)`	Prepends the specified `VkQueryPoolPerformanceCreateInfoKHR` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkQueryPoolPerformanceQueryCreateInfoINTEL value)`	Prepends the specified `VkQueryPoolPerformanceQueryCreateInfoINTEL` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkVideoDecodeH264ProfileEXT value)`	Prepends the specified `VkVideoDecodeH264ProfileEXT` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkVideoDecodeH265ProfileEXT value)`	Prepends the specified `VkVideoDecodeH265ProfileEXT` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkVideoEncodeH264ProfileEXT value)`	Prepends the specified `VkVideoEncodeH264ProfileEXT` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkVideoEncodeH265ProfileEXT value)`	Prepends the specified `VkVideoEncodeH265ProfileEXT` value to the `pNext` chain.
`VkQueryPoolCreateInfo`	`pNext(VkVideoProfileKHR value)`	Prepends the specified `VkVideoProfileKHR` value to the `pNext` chain.
`int`	`queryCount()`	the number of queries managed by the pool.
`VkQueryPoolCreateInfo`	`queryCount(int value)`	Sets the specified value to the `queryCount()` field.
`int`	`queryType()`	a `VkQueryType` value specifying the type of queries managed by the pool.
`VkQueryPoolCreateInfo`	`queryType(int value)`	Sets the specified value to the `queryType()` field.
`VkQueryPoolCreateInfo`	`set(int sType, long pNext, int flags, int queryType, int queryCount, int pipelineStatistics)`	Initializes this struct with the specified values.
`VkQueryPoolCreateInfo`	`set(VkQueryPoolCreateInfo src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`sType()`	the type of this structure.
`VkQueryPoolCreateInfo`	`sType(int value)`	Sets the specified value to the `sType()` field.
`VkQueryPoolCreateInfo`	`sType$Default()`	Sets the `STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO` value to the `sType()` field.

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull, validate

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - STYPE, PNEXT, FLAGS, QUERYTYPE, QUERYCOUNT, PIPELINESTATISTICS
    
    The struct member offsets.
- Constructor Detail
  - VkQueryPoolCreateInfo
```
public VkQueryPoolCreateInfo(java.nio.ByteBuffer container)
```
    Creates a VkQueryPoolCreateInfo instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.
    The created instance holds a strong reference to the container object.
- Method Detail
  - sizeof
```
public int sizeof()
```
    Specified by:
    
