Class GLBuffer

Represents an OpenGL buffer object.

Inheritance
object
GraphicsResource
Buffer
GLBuffer
Inherited Members
Namespace: Evergine.OpenGL
Assembly: Evergine.OpenGL.dll
Syntax
public class GLBuffer : Buffer

Constructors

GLBuffer(GLGraphicsContext, nint, ref BufferDescription)

Initializes a new instance of the GLBuffer class.

Declaration
public GLBuffer(GLGraphicsContext context, nint data, ref BufferDescription description)
Parameters
Type Name Description
GLGraphicsContext context

Graphics context.
nint data

Data pointer.
BufferDescription description

Buffer description.

Properties

Name

Gets or sets a string identifying this instance. It can be used in graphics debugging tools.

Declaration
public override string Name { get; set; }
Property Value
Type Description
string
Overrides

NativePointer

Gets the native pointer.

Declaration
public override nint NativePointer { get; }
Property Value
Type Description
nint
Overrides

Methods

CopyTo(Buffer, uint, uint, uint)

Copies between buffers.

Declaration
public void CopyTo(Buffer destination, uint sizeInBytes, uint sourceOffset = 0, uint destinationOffset = 0)
Parameters
Type Name Description
Buffer destination

Destination buffer.
uint sizeInBytes

Size in bytes.
uint sourceOffset

Source offset.
uint destinationOffset

Destination offset.

Destroy()

Destroy graphics native resources.

Declaration
protected override void Destroy()
Overrides

SetData(nint, uint, uint, BufferTargetARB)

Sets buffer data.

Declaration
public void SetData(nint source, uint sourceSizeInBytes, uint destinationOffsetInBytes = 0, BufferTargetARB bufferTarget = BufferTargetARB.CopyWriteBuffer)
Parameters
Type Name Description
nint source

Source pointer.
uint sourceSizeInBytes

Source size in bytes.
uint destinationOffsetInBytes

Destination offset in bytes.
BufferTargetARB bufferTarget

The buffer target.

Extension Methods