com.threerings.opengl.renderer.config
Class TextureConfig.Original

java.lang.Object
  com.threerings.util.DeepObject
      com.threerings.opengl.renderer.config.TextureConfig.Implementation
          com.threerings.opengl.renderer.config.TextureConfig.Original

All Implemented Interfaces:

Exportable, Copyable, Cloneable

Direct Known Subclasses:

TextureConfig.Original1D, TextureConfig.Original2D, TextureConfig.Original2DTarget, TextureConfig.Original3D, TextureConfig.OriginalCubeMap

Enclosing class:

TextureConfig

public abstract static class TextureConfig.Original
extends TextureConfig.Implementation

The superclass of the implementations describing an original texture, as opposed to one derived from another configuration.

Field Summary

protected List<SoftReference<Texture>>	_pool The pool of unique texture instances.
protected SoftReference<Texture>	_texture The texture corresponding to this configuration.
boolean	border Whether or not the texture has a border.
Color4f	borderColor The border color.
TextureConfig.CompareFunc	compareFunc The texture compare function.
TextureConfig.CompareMode	compareMode The texture compare mode.
TextureConfig.DepthMode	depthMode The depth texture mode.
TextureConfig.Format	format The texture format.
String	identity Used to create separate instances of the same configuration.
TextureConfig.MagFilter	magFilter The magnification filter.
float	maxAnisotropy The maximum degree of anisotropy.
TextureConfig.MinFilter	minFilter The minification filter.
TextureConfig.Wrap	wrapR The r wrap mode.
TextureConfig.Wrap	wrapS The s wrap mode.
TextureConfig.Wrap	wrapT The t wrap mode.

Constructor Summary

TextureConfig.Original()

Method Summary

protected void	configureTexture(Texture texture) Configures the supplied texture with this config's parameters.
protected abstract Texture	createTexture(GlContext ctx) Creates the texture for this configuration.
Texture	getFromPool(GlContext ctx) Fetches a texture from the shared pool, or returns null if the implementation doesn't contain a pool.
protected List<SoftReference<Texture>>	getPool() Returns a reference to the (lazily created) texture pool.
Texture	getTexture(GlContext ctx, TextureState state, TextureUnit unit, Scope scope, List<Dependency.Adder> adders, List<Updater> updaters) Returns the (possibly dynamic) texture corresponding to this configuration.
void	invalidate() Invalidates any cached data.
boolean	isSupported(GlContext ctx, boolean fallback) Determines whether this configuration is supported by the hardware.
void	returnToPool(GlContext ctx, Texture texture) Returns a texture to the shared pool.

Methods inherited from class com.threerings.opengl.renderer.config.TextureConfig.Implementation

getTexture, getUpdateReferences, getUpdateResources

Methods inherited from class com.threerings.util.DeepObject

clone, copy, copy, equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

format

@Editable(category="data")
public TextureConfig.Format format

The texture format.

identity

@Editable(category="data")
public String identity

Used to create separate instances of the same configuration.

minFilter

@Editable(category="filter",
          hgroup="f")
public TextureConfig.MinFilter minFilter

The minification filter.

magFilter

@Editable(category="filter",
          hgroup="f")
public TextureConfig.MagFilter magFilter

The magnification filter.

maxAnisotropy

@Editable(min=1.0,
          step=0.01,
          category="filter")
public float maxAnisotropy

The maximum degree of anisotropy.

wrapS

@Editable(category="wrap",
          hgroup="w")
public TextureConfig.Wrap wrapS

The s wrap mode.

wrapT

@Editable(category="wrap",
          hgroup="w")
public TextureConfig.Wrap wrapT

The t wrap mode.

wrapR

@Editable(category="wrap",
          hgroup="w")
public TextureConfig.Wrap wrapR

The r wrap mode.

border

@Editable(category="wrap",
          hgroup="b")
public boolean border

Whether or not the texture has a border.

borderColor

@Editable(mode="alpha",
          category="wrap",
          hgroup="b")
public Color4f borderColor

The border color.

compareMode

@Editable(category="compare",
          hgroup="c")
public TextureConfig.CompareMode compareMode

The texture compare mode.

compareFunc

@Editable(category="compare",
          hgroup="c")
public TextureConfig.CompareFunc compareFunc

The texture compare function.

depthMode

@Editable(category="compare")
public TextureConfig.DepthMode depthMode

The depth texture mode.

_texture

@DeepOmit
protected transient SoftReference<Texture> _texture

The texture corresponding to this configuration.

_pool

@DeepOmit
protected transient List<SoftReference<Texture>> _pool

The pool of unique texture instances.

Constructor Detail

TextureConfig.Original

public TextureConfig.Original()

Method Detail

isSupported

public boolean isSupported(GlContext ctx,
                           boolean fallback)

Description copied from class: TextureConfig.Implementation

Determines whether this configuration is supported by the hardware.

Specified by:

isSupported in class TextureConfig.Implementation

getTexture

public Texture getTexture(GlContext ctx,
                          TextureState state,
                          TextureUnit unit,
                          Scope scope,
                          List<Dependency.Adder> adders,
                          List<Updater> updaters)

Description copied from class: TextureConfig.Implementation

Returns the (possibly dynamic) texture corresponding to this configuration.

Specified by:

getTexture in class TextureConfig.Implementation

getFromPool

public Texture getFromPool(GlContext ctx)

Description copied from class: TextureConfig.Implementation

Fetches a texture from the shared pool, or returns null if the implementation doesn't contain a pool.

Overrides:

getFromPool in class TextureConfig.Implementation

returnToPool

public void returnToPool(GlContext ctx,
                         Texture texture)

Description copied from class: TextureConfig.Implementation

Returns a texture to the shared pool.

Overrides:

returnToPool in class TextureConfig.Implementation

invalidate

public void invalidate()

Description copied from class: TextureConfig.Implementation

Invalidates any cached data.

Overrides:

invalidate in class TextureConfig.Implementation

createTexture

protected abstract Texture createTexture(GlContext ctx)

Creates the texture for this configuration.

configureTexture

protected void configureTexture(Texture texture)

Configures the supplied texture with this config's parameters.

getPool

protected List<SoftReference<Texture>> getPool()

Returns a reference to the (lazily created) texture pool.