    sizeof in class org.lwjgl.system.Struct
  - sType
```
public int sType()
```
    the type of this structure.
  - pNext
```
public long pNext()
```
    NULL or a pointer to a structure extending this structure.
  - flags
```
public int flags()
```
    reserved for future use.
  - queryType
```
public int queryType()
```
    a VkQueryType value specifying the type of queries managed by the pool.
  - queryCount
```
public int queryCount()
```
    the number of queries managed by the pool.
  - pipelineStatistics
```
public int pipelineStatistics()
```
    a bitmask of VkQueryPipelineStatisticFlagBits specifying which counters will be returned in queries on the new pool, as described below in Pipeline Statistics Queries.
  - sType
```
public VkQueryPoolCreateInfo sType(int value)
```
    Sets the specified value to the sType() field.
  - sType$Default
```
public VkQueryPoolCreateInfo sType$Default()
```
    Sets the STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO value to the sType() field.
  - pNext
```
public VkQueryPoolCreateInfo pNext(long value)
```
    Sets the specified value to the pNext() field.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkQueryPoolCreateInfoINTEL value)
```
    Prepends the specified VkQueryPoolCreateInfoINTEL value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkQueryPoolPerformanceCreateInfoKHR value)
```
    Prepends the specified VkQueryPoolPerformanceCreateInfoKHR value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkQueryPoolPerformanceQueryCreateInfoINTEL value)
```
    Prepends the specified VkQueryPoolPerformanceQueryCreateInfoINTEL value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkVideoDecodeH264ProfileEXT value)
```
    Prepends the specified VkVideoDecodeH264ProfileEXT value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkVideoDecodeH265ProfileEXT value)
```
    Prepends the specified VkVideoDecodeH265ProfileEXT value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkVideoEncodeH264ProfileEXT value)
```
    Prepends the specified VkVideoEncodeH264ProfileEXT value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkVideoEncodeH265ProfileEXT value)
```
    Prepends the specified VkVideoEncodeH265ProfileEXT value to the pNext chain.
  - pNext
```
public VkQueryPoolCreateInfo pNext(VkVideoProfileKHR value)
```
    Prepends the specified VkVideoProfileKHR value to the pNext chain.
  - flags
```
public VkQueryPoolCreateInfo flags(int value)
```
    Sets the specified value to the flags() field.
  - queryType
```
public VkQueryPoolCreateInfo queryType(int value)
```
    Sets the specified value to the queryType() field.
  - queryCount
```
public VkQueryPoolCreateInfo queryCount(int value)
```
    Sets the specified value to the queryCount() field.
  - pipelineStatistics
```
public VkQueryPoolCreateInfo pipelineStatistics(int value)
```
    Sets the specified value to the pipelineStatistics() field.
  - set
```
public VkQueryPoolCreateInfo set(int sType,
                                 long pNext,
                                 int flags,
                                 int queryType,
                                 int queryCount,
                                 int pipelineStatistics)
```
    Initializes this struct with the specified values.
  - set
```
public VkQueryPoolCreateInfo set(VkQueryPoolCreateInfo src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkQueryPoolCreateInfo malloc()
```
    Returns a new VkQueryPoolCreateInfo instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkQueryPoolCreateInfo calloc()
```
    Returns a new VkQueryPoolCreateInfo instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkQueryPoolCreateInfo create()
```
    Returns a new VkQueryPoolCreateInfo instance allocated with BufferUtils.
  - create
```
public static VkQueryPoolCreateInfo create(long address)
```
    Returns a new VkQueryPoolCreateInfo instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkQueryPoolCreateInfo createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkQueryPoolCreateInfo.Buffer malloc(int capacity)
```
    Returns a new VkQueryPoolCreateInfo.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkQueryPoolCreateInfo.Buffer calloc(int capacity)
```
    Returns a new VkQueryPoolCreateInfo.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkQueryPoolCreateInfo.Buffer create(int capacity)
```
    Returns a new VkQueryPoolCreateInfo.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkQueryPoolCreateInfo.Buffer create(long address,
                                                  int capacity)
```
    Create a VkQueryPoolCreateInfo.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkQueryPoolCreateInfo.Buffer createSafe(long address,
                                                      int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
@Deprecated
public static VkQueryPoolCreateInfo mallocStack()
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.
  - callocStack
```
@Deprecated
public static VkQueryPoolCreateInfo callocStack()
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.
  - mallocStack
```
@Deprecated
public static VkQueryPoolCreateInfo mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.
  - callocStack
```
@Deprecated
public static VkQueryPoolCreateInfo callocStack(org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.
  - mallocStack
```
@Deprecated
public static VkQueryPoolCreateInfo.Buffer mallocStack(int capacity)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.
  - callocStack
```
@Deprecated
public static VkQueryPoolCreateInfo.Buffer callocStack(int capacity)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.
  - mallocStack
```
@Deprecated
public static VkQueryPoolCreateInfo.Buffer mallocStack(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.
  - callocStack
```
@Deprecated
public static VkQueryPoolCreateInfo.Buffer callocStack(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
```
    Deprecated.
    
    Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.
  - malloc
```
public static VkQueryPoolCreateInfo malloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkQueryPoolCreateInfo instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - calloc
```
public static VkQueryPoolCreateInfo calloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkQueryPoolCreateInfo instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - malloc
```
public static VkQueryPoolCreateInfo.Buffer malloc(int capacity,
                                                  org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkQueryPoolCreateInfo.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - calloc
```
public static VkQueryPoolCreateInfo.Buffer calloc(int capacity,
                                                  org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkQueryPoolCreateInfo.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - nsType
```
public static int nsType(long struct)
```
    Unsafe version of sType().
  - npNext
```
public static long npNext(long struct)
```
    Unsafe version of pNext().
  - nflags
```
public static int nflags(long struct)
```
    Unsafe version of flags().
  - nqueryType
```
public static int nqueryType(long struct)
```
    Unsafe version of queryType().
  - nqueryCount
```
public static int nqueryCount(long struct)
```
    Unsafe version of queryCount().
  - npipelineStatistics
```
public static int npipelineStatistics(long struct)
```
    Unsafe version of pipelineStatistics().
  - nsType
```
public static void nsType(long struct,
                          int value)
```
    Unsafe version of sType.
  - npNext
```
public static void npNext(long struct,
                          long value)
```
    Unsafe version of pNext.
  - nflags
```
public static void nflags(long struct,
                          int value)
```
    Unsafe version of flags.
  - nqueryType
```
public static void nqueryType(long struct,
                              int value)
```
    Unsafe version of queryType.
  - nqueryCount
```
public static void nqueryCount(long struct,
                               int value)
```
    Unsafe version of queryCount.
  - npipelineStatistics
```
public static void npipelineStatistics(long struct,
                                       int value)
```
    Unsafe version of pipelineStatistics.

Class VkQueryPoolCreateInfo

Description

Valid Usage

Valid Usage (Implicit)

See Also

Layout

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

STYPE, PNEXT, FLAGS, QUERYTYPE, QUERYCOUNT, PIPELINESTATISTICS

Constructor Detail

VkQueryPoolCreateInfo

Method Detail

sizeof

sType

pNext

flags

queryType

queryCount

pipelineStatistics

sType

sType$Default

pNext

pNext

pNext

pNext

pNext

pNext

pNext

pNext

pNext

flags

queryType

queryCount

pipelineStatistics

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

malloc

calloc

malloc

calloc

nsType

npNext

nflags

nqueryType

nqueryCount

npipelineStatistics

nsType

npNext

nflags

nqueryType