org.lwjgl.opengles

Class EXTTextureSRGBDecode

java.lang.Object

org.lwjgl.opengles.EXTTextureSRGBDecode

public final class EXTTextureSRGBDecode
extends java.lang.Object

Native bindings to the EXT_texture_sRGB_decode extension.

The EXT_texture_sRGB extension (promoted to core in OpenGL 2.1) provides a texture format stored in the sRGB color space. Sampling one of these textures will always return the color value decoded into a linear color space. However, an application may wish to sample and retrieve the undecoded sRGB data from the texture and manipulate that directly.

This extension adds a Texture Parameter and Sampler Object parameter to allow sRGB textures to be read directly, without decoding.

The new parameter, TEXTURE_SRGB_DECODE_EXT controls whether the decoding happens at sample time. It only applies to textures with an internal format that is sRGB and is ignored for all other textures. This value defaults to DECODE_EXT, which indicates the texture should be decoded to linear color space.

Requires GLES 3.0 or EXT_sRGB.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_DECODE_EXT Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.
static int	GL_SKIP_DECODE_EXT Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.
static int	GL_TEXTURE_SRGB_DECODE_EXT Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, GetTexParameterfv, GetTexParameteriv, GetTexParameterIiv, GetTexParameterIuiv, GetTexParameterIivEXT, GetTexParameterIuivEXT, GetTextureParameterfEXT, GetTextureParameterfvEXT, GetTextureParameteriEXT, GetTextureParameterivEXT, GetTextureParameterIivEXT, GetTextureParameterIuivEXT, GetMultiTexParameterfEXT, GetMultiTexParameterfvEXT, GetMultiTexParameteriEXT, GetMultiTexParameterivEXT, GetMultiTexParameterIivEXT, GetMultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, SamplerParameterIuiv, GetSamplerParameteriv, GetSamplerParameterfv, GetSamplerParameterIiv, and GetSamplerParameterIuiv.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

GL_TEXTURE_SRGB_DECODE_EXT

public static final int GL_TEXTURE_SRGB_DECODE_EXT

Accepted by the pname parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, GetTexParameterfv, GetTexParameteriv, GetTexParameterIiv, GetTexParameterIuiv, GetTexParameterIivEXT, GetTexParameterIuivEXT, GetTextureParameterfEXT, GetTextureParameterfvEXT, GetTextureParameteriEXT, GetTextureParameterivEXT, GetTextureParameterIivEXT, GetTextureParameterIuivEXT, GetMultiTexParameterfEXT, GetMultiTexParameterfvEXT, GetMultiTexParameteriEXT, GetMultiTexParameterivEXT, GetMultiTexParameterIivEXT, GetMultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, SamplerParameterIuiv, GetSamplerParameteriv, GetSamplerParameterfv, GetSamplerParameterIiv, and GetSamplerParameterIuiv.

See Also:

Constant Field Values

GL_DECODE_EXT

public static final int GL_DECODE_EXT

Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.

See Also:

Constant Field Values

GL_SKIP_DECODE_EXT

public static final int GL_SKIP_DECODE_EXT

Accepted by the param parameter of TexParameterf, TexParameteri, TexParameterfv, TexParameteriv, TexParameterIiv, TexParameterIuiv, TexParameterIivEXT, TexParameterIuivEXT, TextureParameterfEXT, TextureParameterfvEXT, TextureParameteriEXT, TextureParameterivEXT, TextureParameterIivEXT, TextureParameterIuivEXT, MultiTexParameterfEXT, MultiTexParameterfvEXT, MultiTexParameteriEXT, MultiTexParameterivEXT, MultiTexParameterIivEXT, MultiTexParameterIuivEXT, SamplerParameteri, SamplerParameterf, SamplerParameteriv, SamplerParameterfv, SamplerParameterIiv, and SamplerParameterIuiv.

See Also:

Constant Field Values