org.andengine.opengl.texture

Class Texture

java.lang.Object

org.andengine.opengl.texture.Texture

All Implemented Interfaces:

ITexture

Direct Known Subclasses:

BitmapTexture, ETC1Texture, PVRTexture, RenderTexture, TextureAtlas

public abstract class Texture
extends java.lang.Object
implements ITexture

(c) 2010 Nicolas Gramlich (c) 2011 Zynga Inc.

Since:

14:55:02 - 08.03.2010

Field Summary

Fields

Modifier and Type	Field and Description
static int	HARDWARE_TEXTURE_ID_INVALID
protected int	mHardwareTextureID
protected PixelFormat	mPixelFormat
protected TextureManager	mTextureManager
protected TextureOptions	mTextureOptions
protected ITextureStateListener	mTextureStateListener
protected boolean	mUpdateOnHardwareNeeded

Constructor Summary

Constructors

Constructor and Description
Texture(TextureManager pTextureManager, PixelFormat pPixelFormat, TextureOptions pTextureOptions, ITextureStateListener pTextureStateListener)

Method Summary

Modifier and Type	Method and Description
void	bind(GLState pGLState)
void	bind(GLState pGLState, int pGLActiveTexture)
int	getHardwareTextureID()
PixelFormat	getPixelFormat()
TextureOptions	getTextureOptions()
ITextureStateListener	getTextureStateListener()
boolean	hasTextureStateListener()
boolean	isLoadedToHardware()
boolean	isUpdateOnHardwareNeeded()
void	load()
void	load(GLState pGLState)
void	loadToHardware(GLState pGLState)
void	reloadToHardware(GLState pGLState)
void	setNotLoadedToHardware()
void	setTextureStateListener(ITextureStateListener pTextureStateListener)
void	setUpdateOnHardwareNeeded(boolean pUpdateOnHardwareNeeded)
void	unload()
void	unload(GLState pGLState)
void	unloadFromHardware(GLState pGLState)
protected abstract void	writeTextureToHardware(GLState pGLState)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.andengine.opengl.texture.ITexture

getHeight, getWidth

Field Detail

HARDWARE_TEXTURE_ID_INVALID

public static final int HARDWARE_TEXTURE_ID_INVALID

See Also:

Constant Field Values

mTextureManager

protected final TextureManager mTextureManager

mPixelFormat

protected final PixelFormat mPixelFormat

mTextureOptions

protected final TextureOptions mTextureOptions

mHardwareTextureID

protected int mHardwareTextureID

mUpdateOnHardwareNeeded

protected boolean mUpdateOnHardwareNeeded

mTextureStateListener

protected ITextureStateListener mTextureStateListener

Constructor Detail

Texture

public Texture(TextureManager pTextureManager,
               PixelFormat pPixelFormat,
               TextureOptions pTextureOptions,
               ITextureStateListener pTextureStateListener)
        throws java.lang.IllegalArgumentException

Parameters:

pPixelFormat -

pTextureOptions - the (quality) settings of the Texture.

pTextureStateListener - to be informed when this Texture is loaded, unloaded or a ITextureAtlasSource failed to load.

Throws:

java.lang.IllegalArgumentException

Method Detail

getHardwareTextureID

public int getHardwareTextureID()

Specified by:

getHardwareTextureID in interface ITexture

isLoadedToHardware

public boolean isLoadedToHardware()

Specified by:

isLoadedToHardware in interface ITexture

setNotLoadedToHardware

public void setNotLoadedToHardware()

Specified by:

setNotLoadedToHardware in interface ITexture

isUpdateOnHardwareNeeded

public boolean isUpdateOnHardwareNeeded()

Specified by:

isUpdateOnHardwareNeeded in interface ITexture

setUpdateOnHardwareNeeded

public void setUpdateOnHardwareNeeded(boolean pUpdateOnHardwareNeeded)

Specified by:

setUpdateOnHardwareNeeded in interface ITexture

getPixelFormat

public PixelFormat getPixelFormat()

Specified by:

getPixelFormat in interface ITexture

getTextureOptions

public TextureOptions getTextureOptions()

Specified by:

getTextureOptions in interface ITexture

getTextureStateListener

public ITextureStateListener getTextureStateListener()

Specified by:

getTextureStateListener in interface ITexture

setTextureStateListener

public void setTextureStateListener(ITextureStateListener pTextureStateListener)

Specified by:

setTextureStateListener in interface ITexture

hasTextureStateListener

public boolean hasTextureStateListener()

Specified by:

hasTextureStateListener in interface ITexture

writeTextureToHardware

protected abstract void writeTextureToHardware(GLState pGLState)
                                        throws java.io.IOException

Throws:

java.io.IOException

load

public void load()

Specified by:

load in interface ITexture

See Also:

TextureManager#loadTexture(ITexture)}.

load

public void load(GLState pGLState)
          throws java.io.IOException

Specified by:

load in interface ITexture

Throws:

java.io.IOException

See Also:

TextureManager#loadTexture(GLState, ITexture)}.

unload

public void unload()

Specified by:

unload in interface ITexture

See Also:

TextureManager#unloadTexture(ITexture)}.

unload

public void unload(GLState pGLState)

Specified by:

unload in interface ITexture

See Also:

TextureManager#unloadTexture(GLState, ITexture)}.

loadToHardware

public void loadToHardware(GLState pGLState)
                    throws java.io.IOException

Specified by:

loadToHardware in interface ITexture

Throws:

java.io.IOException

unloadFromHardware

public void unloadFromHardware(GLState pGLState)

Specified by:

unloadFromHardware in interface ITexture

reloadToHardware

public void reloadToHardware(GLState pGLState)
                      throws java.io.IOException

Specified by:

reloadToHardware in interface ITexture

Throws:

java.io.IOException

bind

public void bind(GLState pGLState)

Specified by:

bind in interface ITexture

bind

public void bind(GLState pGLState,
                 int pGLActiveTexture)

Specified by:

bind in interface ITexture

pGLActiveTexture - from GLES20.GL_TEXTURE0 to GLES20.GL_TEXTURE31.