Class MTLTexture

This class represents a native texture object on Metal.

Inheritance
object
GraphicsResource
Texture
MTLTexture
Implements
Inherited Members
Namespace: Evergine.Metal
Assembly: Evergine.Metal.dll
Syntax
public class MTLTexture : Texture, ILoadable, IDisposable, IDependencyObject

Constructors

MTLTexture(MTLGraphicsContext, DataBox[], ref TextureDescription)

Initializes a new instance of the MTLTexture class.

Declaration
public MTLTexture(MTLGraphicsContext context, DataBox[] data, ref TextureDescription description)
Parameters
Type Name Description
MTLGraphicsContext context

The graphics context.
DataBox[] data

The data pointer.
TextureDescription description

The texture description.

MTLTexture(MTLGraphicsContext, DataBox[], ref TextureDescription, ref SamplerStateDescription)

Initializes a new instance of the MTLTexture class.

Declaration
public MTLTexture(MTLGraphicsContext context, DataBox[] data, ref TextureDescription description, ref SamplerStateDescription samplerState)
Parameters
Type Name Description
MTLGraphicsContext context

The graphics context.
DataBox[] data

The data pointer.
TextureDescription description

The texture description.
SamplerStateDescription samplerState

the sampler state description for this texture.

Fields

NativeBuffer

The native buffer object for staging textures.

Declaration
public IMTLBuffer NativeBuffer
Field Value
Type Description
IMTLBuffer

NativeTexture

The native texture object.

Declaration
public IMTLTexture NativeTexture
Field Value
Type Description
IMTLTexture

PixelFormat

The native pixelformat of this texture.

Declaration
public MTLPixelFormat PixelFormat
Field Value
Type Description
MTLPixelFormat

Properties

Name

Gets or sets a string identifying this instance. Can be used in graphics debuggers 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
IntPtr
Overrides

Methods

CopyTo(IMTLBlitCommandEncoder, uint, uint, uint, uint, uint, Texture, uint, uint, uint, uint, uint, uint, uint, uint, uint)

Copy a pixel region from source to destination texture.

Declaration
public void CopyTo(IMTLBlitCommandEncoder commandBuffer, uint sourceX, uint sourceY, uint sourceZ, uint sourceMipLevel, uint sourceBaseArray, Texture destination, uint destinationX, uint destinationY, uint destinationZ, uint destinationMipLevel, uint destinationBasedArray, uint width, uint height, uint depth, uint layerCount)
Parameters
Type Name Description
IMTLBlitCommandEncoder commandBuffer

The copy commandbuffer.
uint sourceX

U coord source texture.
uint sourceY

V coord source texture.
uint sourceZ

W coord source texture.
uint sourceMipLevel

Source mip level.
uint sourceBaseArray

Source array index.
Texture destination

Destination texture.
uint destinationX

U coord destination texture.
uint destinationY

V coord destination texture.
uint destinationZ

W coord destination texture.
uint destinationMipLevel

Destination mip level.
uint destinationBasedArray

Destination array index.
uint width

Destination width.
uint height

Destination heigh.
uint depth

Destination depth.
uint layerCount

Destination layer count.

Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
public override void Dispose()
Overrides

FromMetalImage(MTLGraphicsContext, ref TextureDescription, IMTLTexture)

Create a new texture from a MTLTexture.

Declaration
public static MTLTexture FromMetalImage(MTLGraphicsContext context, ref TextureDescription description, IMTLTexture image)
Parameters
Type Name Description
MTLGraphicsContext context

The graphics context.
TextureDescription description

The texture description.
IMTLTexture image

The metal image already created.
Returns
Type Description
MTLTexture

A new VKTexture.

SetData(IMTLBlitCommandEncoder, nint, uint, uint)

Fill the buffer from a pointer.

Declaration
public void SetData(IMTLBlitCommandEncoder commandBuffer, nint source, uint sourceSizeInBytes, uint subResource = 0)
Parameters
Type Name Description
IMTLBlitCommandEncoder commandBuffer

The copy commandbuffer.
IntPtr source

The data pointer.
uint sourceSizeInBytes

The size in bytes.
uint subResource

The subresource index.

ToStaging()

Return a new Buffer with ResourceUsage set to staging.

Declaration
public MTLTexture ToStaging()
Returns
Type Description
MTLTexture

New staging Buffer.

Implements

Extension Methods