Module overrungl.opengl

Package overrungl.opengl

Class DrawElementsIndirectCommand

java.lang.Object

overrungl.Pointer

overrungl.Struct

overrungl.opengl.DrawElementsIndirectCommand

All Implemented Interfaces:

Addressable

Direct Known Subclasses:

DrawElementsIndirectCommand.Buffer

public class DrawElementsIndirectCommand
extends Struct

DrawElementsIndirectCommand relies on preview features of the Java platform:

• DrawElementsIndirectCommand refers to one or more preview APIs: MemoryLayout, MemorySegment, SegmentAllocator, StructLayout.

Programs can only use DrawElementsIndirectCommand when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

The OpenGL 4.2 draw elements indirect command.

Layout

 struct DrawElementsIndirectCommand {
     unsigned int count;
     unsigned int primCount;
     unsigned int firstIndex;
     unsigned int baseVertex;
     unsigned int baseInstance;
 }

Since:

0.1.0

Author:

squid233

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DrawElementsIndirectCommand.Buffer	The OpenGL 4.2 draw elements indirect commands.

Field Summary

Fields

Modifier and Type	Field	Description
static final StructLayoutPREVIEW	LAYOUT	The struct layout.

Fields inherited from class overrungl.Struct

layout

Fields inherited from class overrungl.Pointer

address, allocator, managedSegment

Constructor Summary

Constructors

Modifier	Constructor	Description
	DrawElementsIndirectCommand(MemorySegmentPREVIEW address, SegmentAllocatorPREVIEW allocator)	Create the pointer instance.
protected	DrawElementsIndirectCommand(MemorySegmentPREVIEW address, SegmentAllocatorPREVIEW allocator, MemoryLayoutPREVIEW layout)	Creates a struct instance with the given memory layout.

Method Summary

Modifier and Type	Method	Description
int	baseInstance()	Returns the base instance.
DrawElementsIndirectCommand	baseInstance(int baseInstance)	Sets the base instance.
int	baseVertex()	Returns the base vertex.
DrawElementsIndirectCommand	baseVertex(int baseVertex)	Sets the base vertex.
int	count()	Returns the count.
DrawElementsIndirectCommand	count(int count)	Sets the count.
static DrawElementsIndirectCommand	create(SegmentAllocatorPREVIEW allocator)	Creates a command instance with the given allocator.
static DrawElementsIndirectCommand.Buffer	create(SegmentAllocatorPREVIEW allocator, long count)	Creates a command instance with the given allocator and count.
int	firstIndex()	Returns the first index.
DrawElementsIndirectCommand	firstIndex(int firstIndex)	Sets the first index.
int	primCount()	Returns the primitive count.
DrawElementsIndirectCommand	primCount(int primCount)	Sets the primitive count.

Methods inherited from class overrungl.Struct

layout, segment, sizeof

Methods inherited from class overrungl.Pointer

address, allocator, segment, segment

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LAYOUT

public static final StructLayoutPREVIEW LAYOUT

The struct layout.

Constructor Details

DrawElementsIndirectCommand

public DrawElementsIndirectCommand(MemorySegmentPREVIEW address,
 SegmentAllocatorPREVIEW allocator)

Create the pointer instance.

Parameters:

address - the address.

allocator - the allocator of this address.

DrawElementsIndirectCommand

protected DrawElementsIndirectCommand(MemorySegmentPREVIEW address,
 SegmentAllocatorPREVIEW allocator,
 MemoryLayoutPREVIEW layout)

Creates a struct instance with the given memory layout.

Parameters:

address - the address.

allocator - the allocator of this address.

layout - the memory layout of this struct.

Method Details

create

public static DrawElementsIndirectCommand create(SegmentAllocatorPREVIEW allocator)

Creates a command instance with the given allocator.

Parameters:

allocator - the allocator

Returns:

the instance

create

public static DrawElementsIndirectCommand.Buffer create(SegmentAllocatorPREVIEW allocator,
 long count)

Creates a command instance with the given allocator and count.

Parameters:

allocator - the allocator

count - the count

Returns:

the instance

count

public DrawElementsIndirectCommand count(int count)

Sets the count.

Parameters:

count - the count

Returns:

this

primCount

public DrawElementsIndirectCommand primCount(int primCount)

Sets the primitive count.

Parameters:

primCount - the primitive count

Returns:

this

firstIndex

public DrawElementsIndirectCommand firstIndex(int firstIndex)

Sets the first index.

Parameters:

firstIndex - the first index

Returns:

this

baseVertex

public DrawElementsIndirectCommand baseVertex(int baseVertex)

Sets the base vertex.

Parameters:

baseVertex - the base vertex

Returns:

this

baseInstance

public DrawElementsIndirectCommand baseInstance(int baseInstance)

Sets the base instance.

Parameters:

baseInstance - the base instance

Returns:

this

count

public int count()

Returns the count.

Returns:

the count

primCount

public int primCount()

Returns the primitive count.

Returns:

the primitive count

firstIndex

public int firstIndex()

Returns the first index.

Returns:

the first index

baseVertex

public int baseVertex()

Returns the base vertex.

Returns:

the base vertex

baseInstance

public int baseInstance()

Returns the base instance.

Returns:

the base instance