C# Класс Axiom.RenderSystems.Xna.XnaHardwarePixelBuffer

Xna implementation of HardwarePixelBuffer

Наследование: Axiom.Graphics.HardwarePixelBuffer

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Защищенные свойства (Protected)

Свойство	Тип	Описание
HWMipmaps	bool
device	Microsoft.Xna.Framework.Graphics.GraphicsDevice
doMipmapGen	bool
fsaaSurface	Microsoft.Xna.Framework.Graphics.RenderTarget2D
mipLevel	ushort
mipTex	Microsoft.Xna.Framework.Graphics.Texture
sliceTRT	List
surface	Microsoft.Xna.Framework.Graphics.Texture2D
tempSurface	Microsoft.Xna.Framework.Graphics.Texture2D
tempVolume	Microsoft.Xna.Framework.Graphics.Texture3D
volume	Microsoft.Xna.Framework.Graphics.Texture3D

Открытые методы

Метод	Описание
Bind ( Microsoft.Xna.Framework.Graphics device, Microsoft.Xna.Framework.Graphics surface, bool update ) : void
Bind ( Microsoft.Xna.Framework.Graphics device, Microsoft.Xna.Framework.Graphics surface, ushort miplevel, bool update ) : void	Call this to associate a Xna Texture2D with this pixel buffer
BlitFromMemory ( PixelBox src, BasicBox dstBox ) : void	Copies a region from normal memory to a region of this pixelbuffer. The source image can be in any pixel format supported by Axiom, and in any size. The source and destination regions dimensions don't have to match, in which case scaling is done. This scaling is generally done using a bilinear filter in hardware, but it is faster to pass the source image in the right dimensions. Only call this function when both buffers are unlocked.
BlitToMemory ( BasicBox srcBox, PixelBox dst ) : void	Copies a region of this pixelbuffer to normal memory. The source and destination regions don't have to match, in which case scaling is done. Only call this function when the buffer is unlocked.
GenMipmaps ( ) : void	Internal function to update mipmaps on update of level 0
GetRenderTarget ( int slice ) : RenderTexture
XnaHardwarePixelBuffer ( BufferUsage usage ) : System
XnaHardwarePixelBuffer ( int width, int height, int depth, PixelFormat format, BufferUsage usage, bool useSystemMemory, bool useShadowBuffer ) : System

Защищенные методы

Метод	Описание
CreateRenderTextures ( bool update ) : void	Create (or update) render textures for slices
DestroyRenderTextures ( ) : void	Destroy render textures for slices
LockImpl ( BasicBox lockBox, BufferLocking options ) : PixelBox	Internal implementation of HardwareBuffer.Lock.
UnlockImpl ( ) : void	Internal implementation of HardwareBuffer.Unlock.

Приватные методы

Метод	Описание
SetMipmapping ( bool doMipmapGen, bool MipmapsHardwareGenerated, Microsoft texture ) : void

Описание методов

Bind() публичный Метод

public Bind ( Microsoft.Xna.Framework.Graphics device, Microsoft.Xna.Framework.Graphics surface, bool update ) : void
device	Microsoft.Xna.Framework.Graphics
surface	Microsoft.Xna.Framework.Graphics
update	bool
Результат	void

Bind() публичный Метод

Call this to associate a Xna Texture2D with this pixel buffer

public Bind ( Microsoft.Xna.Framework.Graphics device, Microsoft.Xna.Framework.Graphics surface, ushort miplevel, bool update ) : void
device	Microsoft.Xna.Framework.Graphics
surface	Microsoft.Xna.Framework.Graphics
miplevel	ushort
update	bool
Результат	void

BlitFromMemory() публичный Метод

Copies a region from normal memory to a region of this pixelbuffer. The source image can be in any pixel format supported by Axiom, and in any size.

The source and destination regions dimensions don't have to match, in which case scaling is done. This scaling is generally done using a bilinear filter in hardware, but it is faster to pass the source image in the right dimensions. Only call this function when both buffers are unlocked.

public BlitFromMemory ( PixelBox src, BasicBox dstBox ) : void
src	Axiom.Media.PixelBox	PixelBox containing the source pixels and format in memory
dstBox	Axiom.Media.BasicBox	Image.BasicBox describing the destination region in this buffer
Результат	void

BlitToMemory() публичный Метод

Copies a region of this pixelbuffer to normal memory.

The source and destination regions don't have to match, in which case scaling is done. Only call this function when the buffer is unlocked.

public BlitToMemory ( BasicBox srcBox, PixelBox dst ) : void
srcBox	Axiom.Media.BasicBox	BasicBox describing the source region of this buffer
dst	Axiom.Media.PixelBox	PixelBox describing the destination pixels and format in memory
Результат	void

CreateRenderTextures() защищенный Метод

Create (or update) render textures for slices

protected CreateRenderTextures ( bool update ) : void
update	bool	are we updating an existing texture
Результат	void

DestroyRenderTextures() защищенный Метод

Destroy render textures for slices

protected DestroyRenderTextures ( ) : void
Результат	void

GenMipmaps() публичный Метод

Internal function to update mipmaps on update of level 0

public GenMipmaps ( ) : void
Результат	void

GetRenderTarget() публичный Метод

public GetRenderTarget ( int slice ) : RenderTexture
slice	int
Результат	Axiom.Graphics.RenderTexture

LockImpl() защищенный Метод

Internal implementation of HardwareBuffer.Lock.

protected LockImpl ( BasicBox lockBox, BufferLocking options ) : PixelBox
lockBox	Axiom.Media.BasicBox
options	BufferLocking
Результат	Axiom.Media.PixelBox

UnlockImpl() защищенный Метод

Internal implementation of HardwareBuffer.Unlock.

protected UnlockImpl ( ) : void
Результат	void

XnaHardwarePixelBuffer() публичный Метод

public XnaHardwarePixelBuffer ( BufferUsage usage ) : System
usage	BufferUsage
Результат	System

XnaHardwarePixelBuffer() публичный Метод

public XnaHardwarePixelBuffer ( int width, int height, int depth, PixelFormat format, BufferUsage usage, bool useSystemMemory, bool useShadowBuffer ) : System
width	int
height	int
depth	int
format	PixelFormat
usage	BufferUsage
useSystemMemory	bool
useShadowBuffer	bool
Результат	System

Описание свойств

HWMipmaps защищенное свойство

Hardware Mipmaps?

protected bool HWMipmaps
Результат	bool

device защищенное свойство

Xna Device

protected GraphicsDevice,Microsoft.Xna.Framework.Graphics device
Результат	Microsoft.Xna.Framework.Graphics.GraphicsDevice

doMipmapGen защищенное свойство

Doing Mipmapping?

protected bool doMipmapGen
Результат	bool

fsaaSurface защищенное свойство

FSAA Surface abstracted by this buffer

protected RenderTarget2D,Microsoft.Xna.Framework.Graphics fsaaSurface
Результат	Microsoft.Xna.Framework.Graphics.RenderTarget2D

mipLevel защищенное свойство

Surface abstracted by this buffer

protected ushort mipLevel
Результат	ushort

mipTex защищенное свойство

The Mipmap texture?

protected Texture,Microsoft.Xna.Framework.Graphics mipTex
Результат	Microsoft.Xna.Framework.Graphics.Texture

sliceTRT защищенное свойство

Render targets

protected List sliceTRT
Результат	List

surface защищенное свойство

protected Texture2D,Microsoft.Xna.Framework.Graphics surface
Результат	Microsoft.Xna.Framework.Graphics.Texture2D

tempSurface защищенное свойство

Temporary surface in main memory if direct locking of mSurface is not possible

protected Texture2D,Microsoft.Xna.Framework.Graphics tempSurface
Результат	Microsoft.Xna.Framework.Graphics.Texture2D

tempVolume защищенное свойство

Temporary volume in main memory if direct locking of mVolume is not possible

protected Texture3D,Microsoft.Xna.Framework.Graphics tempVolume
Результат	Microsoft.Xna.Framework.Graphics.Texture3D

volume защищенное свойство

Volume abstracted by this buffer

protected Texture3D,Microsoft.Xna.Framework.Graphics volume
Результат	Microsoft.Xna.Framework.Graphics.Texture3D